ALLIED COMMERCIAL KGB092S4B Installation instructions

7.5 to 12.5 Tons
Net Cooling Capacity − 86,000 to 140,000 Btuh
Gas Input Heat Capacity − 130,000 to 240,000 Btuh
MODEL NUMBER IDENTIFICATION
ASHRAE 90.1
COMPLIANT
K G A 120 S 4 B S 1 Y
Brand/Family
K = K Series
Unit Type
G = Packaged Gas Heat w/ Electric Cooling
Major Design Sequence
A = 1st Generation
B = 2nd Generation
Nominal Cooling Capacity - Tons
092 = 7.5 Tons
102 = 8.5 Tons
120 = 10 Tons
150 = 12.5 Tons
Cooling Efciency
H = High Efciency
S = Standard Efciency
Refrigerant Type
4 = R-410A
Heating Type
S = Standard Gas Heat, 2 Stage
M = Medium Gas Heat, 2 Stage
H = High Gas Heat, 2 Stage
Minor Design Sequence
1 = 1st Revision
2 = 2nd Revision
3 = 3rd Revision
Voltage
Y = 208/230V-3 phase-60hz
G = 460V-3 phase-60hz
J = 575V-3 phase-60hz
Blower Type
B = Belt Drive, Constant Air Volume (CAV)
M = Single Zone VAV Supply Fan, Belt Drive
PACKAGED GAS ELECTRIC
Bulletin No. KGA/KGB-092-150 (10/2017)
KG
K-Series™ Rooftop Units
60 HZ
KG 7.5-12.5 TON ROOFTOP UNITS
PRODUCT SPECIFICATIONS

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 2
FEATURES AND BENEFITS
B
IJ
C
D
E
F
G
H
K
Unit shown with
optional
Economizer and
Outdoor Air Hoods
K-Series™ rooftop units from Allied are the new standard for reliable, efcient rooftop units built for long-lasting
performance that can signicantly improve indoor environments. K-Series™ rooftop units feature:
• Aluminized Steel Heat Exchanger With Inshot Burners - Life cycle tested.
• R-410A Refrigerant - Environmentally friendly.
• Scroll Compressors - Single speed scroll compressors are furnished on all models.
• Eco-Last™ Coil System (092-120 Models Only) - Smaller, lighter condenser coil.
• High Pressure Switches - Protect compressor.
• Isolated Compressor Compartment - Allows performance check during normal compressor operation without
disrupting airow.
• Independent Outdoor Fan Motor Mounts - Allows for easy and efcient service access without removing the top
panel.
• Constant Air Volume (CAV) or Single Zone VAV Supply Fan Blower Option - Allows constant or multi-staged
air delivery.
• Downow or Horizontal Airow - Easy eld conversion.
• Two Fork Lift Slots on Three Sides - Easy to pick up and transport units from almost any angle.
• Corrosion-Resistant Removable, Reversible Drain Pan - Provides application exibility, durability and improved
serviceability.
• Thermostatic Expansion Valves (High Efciency Models) - Provide peak cooling performance across the entire
application range.
• MERV 8 or MERV 13 Filters - Available as eld installed option, provide an enhanced level of indoor air quality, and
can help the building qualify for additional LEED credits.
• Common Components - Many maintenance items are standard throughout the entire product line, reducing the
need to carry different parts to the job or maintain in inventory.
L

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 3
FEATURES AND BENEFITS
APPROVALS
AHRI Certied to AHRI Standard
340/360-2007.
Units are ETL listed.
Units are certied by CSA.
Components bonded for grounding
to meet safety standards for
servicing required by UL, ULC and
National and Canadian Electrical
Codes.
All models are ASHRAE 90.1-2010
energy efciency compliant and
meet or exceed requirements of
Section 6.8.
Models equipped with the Single
Zone VAV Supply Fan option meet
California Code of Regulations,
Title 24 and ASHRAE 90.1-2010
Section 6.4.3.10 requirements for
staged airow.
ISO 9001 Registered
Manufacturing Quality System.
WARRANTY
Limited ten years aluminized
heat exchanger, limited fteen
years optional stainless steel heat
exchanger.
Limited ve years on compressors.
Limited three years on the
Eco-Last™ Coil System.
Limited ve years Optional High
Performance Economizers.
Limited one year all other covered
components.
A
HEATING SYSTEM
Aluminized steel inshot burners,
direct spark ignition, electronic
ame sensor, combustion air
inducer, redundant automatic dual
stage gas valve with manual shut-
off.
Heat Exchanger
Tubular construction, aluminized
steel, life cycle tested.
Optional Stainless Steel Heat
Exchanger is required if mixed air
temperature is below 45°F.
Electronic Pilot Ignition
Electronic spark igniter provides
positive direct ignition of burners
on each operating cycle. The
system permits main gas valve to
stay open only when the burners
are proven to be lit. Should a
loss of ame occur, the gas valve
closes, shutting off the gas to
the burners. Ignition module has
LED to indicate status and aid in
troubleshooting.
Watchguard circuit on module
automatically resets ignition
controls after one hour of
continuous thermostat demand
after unit lockout, eliminating
nuisance service calls.
Ignition control is factory installed
in the controls section.
B
Limit Control
Factory installed, limit control
with xed temperature setting.
Heat limit control protects heat
exchanger and other components
from overheating.
Safety Switches
Flame roll-out switch, ame sensor
and combustion air inducer proving
switch protect system operation.
Required Selections
Gas Input Choice - Order one:
Standard Gas Heat, 2 Stage
(84,500/130,000 Btuh)
Medium Gas Heat, 2 Stage
(117,000/180,000 Btuh)
High Gas Heat, 2 Stage
(156,000/240,000 Btuh)
Options/Accessories
Factory Installed
Stainless Steel Heat Exchanger
Required if mixed air temperature
is below 45°F.
Field Installed
Bottom Gas Piping Kit
Allows bottom gas entry.
Combustion Air Intake
Extensions
Recommended for use with
existing ue extension kits in areas
where high snow areas can block
intake air.
Low Temperature Vestibule
Heater
Electric heater automatically
controls minimum temperature in
gas burner compartment when
temperature is below -40°F. CSA
certied to allow operation of unit
down to -60°F.
LPG/Propane Kits
Conversion kit to eld change over
units from Natural Gas to LPG/
Propane.
CONTENTS
Blower Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Dimensions - Accessories - Inches . . . . . . . . . . . . . . . . . . . . .40
Dimensions - Unit - Inches . . . . . . . . . . . . . . . . . . . . . . . . .39
Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Features And Benets . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Model Number Identication . . . . . . . . . . . . . . . . . . . . . . . . 1
Options / Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Outdoor Sound Data . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Specications - Gas Heat . . . . . . . . . . . . . . . . . . . . . . . . . .17
Unit Clearances - Inches . . . . . . . . . . . . . . . . . . . . . . . . . .36
Weight Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 4
Filter/Driers
High capacity lter/drier protects
the system from dirt and moisture.
High Pressure Switches
Protects the compressor from
overload conditions such as
dirty condenser coils, blocked
refrigerant ow, or loss of outdoor
fan operation. Auto reset.
Freezestats
Protects the evaporator coil from
damaging ice build-up due to
conditions such as low/no airow,
or low refrigerant charge.
Eco-Last™ Coil System (092
through 120
models
only)
Condenser
coil features
lightweight,
all aluminum
brazed n
construction.
Constructed
of three
components:
a at extrusion tube, ns in-
between the at extrusion tube and
two refrigerant manifolds.
Eco-Last™ Coil System Features:
• Improved heat transfer
performance due to high
primary surface area (flat
tubes) versus secondary
surface (fins).
• Smaller internal volume
(reduced refrigerant charge).
• High durability (all aluminum
construction).
• Fewer brazed joints.
• Compact design (reduces unit
weight).
• Easy maintenance/cleaning.
Face-split design.
Mounting brackets with rubber
inserts secure coil to unit providing
vibration dampening and corrosion
protection.
Conventional Fin/Tube
Condenser Coils
(150 models only)
Copper tube construction,
enhanced rippled-edge aluminum
ns, ared shoulder tubing
D
HEATING SYSTEM
(continued)
Options/Accessories
Field Installed
Vertical Vent Extension Kit
Use to exhaust ue gases
vertically above unit. Required
when unit vent is too close to fresh
air intakes per building codes. The
vent kit also prevents ice formation
on intake louvers.
Kit contains vent transition, vent
tee, drain cap and installation
hardware.
NOTE - Straight vent pipes (4 in.
B-Vent) and caps are not furnished
and must be eld supplied. Refer
to kit instructions for additional
information.
COOLING SYSTEM
Designed to maximize sensible
and latent cooling performance at
design conditions.
System can operate from 30°F
to 125°F without any additional
controls.
R-410A RefrigerantNon-chlorine
based, ozone friendly, R-410A.
Scroll Compressors
Scroll compressors on all models
for high performance, reliability and
quiet operation.
Resiliently mounted on rubber
grommets for quiet operation.
Compressor Crankcase Heaters
Protects against refrigerant
migration that can occur during low
ambient operation.
Thermal Expansion Valves
(High Efciency Models)
Assures optimal performance
throughout the application range.
Removable element head.
Refrigerant Metering Orice
(Standard Efciency Models)
Accurately meters refrigerant in
system.
Refrigerant control is accomplished
by exact sizing of refrigerant
metering orice.
C
connections, silver soldered
construction.
Evaporator Coil
Copper tube construction, enhanced
rippled-edge aluminum ns, ared
shoulder tubing connections, silver
soldered construction for improved
heat transfer.
Cross row circuiting with ried
copper tubing optimizes both
sensible and latent cooling
capacity.
Condensate Drain Pan
Plastic pan, sloped to meet
drainage requirements of ASHRAE
62.1.
Side or bottom drain connections.
Reversible to allow connection at
back of unit.
Outdoor Coil Fan Motors
Thermal overload protected, totally
enclosed, permanently lubricated
ball bearings, shaft up, wire basket
mount.
Outdoor Coil Fans
PVC coated fan guard furnished.
Required Selections
Cooling Capacity
Specify nominal cooling capacity of
the unit
Cooling Efciency
Specify either standard or high
efciency.
Options/Accessories
Field Installed
Condensate Drain Trap
Available in copper or PVC.
Drain Pan Overow Switch
Monitors condensate level in
drain pan, shuts down unit if drain
becomes clogged.
Low Ambient Kit
Cycles the outdoor fans while
allowing compressor operation in
the cooling cycle. This intermittent
fan operation allows the system
to operate without icing the
evaporator coil and losing capacity.
Designed for use in ambient
temperatures no lower than 0°F.
E
FEATURES AND BENEFITS

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 5
CONTROLS
Unit Control
All control voltage is provided via a
24V (secondary) transformer with
built-in circuit breaker protection.
Heat/Cool Staging - Capable of
up to 2 heat / 2 cool staging with a
third party DDC control system or
thermostat.
Low Voltage Terminal Block -
Provides screw terminal
connections for thermostat or
controller wiring.
Night Setback Mode - Saves
energy by closing outdoor air
dampers and operating supply fan
on thermostat demand only.
Options/Accessories
Field Installed
Smoke Detector
Photoelectric type, installed in
supply air section, return air
section or both sections. Available
with power board and single
sensor (supply or return) or power
board and two sensors (supply and
return).
F
CABINET
Construction
Heavy-gauge steel panels and full
perimeter heavy-gauge galvanized
steel base rail provides structural
integrity for transportation,
handling, and installation.
Base rails have rigging holes.
Three sides of the base rail have
forklift slots.
Raised edges around duct and
power entry openings in the bottom
of the unit provide additional
protection against water entering
the building.
Airow Choice
Units are shipped in downow
(vertical) conguration, can be eld
converted to horizontal airow with
optional Horizontal Discharge Kit.
Duct Flanges
Provided for horizontal duct
attachment.
Power/Gas Entry
Electrical and gas lines can be
brought through the unit base or
through horizontal access knock-
outs.
Exterior Panels
Constructed of heavy-gauge,
galvanized steel with a two-layer
enamel paint nish.
Insulation
All panels adjacent to conditioned
air are fully insulated with non-
hygroscopic berglass insulation.
Unit base is fully insulated. The
insulation also serves as an air
seal to the roof curb, eliminating
the need to add a seal during
installation.
Access Panels
Access panels are provided for
the lter section, heating/blower
section, and the compressor/
controls section.
G
Options/Accessories
Factory Installed
Corrosion Protection
A completely exible immersed
coating with an electrodeposited
dry lm process. (AST ElectroFin
E-Coat) Meets Mil Spec
MIL-P-53084, ASTM B117
Standard Method Salt Spray
Testing.
Indoor Corrosion Protection:
- Coated coil
- Painted blower housing
- Painted base
Outdoor Corrosion Protection:
- Coated coil
- Painted base
Hinged Access Panels
Large access panels are hinged
and have quarter-turn latches
for quick and easy access
to maintenance areas (lter,
compressor / controls, heating /
blower).
Field Installed
Combination Coil/Hail Guards
Heavy gauge steel frame painted
to match cabinet with expanded
metal mesh to protect the outdoor
coil from damage.
Horizontal Discharge Kit
Consists of duct covers to block
off downow supply and return
air openings for horizontal
applications.
Also includes return air duct
anges for end return air when
economizer is used in horizontal
applications.
NOTE - When conguring unit
for horizontal application with
economizer, a separate Horizontal
Barometric Relief Damper with
Hood must be ordered separately
for installation in the return air duct.
FEATURES AND BENEFITS

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 6
FEATURES AND BENEFITS
BLOWER
A wide selection of supply air
blower options are available to meet
a variety of airow requirements.
Motor
Overload protected, equipped with
ball bearings. Belt drive motors
are offered on all models and are
available in several different sizes
to maximize air performance.
Supply Air Blower
Forward curved blades, double
inlet, blower wheel is statically and
dynamically balanced. Equipped
with ball bearings and adjustable
pulley (allows speed change),.
Blower assembly slides out of unit
for servicing.
Required Selections
Select Constant Air Volume
(CAV) or Single Zone VAV
Supply Fan Supply Air Blower
Option
Order blower motor horsepower
and drive kit number required
when base unit is ordered, see
Drive Kit Specications Table.
CAV Operation
On units ordered with the Constant
Air volume (CAV) option, the
supply air blower will provide a
constant volume of air.
Single Zone VAV Supply Fan
Operation
Units ordered with the Single Zone
VAV Supply Fan option utilize a
Variable Frequency Drive (VFD) to
stage the supply air blower airow.
The VFD alters the frequency and
voltage of the power supply to the
blower to control blower speed.
The supply air blower has two
speeds:
1. Low speed for part-load
cooling operation. Note - Low
speed is 66% of high speed.
2. High speed for full load
cooling and all heat modes.
Full speed blower operation is
set by adjusting the motor pulley
to deliver the desired air volume.
The ventilation speed is selectable
between high and low speed.
HNOTE - Part load airow in cooling
mode on Single Zone VAV Supply
Fan units should not be set below
220 cfm/nominal full load ton to
reduce the risk of evaporator coil
freeze-up.
The VFD has an operational
range of -40 to 125° F outdoor air
ambient temperature.
Lower operating costs are obtained
when the blower is operated on
lower speeds.
Single Zone VAV Supply Fan
Sequence of Operation
Ventilation speed is determined by
the VENT SPEED switch setting
on VFD control board (LO or HI).
Blower operates in low speed for
mechanical cooling (Y1).
Blower operates in high speed
for any other mode (free cooling,
mechanical cooling Y1+Y2, and
heating).
Economizer damper minimum
position is fully closed in
unoccupied mode.
In occupied mode, the economizer
damper minimum position is
determined by the setting of the
two potentiometers on VFD control
board.
• LO SPD MIN POS
potentiometer sets the
minimum position when blower
is operating at low speed.
• HI SPD MIN POS
potentiometer sets the
minimum position when blower
is operating at high speed.
Options/Accessories
Field Installed
VFD Manual Bypass Kit
VFD Manual Bypass Control is
available as a kit for units equipped
with the Single Zone VAV Supply
Fan option.
The VFD Manual Bypass Control
is a manual bypass and is enabled
by re-conguring the wiring on the
unit.
ELECTRICAL
Marked & Color-Coded Wiring
All electrical wiring is color-coded
and marked to identify which
components it is connecting.
Electrical Plugs
Positive connection electrical plugs
are used to connect common
accessories or maintenance parts
for easy removal or installation.
Phase Monitor
(Factory Installed on Units
Equipped with the Single Zone
VAV Supply Fan)
Phase monitor located in the
control compartment detects the
phasing of incoming power. If the
incoming power is out of phase or
if any of the three phases are lost,
an indicator LED on the phase
monitor will turn red and the unit
will not start. In normal operation
with correct incoming power
phasing, the LED will be green.
Required Selections
Voltage Choice
Specify when ordering base unit.
Options/Accessories
Factory or Field Installed
Disconnect Switch
Accessible from outside of unit,
spring loaded weatherproof cover
furnished. Main power to the unit is
eld connected to the disconnect
which allows all power to be
shut off for service. See Options/
Accessories tables for ordering
information, page 10.
GFI Service Outlets (2)
115V ground fault circuit interrupter
(GFCI) type, non-powered, eld-
wired.
Field Installed
GFI Weatherproof Cover
Single-gang cover.
Heavy-duty UV-resistant
polycarbonate case construction.
Hinged base cover with gasket.
I

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 7
FEATURES AND BENEFITS
INDOOR AIR QUALITY
Air Filters
Disposable 2 inch lters furnished
as standard.
Options/Accessories
Field Installed
High Efciency Air Filters
Disposable MERV 8 or MERV 13
(Minimum Efciency Reporting
Value based on ASHRAE 52.2)
efciency 2 inch pleated lters.
Replacement Filter Media Kit
With Frame
Replaces existing pleated lter
media. Includes washable metal
mesh screen and metal frame with
clip for holding replaceable non-
pleated lter.
J
UVC Germicidal Lamps
Germicidal lamps emit ultra-violet
(UV-C) energy, which has been
proven to be effective in reducing
microbes such as viruses, bacteria,
yeasts, and molds. This process
either destroys the organism or
controls its ability to reproduce.
UV-C energy greatly reduces the
growth and proliferation of mold
and other bioaerosols (bacteria
and viruses) on illuminated
surfaces (particularly coil and drain
pan).
Lamps are eld installed in the
blower/evaporator coil section.
All necessary hardware for
installation is included.
Lamps operate on 208/230V power
supply. Step-down transformer
must be eld supplied when used
with 460V and 575V rooftop units.
Magnetic safety interlock
terminates power when access
panels are removed.
Approved by ETL.
Indoor Air Quality (CO2) Sensors
Monitors CO2levels, reports to
the Unit Controller which adjusts
economizer dampers as needed.

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 8
ECONOMIZER OPTIONS
Factory or Field Installed
Economizer
(Standard and High Performance
Common Features)
Downow or Horizontal with
Outdoor Air Hood and Barometric
Relief Dampers with Exhaust
Hood.
Barometric Relief Dampers allow
relief of excess air, aluminum blade
dampers prevent blow back and
outdoor air inltration during off
cycle, bird screen furnished.
NOTE - Optional Horizontal Low
Prole Barometric Relief Dampers
with Exhaust Hood are available
for eld installation in a reduced
space.
Occupied/Unoccupied mode with
eld furnished setback thermostat.
Demand Control Ventilation (DCV)
ready using optional CO2sensors.
Mixed Air Sensor is furnished for
eld installation in the rooftop unit.
Sensor is factory installed when
Economizers are factory installed.
Single sensible sensor is furnished
with Economizer and enables
economizer operation if the
outdoor temperature is less than
the setpoint of the control.
Standard Economizer Features
(Not for Title 24)
Gear-driven action, return air
and outdoor air dampers, plug-
in connections to unit, nylon
bearings, neoprene seals, 24-volt,
fully-modulating spring return
motor.
Standard Economizer
Control Module
The Standard
Economizer
Control Module
can be adjusted
to operate based
on outdoor air
temperatures.
K
L
Economizer Controls:
• Damper Minimum Position
- Can be set lower than
traditional minimum air
requirements resulting in cost
savings.
• IAQ Sensor - Signals
dampers to modulate and
maintain 55°F when CO2is
higher than the CO2setpoint.
• Demand Control Ventilation
(DCV) LED - A steady green
Demand Control Ventilation
LED indicates the IAQ reading
is higher than setpoint and
requires more fresh air.
• Free Cool LED - A steady
green LED indicates outdoor
air is suitable for free cooling.
Free Cooling runs when outdoor
air temperature is lower than
the set temperature on the
economizer control.
NOTE: The Free Cooling
default setting for outdoor air
temperature sensor is 55°F.
High Performance
Economizer Features
Approved for California Title 24
building standards.
Low leakage dampers are Air
Movement and Control Association
International (AMCA) Class 1A
Certied - Maximum 3 CFM per sq.
ft. leakage at 1 in. w.g.
ASHRAE 90.1-2010 compliant
Gear-driven action, high torque
24-volt fully-modulating spring
return damper motor, return air
and outdoor air dampers, plug-in
connections to unit, stainless steel
bearings, enhanced neoprene
blade edge seals and exible
stainless steel jamb seals to
minimize air leakage.
NOTE - High Performance
Economizers are not approved for
use with enthalpy controls in Title
24 applications.
High Performance
Economizer Control Module
Module
provides inputs
and outputs
to control
economizer
based on
parameter settings. Module
automatically detects sensors by
polling to determine which sensors
are installed in system.
Module displays any alarm messages
(fault detection and diagnostics) as
an aid in troubleshooting.
Non-volatile memory retains
parameter settings in case of
power failure.
Keypad with four navigation
buttons and LCD screen is
furnished for setting economizer
parameters.
• Menu Up/Exit button
returns to the main menu.
• Arrow Up button moves
to the previous or next
parameter within the selected
menu.
• Arrow Down button moves
to the next parameter within
the selected menu.
• Select (enter) button
conrms parameter selection.
Main Menu Structure:
• STATUS (economizer and
system operation status)
• SETPOINTS (settings for
various setpoint parameters)
• SYSTEM SETUP (settings/
information about the system)
• ADVANCED SETUP (freeze
protection, CO2settings,
stage 3 delay and additional
calibration settings)
• CHECKOUT (damper
positions)
• ALARMS (output signal that
can be congured for remote
alarm monitoring)
OPTIONS / ACCESSORIES

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 9
OPTIONS / ACCESSORIES
ROOF CURBS
Nailer strip furnished, mates to unit,
US National Roong Contractors
Approved, shipped knocked down.
Hybrid Roof Curbs, Downow
Roof curb can be assembled using
interlocking tabs to fasten corners
together. No tools required.
Curb can also be fastened together
with furnished hardware.
Available in 8, 14, 18, and 24 inch
heights.
Adjustable Pitch Curb
Fully adjustable pitch curbs (3/4 in.
per foot in any direction) provide
a level platform for rooftop units
allowing exible installations on
roofs with uneven or sloped angles.
Uses interlocking tabs to fasten
corners together. No tools required.
Hardware is furnished to connect
upper curb with lower curb.
Available in 14 inch height
Adaptor Curbs (not shown)
Curbs are regionally sourced.
Dimensions will vary based
upon the source. Contact your
local sales representative for a
detailed cut sheet with applicable
dimensions.
CEILING DIFFUSERS
Ceiling Diffusers
(Flush or Step-Down)
Diffuser face and grilles with white
powder coat nish, insulated (UL
listed duct liner), diffuser box
with collars for duct connection,
xed blades (ush diffusers) and
double deection blades (step-
down diffusers), provisions for
suspending, internally sealed
(prevents recirculation), removable
return air grille, adapts to T-bar
ceiling grids or plaster ceilings.
Transitions (Supply and Return)
Used with diffusers, installs
in roof curb, galvanized steel
construction, anges furnished for
duct connection to diffusers, fully
insulated.
ECONOMIZER OPTIONS
(continued)
NOTE - The Free Cooling
setpoint for Title 24 applications
must be set based on the
Climate Zone where the system
is installed. See Section 140.4
“Prescriptive Requirements for
Space Conditioning Systems”
of the California Energy
Commission’s 2013 Building
Energy Efciency Standards.
Refer to Installation Instructions
for complete setup information
and menu parameters available.
Factory or Field Installed
Single Enthalpy Temperature
Control
(Not for Title 24)
Outdoor air enthalpy sensor
enables Economizer if the outdoor
enthalpy is less than the setpoint of
the control.
Field Installed
Differential Enthalpy Control
(Not for Title 24)
Order two Single Enthalpy
Controls. One is eld installed in
the return air section, the other in
the outdoor air section. Allows the
economizer control board to select
between outdoor air or return air,
whichever has lower enthalpy.
EXHAUST OPTIONS
Field Installed
Horizontal Low Prole
Barometric Relief Dampers
Replaces barometric relief
dampers furnished with
Economizer.
For use when unit is congured for
horizontal applications in a reduced
space requiring an economizer.
Allows relief of excess air.
Aluminum blade dampers prevent
blow back and outdoor air
inltration during off cycle.
Field installed in return air duct.
Exhaust hood with bird screen
furnished.
Requires Horizontal Discharge Kit.
Power Exhaust Fan
Installs internal to unit for downow
applications only with economizer
option. Provides exhaust air
pressure relief. Interlocked to
run when supply air blower is
operating, fan runs when outdoor
air dampers are 50% open
(adjustable), motor is overload
protected. Requires Economizer
with Outdoor Air Hood and
Barometric Relief Dampers. Fan
is 20 in. diameter with 5 blades
(K1PWRE10B) WITH 1/3 hp motor.
OUTDOOR AIR OPTIONS
Factory or Field Installed
Outdoor Air Damper - Downow
or Horizontal With Air Hood
Linked mechanical dampers, 0 to
25% (xed) outdoor air adjustable,
installs in unit. Includes outdoor air
hood.
Automatic model features fully
modulating spring return damper
motor with plug-in connection.
Manual model features a slide
damper.
Maximum mixed air temperature in
cooling mode: 100°F.

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 10
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
092 102 120 150
COOLING SYSTEM
Condensate Drain Trap PVC - C1TRAP20AD2 76W26 X X X X
Copper - C1TRAP10AD2 76W27 X X X X
Corrosion Protection Factory O O O O
Drain Pan Overow Switch K1SNSR71AB1- 74W42 X X X X
Efciency High O O O O
Standard O O O O
Low Ambient Kit K1SNSR33B-1 54W16 X X X X
Refrigerant Type R-410A O O O O
HEATING SYSTEM
Bottom Gas Piping Kit C1GPKT01B-01 54W95 X X X X
Combustion Air Intake Extensions T1EXTN10AN1 19W51 X X X X
Gas Heat Input 130,000 Btuh Factory O O O O
180,000 Btuh Factory O O O O
240,000 Btuh Factory O O O O
Low Temperature Vestibule Heater 208/230V-3ph - C1LTVH10B-2Y 13X63 X X X X
460V - C1LTVH10B-2G 13X64 X X X X
575V - C1LTVH10B-2J 13X65 X X X X
LPG/Propane Conversion Kits Standard Heat - C1PROP23BS1 14N22 X X X X
Medium Heat - C1PROP22BS1 14N23 X X X X
High Heat - C1PROP21BS1 14N25 X X X X
Stainless Steel Heat Exchanger Factory O O O O
Vertical Vent Extension C1EXTN2021 42W16 X X X X
BLOWER - SUPPLY AIR
Blower Option CAV (Constant Air Volume) Factory O O O O
Single Zone VAV Supply Fan Factory O O O O
Blower Motors Belt Drive - 2 hp Factory O O O O
Belt Drive - 3 hp Factory O O O O
Belt Drive - 5 hp Factory O O O O
VFD Manual Bypass Kit (for Single Zone VAV Supply Fan equipped units
only) KVFDB12C-1 90W53 X X X X
Drive Kits
See Blower Data Tables for selection
Kit #1 590-890 rpm Factory O O O O
Kit #2 800-1105 rpm Factory O O O O
Kit #3 795-1195 rpm Factory O O O O
Kit #4 730-970 rpm Factory O O O O
Kit #5 940-1200 rpm Factory O O O O
Kit #6 1015-1300 rpm Factory O O O O
Kit #10 900-1135 rpm Factory O O O O
Kit #11 1040-1315 rpm Factory O O O O
Kit #12 1125-1425 rpm Factory O O O O
CABINET
Combination Coil/Hail Guards C1GARD52B-1 13T05 X X X X
Hinged Access Panels Factory O O O O
Horizontal Discharge Kit K1HECK00B-1 51W25 X X X X
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 11
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
092 102 120 150
CONTROLS
Commercial Controls
BACnet®K0CTRL31B-1 96W15 OX OX OX OX
BACnet® Sensor with Display K0SNSR01FF1 97W23 X X X X
BACnet® Sensor without Display K0SNSR00FF1 97W24 X X X X
Novar® 2051 K0CTRL30B-1 96W12 OX OX OX OX
Plenum Cable (75 ft.) K0MISC00FF1 97W25 X X X X
Smoke Detector - Supply or Return (Power board and one sensor) C1SNSR44B-2 11K76 X X X X
Smoke Detector - Supply and Return (Power board and two sensors) C1SNSR43B-2 11K80 X X X X
INDOOR AIR QUALITY
Air Filters
High Efciency Air Filters
20 x 25 x 2 (Order 4 per unit)
MERV 8 - C1FLTR15B-1 50W61 X X X X
MERV 13 - C1FLTR40B-1 52W41 X X X X
Replacement Media Filter With Metal Mesh Frame
(includes non-pleated lter media)
C1FLTR30B-1- Y3063 X X X X
Indoor Air Quality (CO2) Sensors
Sensor - Wall-mount, off-white plastic cover with LCD display C0SNSR50AE1L 77N39 X X X X
Sensor - Wall-mount, off-white plastic cover, no display C0SNSR52AE1L 87N53 X X X X
Sensor - Black plastic case with LCD display, rated for
plenum mounting
C0SNSR51AE1L 87N52 X X X X
Sensor - Wall-mount, black plastic case, no display, rated for
plenum mounting
C0MISC19AE1 87N54 X X X X
CO2 Sensor Duct Mounting Kit - for downow applications C0MISC19AE1- 85L43 X X X X
Aspiration Box - for duct mounting non-plenum rated CO2sensors
(87N53 or 77N39)C0MISC16AE1- 90N43 X X X X
UVC Germicidal Lamps
1UVC Light Kit (208/230v-1ph) C1UVCL10B-1 54W62 X X X X
ELECTRICAL
Voltage 60 hz 208/230V - 3 phase Factory O O O O
460V - 3 phase Factory O O O O
575V - 3 phase Factory O O O O
Disconnect Switch - See Electrical/Electric Heat tables for selection 80 amp - C1DISC080B-1 54W56 OX OX OX OX
150 amp - C1DISC150B-1 54W57 OX OX OX OX
GFI Service Outlets 15 amp non-powered, eld-wired (208/230V, 460V only) LTAGFIK10/15 74M70 OX OX OX OX
20 amp non-powered, eld-wired (575V only) C1GFCI20FF1 67E01 X X X X
Weatherproof Cover for GFI C1GFCI99FF1 10C89 X X X X
1 Lamps operate on 110-230V single-phase power supply. Step-down transformer may be ordered separately for 460V and 575V units. Alternately, 110V power supply
may be used to directly power the UVC ballast(s)
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 12
OPTIONS / ACCESSORIES
Item Description Model
Number
Catalog
Number
Unit Model No
092 102 120 150
ECONOMIZER
Standard Economizer (Not for Title 24)
Standard Economizer with Single Temperature Control
Downow or Horizontal Applications - Includes Barometric Relief
Dampers and Air Hoods
K1ECON20B-2 13U45 OX OX OX OX
Standard Economizer Controls (Not for Title 24)
Single Enthalpy Control C1SNSR64FF1 53W64 OX OX OX OX
Differential Enthalpy Control (order 2) C1SNSR64FF1 53W64 X X X X
High Performance Economizer (Approved for California Title 24 Building Standards / AMCA Class 1A Certied)
High Performance Economizer with Single Temperature Control
Downow or Horizontal Applications - Includes Barometric Relief
Dampers and Air Hoods
K1ECON22B-1 10U58 OX OX OX OX
High Performance Economizer Controls (Not for Title 24)
Single Enthalpy Control C1SNSR60FF1 10Z75 OX OX OX OX
Differential Enthalpy Control (order 2) C1SNSR60FF1 10Z75 X X X X
Horizontal Low Prole Barometric Relief Dampers With Exhaust Hood
Horizontal Low Prole Barometric Relief Dampers With Exhaust Hood LAGEDH03/15 53K04 X X X X
OUTDOOR AIR
Outdoor Air Dampers With Outdoor Air Hood
Motorized C1DAMP20B-1 14G28 OX OX OX OX
Manual C1DAMP10B-1 14G29 OX OX OX OX
POWER EXHAUST
Standard Static 208/230V-3ph - K1PWRE10B-1Y 53W44 X X X X
460V-3ph - K1PWRE10B-1G 53W45 X X X X
575V-3ph - K1PWRE10B-1J 53W46 X X X X
ROOF CURBS
Hybrid Roof Curbs, Downow
8 in. height C1CURB70B-1 11F54 X X X X
14 in. height C1CURB71B-1 11F55 X X X X
18 in. height C1CURB72B-1 11F56 X X X X
24 in. height C1CURB73B-1 11F57 X X X X
Adjustable Pitch Curb
14 in. height C1CURB55B-1 54W50 X X X X
CEILING DIFFUSERS
Step-Down - Order one RTD11-95S 13K61 X
RTD11-135S 13K62 X X
RTD11-185S 13K63 X
Flush - Order one FD11-95S 13K56 X
FD11-135S 13K57 X X
FD11-185S 13K58 X
Transitions (Supply and Return) - Order one C1DIFF30B-1 12X65 X
C1DIFF31B-1 12X66 X X
C1DIFF32B-1 12X67 X
NOTE - Catalog and model numbers shown are for ordering eld installed accessories.
OX - Congure To Order (Factory Installed) or Field Installed
O = Congure To Order (Factory Installed)
X = Field Installed

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 13
SPECIFICATIONS 7.5 TON
General Data Nominal Tonnage 7.5 Ton 7.5 Ton 7.5 Ton 7.5 Ton
Model Number KGB092S4B KGA092S4M KGA092H4B KGA092H4M
Efciency Type Standard Standard High High
Blower Type Constant Air
Volume (CAV)
Single Zone VAV
Supply Fan
Constant Air
Volume (CAV)
Single Zone VAV
Supply Fan
Cooling
Performance
Gross Cooling Capacity - Btuh 87,800 88,200 93,000 93,000
1 Net Cooling Capacity - Btuh 86,000 86,000 90,000 90,000
AHRI Rated Air Flow - cfm 2400 3000 3000 2800
Total Unit Power - kW 7.8 7.8 7.2 7.2
1EER (Btuh/Watt) 11.0 11.0 12.5 12.5
1IEER (Btuh/Watt) 12.7 13.0 13.0 14.0
Refrigerant Type R-410A R-410A R-410A R-410A
Refrigerant Charge Furnished Circuit 1 4 lbs. 0 oz. 4 lbs. 0 oz. 6 lbs. 13 oz. 6 lbs. 13 oz.
Circuit 2 3 lbs. 6 oz. 3 lbs. 6 oz. 7 lbs. 2 oz. 7 lbs. 2 oz.
Gas Heating Options Available - See page 17 Standard (2 stage), Medium (2 Stage), High (2 Stage)
Compressor Type (number) Scroll (2) Scroll (2) Scroll (2) Scroll (2)
Outdoor
Coils
(Fin/Tube)
Net face area (total) - sq. ft. 20.9 20.9 28.0 28.0
Number of rows 1 1 1 1
Fins per inch 23 23 20 20
Outdoor
Coil Fans
Motor - (No.) hp (2) 1/3 (2) 1/3 (2) 1/3 (2) 1/3
Motor rpm 1075 1075 1075 1075
Total Motor watts 740 740 800 800
Diameter - (No.) in. (2) 24 (2) 24 (2) 24 (2) 24
Number of blades 3 3 3 3
Total Air volume - cfm 8800 8800 8800 8800
Indoor
Coils
Net face area (total) - sq. ft. 12.78 12.78 12.78 12.78
Tube diameter - in. 3/8 3/8 3/8 3/8
Number of rows 2 2 4 4
Fins per inch 14 14 14 14
Drain connection - Number and size (2) 1 in. NPT coupling
Expansion device type Refrigerant Metering Orice (RFC) Balance port TXV, removable head
2Indoor
Blower and
Drive
Selection
Nominal motor output 2 hp, 3 hp, 5 hp
Maximum usable motor output
(US Only)
2.3 hp, 3.45 hp, 5.75 hp
Motor - Drive kit number 2 hp
Kit 1 590-890 rpm
Kit 2 800-1105 rpm
Kit 3 795-1195 rpm
3 hp
Kit 4 730-970 rpm
Kit 5 940-1200 rpm
Kit 6 1015-1300 rpm
5 hp
Kit 10 900-1135 rpm
Kit 11 1040-1315 rpm
Kit 12 1125-1425 rpm
Blower wheel nominal diameter x width - in. (1) 15 X 15 (1) 15 X 15 (1) 15 X 15 (1) 15 X 15
Filters Type of lter Disposable
Number and size - in. (4) 20 x 25 x 2
Electrical characteristics 208/230V, 460V or 575V - 60 hertz - 3 phase
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
1 AHRI Certied to AHRI Standard 340/360; 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure.
2 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of
motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within
the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with Single Zone VAV Supply Fan option are limited to a motor service factor of 1.0.

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 14
SPECIFICATIONS 8.5 TON
General Data Nominal Tonnage 8.5 Ton 8.5 Ton 8.5 Ton 8.5 Ton
Model Number KGB102S4B KGA102S4M KGA102H4B KGA102H4M
Efciency Type Standard Standard High High
Blower Type Constant Air
Volume (CAV)
Single Zone VAV
Supply Fan
Constant Air
Volume (CAV)
Single Zone VAV
Supply Fan
Cooling
Performance
Gross Cooling Capacity - Btuh 99,600 99,600 103,800 103,800
1 Net Cooling Capacity - Btuh 97,000 97,000 100,000 100,000
AHRI Rated Air Flow - cfm 2800 3400 3400 3400
Total Unit Power - kW 8.8 8.8 8.2 8.2
1EER (Btuh/Watt) 11.0 11.0 12.2 12.2
1IEER (Btuh/Watt) 12.7 13.0 12.9 14.0
Refrigerant Type R-410A R-410A R-410A R-410A
Refrigerant Charge Furnished Circuit 1 4 lbs. 5 oz. 3 lbs. 12 oz. 6 lbs. 8 oz. 6 lbs. 8 oz.
Circuit 2 4 lbs. 3 oz. 3 lbs. 12 oz. 6 lbs. 15 oz. 6 lbs. 15 oz.
Gas Heating Options Available - See page 17 Standard (2 stage), Medium (2 Stage), High (2 Stage)
Compressor Type (number) Scroll (2) Scroll (2) Scroll (2) Scroll (2)
Outdoor
Coils
(Fin/Tube)
Net face area (total) - sq. ft. 20.9 20.9 28.0 28.0
Number of rows 1 1 1 1
Fins per inch 23 23 20 20
Outdoor
Coil Fans
Motor - (No.) hp (2) 1/3 (2) 1/3 (2) 1/3 (2) 1/3
Motor rpm 1075 1075 1075 1075
Total Motor watts 740 740 800 800
Diameter - (No.) in. (2) 24 (2) 24 (2) 24 (2) 24
Number of blades 3 3 3 3
Total Air volume - cfm 8800 8800 8800 8800
Indoor
Coils
Net face area (total) - sq. ft. 12.78 12.78 12.78 12.78
Tube diameter - in. 3/8 3/8 3/8 3/8
Number of rows 3 3 4 4
Fins per inch 14 14 14 14
Drain connection - Number and size (2) 1 in. NPT coupling
Expansion device type Refrigerant Metering Orice (RFC) Balance port TXV, removable head
2Indoor
Blower and
Drive
Selection
Nominal motor output 2 hp, 3 hp, 5 hp
Maximum usable motor output
(US Only)
2.3 hp, 3.45 hp, 5.75 hp
Motor - Drive kit number 2 hp
Kit 1 590-890 rpm
Kit 2 800-1105 rpm
Kit 3 795-1195 rpm
3 hp
Kit 4 730-970 rpm
Kit 5 940-1200 rpm
Kit 6 1015-1300 rpm
5 hp
Kit 10 900-1135 rpm
Kit 11 1040-1315 rpm
Kit 12 1125-1425 rpm
Blower wheel nominal diameter x width - in. (1) 15 X 15 (1) 15 X 15 (1) 15 X 15 (1) 15 X 15
Filters Type of lter Disposable
Number and size - in. (4) 20 x 25 x 2
Electrical characteristics 208/230V, 460V or 575V - 60 hertz - 3 phase
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
1 AHRI Certied to AHRI Standard 340/360; 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure.
2 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of
motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within
the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with Single Zone VAV Supply Fan option are limited to a motor service factor of 1.0.

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 15
SPECIFICATIONS 10 TON
General Data Nominal Tonnage 10 Ton 10 Ton 10 Ton 10 Ton
Model Number KGB120S4B KGA120S4M KGA120H4B KGA120H4M
Efciency Type Standard Standard High High
Blower Type Constant Air
Volume (CAV)
Single Zone VAV
Supply Fan
Constant Air
Volume (CAV)
Single Zone VAV
Supply Fan
Cooling
Performance
Gross Cooling Capacity - Btuh 118,000 118,400 122,000 122,000
1 Net Cooling Capacity - Btuh 115,000 115,000 118,000 118,000
AHRI Rated Air Flow - cfm 3000 3800 3600 3300
Total Unit Power - kW 10.5 10.5 9.8 9.8
1EER (Btuh/Watt) 11.0 11.0 12 12
1IEER (Btuh/Watt) 12.7 13.0 13 13.8
Refrigerant Type R-410A R-410A R-410A R-410A
Refrigerant Charge Furnished Circuit 1 5 lbs. 11 oz. 4 lbs. 12 oz. 7 lbs. 4 oz. 7 lbs. 4 oz.
Circuit 2 5 lbs. 6 oz. 4 lbs. 10 oz. 7 lbs. 8 oz. 7 lbs. 8 oz.
Gas Heating Options Available - See page 17 Standard (2 stage), Medium (2 Stage), High (2 Stage)
Compressor Type (number) Scroll (2) Scroll (2) Scroll (2) Scroll (2)
Outdoor
Coils
(Fin/Tube)
Net face area (total) - sq. ft. 28.0 28.0 28.0 28.0
Number of rows 1 1 1 1
Fins per inch 23 23 20 20
Outdoor
Coil Fans
Motor - (No.) hp (2) 1/3 (2) 1/3 (2) 1/3 (2) 1/3
Motor rpm 1075 1075 1075 1075
Total Motor watts 690 690 800 800
Diameter - (No.) in. (2) 24 (2) 24 (2) 24 (2) 24
Number of blades 3 3 3 3
Total Air volume - cfm 9300 9300 8800 8800
Indoor
Coils
Net face area (total) - sq. ft. 12.78 12.78 13.54 13.54
Tube diameter - in. 3/8 3/8 3/8 3/8
Number of rows 4 3 4 4
Fins per inch 14 14 14 14
Drain connection - Number and size (2) 1 in. NPT coupling
Expansion device type Refrigerant Metering Orice (RFC) Balance port TXV, removable head
2Indoor
Blower and
Drive
Selection
Nominal motor output 2 hp, 3 hp, 5 hp
Maximum usable motor output
(US Only)
2.3 hp, 3.45 hp, 5.75 hp
Motor - Drive kit number 2 hp
Kit 1 590-890 rpm
Kit 2 800-1105 rpm
Kit 3 795-1195 rpm
3 hp
Kit 4 730-970 rpm
Kit 5 940-1200 rpm
Kit 6 1015-1300 rpm
5 hp
Kit 10 900-1135 rpm
Kit 11 1040-1315 rpm
Kit 12 1125-1425 rpm
Blower wheel nominal diameter x width - in. (1) 15 X 15 (1) 15 X 15 (1) 15 X 15 (1) 15 X 15
Filters Type of lter Disposable
Number and size - in. (4) 20 x 25 x 2
Electrical characteristics 208/230V, 460V or 575V - 60 hertz - 3 phase
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
1 AHRI Certied to AHRI Standard 340/360; 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure.
2 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of
motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within
the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with Single Zone VAV Supply Fan option are limited to a motor service factor of 1.0.

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 16
SPECIFICATIONS 12.5 TON
General Data Nominal Tonnage 12.5 Ton 12.5 Ton
Model Number KGB150S4B KGB150S4M
Efciency Type Standard Standard
Blower Type Constant Air
Volume (CAV)
Single Zone VAV
Supply Fan
Cooling
Performance
Gross Cooling Capacity - Btuh 146,000 146,000
1 Net Cooling Capacity - Btuh 140,000 140,000
AHRI Rated Air Flow - cfm 3950 3950
Total Unit Power - kW 13.0 13.0
1EER (Btuh/Watt) 10.8 10.8
1IEER (Btuh/Watt) 12.2 13.5
Refrigerant Type R-410A R-410A
Refrigerant Charge Furnished Circuit 1 12 lbs. 3 oz. 12 lbs. 3 oz.
Circuit 2 11 lbs. 15 oz. 11 lbs. 15 oz.
Gas Heating Options Available - See page 17 Standard (2 stage), Medium (2 Stage), High (2 Stage)
Compressor Type (number) Scroll (2) Scroll (2)
Outdoor
Coils
(Fin/Tube)
Net face area (total) - sq. ft. 25.9 25.9
Number of rows 3 3
Fins per inch 20 20
Outdoor
Coil Fans
Motor - (No.) hp (2) 1/2 (2) 1/2
Motor rpm 1075 1075
Total Motor watts 1050 1050
Diameter - (No.) in. (2) 24 (2) 24
Number of blades 3 3
Total Air volume - cfm 9700 9700
Indoor
Coils
Net face area (total) - sq. ft. 13.54 13.54
Tube diameter - in. 3/8 3/8
Number of rows 4 4
Fins per inch 14 14
Drain connection - Number and size (2) 1 in. NPT coupling
Expansion device type Refrigerant Metering Orice (RFC)
2Indoor
Blower and
Drive
Selection
Nominal motor output 2 hp, 3 hp, 5 hp
Maximum usable motor output
(US Only)
2.3 hp, 3.45 hp, 5.75 hp
Motor - Drive kit number 2 hp
Kit 1 590-890 rpm
Kit 2 800-1105 rpm
Kit 3 795-1195 rpm
3 hp
Kit 4 730-970 rpm
Kit 5 940-1200 rpm
Kit 6 1015-1300 rpm
5 hp
Kit 10 900-1135 rpm
Kit 11 1040-1315 rpm
Kit 12 1125-1425 rpm
Blower wheel nominal diameter x width - in. (1) 15 X 15 (1) 15 X 15
Filters Type of lter Disposable
Number and size - in. (4) 20 x 25 x 2
Electrical characteristics 208/230V, 460V or 575V - 60 hertz - 3 phase
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
1 AHRI Certied to AHRI Standard 340/360; 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure.
2 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of
motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within
the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with Single Zone VAV Supply Fan option are limited to a motor service factor of 1.0.

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 17
SPECIFICATIONS - GAS HEAT
Heat Input Type Standard Medium High
Number of Gas Heat Stages 2 2 2
Gas Heating
Performance
Input - Btuh First Stage 84,500 117,000 156,000
Second Stage 130,000 180,000 240,000
Output - Btuh Second Stage 104,000 144,000 192000
Temperature Rise Range - °F 15-45 30-60 40-70
Thermal Efciency 80% 80% 80%
Gas Supply Connections 3/4 in NPT 3/4 in NPT 3/4 in NPT
Recommended Gas Supply
Pressure - in. w.g.
Natural 7 7 7
LPG/Propane 11 11 11
HIGH ALTITUDE DERATE
Units may be installed at altitudes up to 2000 feet above sea level without any modication.
At altitudes above 2000 feet, units must be derated to match gas manifold pressures shown in table below.
At altitudes above 4500 feet unit must be derated 2% for each 1000 feet above sea level.
NOTE − This is the only permissible derate for these units.
Gas Heat
Type
Altitude Gas Manifold Pressure Input Rate
Natural Gas or LPG/Propane
Natural Gas LPG/Propane Gas First Stage Second Stage
ft. In. w.g. In. w.g. Btuh Btuh
Standard 2001-4500 3.4 9.6 84,500 124,000
Medium 2001-4500 3.4 9.6 117,000 172,000
High 2001-4500 3.4 9.6 156,000 230,000

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 18
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
7.5 TON STANDARD EFFICIENCY KGB092S4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
65°F 75°F 85°F 95°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
2400 63.6 2.73 0.66 0.77 0.90 60.9 3.06 0.66 0.78 0.91 57.8 3.43 0.67 0.80 0.93 54.5 3.86 0.68 0.82 0.96
3000 67.1 2.76 0.69 0.83 0.96 64.3 3.08 0.70 0.84 0.98 61.1 3.45 0.71 0.86 0.99 57.6 3.88 0.72 0.88 1.00
3600 70.2 2.78 0.72 0.88 1.00 67.1 3.10 0.73 0.89 1.00 63.7 3.47 0.74 0.91 1.00 60.0 3.90 0.76 0.94 1.00
67°F
2400 66.8 2.76 0.53 0.64 0.74 64.0 3.08 0.54 0.64 0.75 60.9 3.45 0.54 0.65 0.76 57.4 3.88 0.54 0.66 0.78
3000 70.7 2.79 0.55 0.67 0.79 67.5 3.10 0.56 0.67 0.81 64.1 3.47 0.56 0.68 0.82 60.5 3.91 0.56 0.70 0.85
3600 73.5 2.80 0.57 0.70 0.84 70.2 3.12 0.57 0.71 0.86 66.6 3.49 0.58 0.72 0.88 62.6 3.92 0.58 0.74 0.90
71°F
2400 69.7 2.78 0.42 0.52 0.61 66.8 3.10 0.42 0.52 0.62 63.6 3.47 0.41 0.52 0.63 60.1 3.90 0.40 0.53 0.64
3000 73.9 2.81 0.43 0.54 0.65 70.6 3.12 0.43 0.54 0.65 67.1 3.50 0.42 0.55 0.66 63.3 3.93 0.41 0.55 0.68
3600 77.0 2.83 0.44 0.56 0.68 73.5 3.14 0.44 0.56 0.69 69.6 3.51 0.41 0.57 0.70 65.6 3.95 0.42 0.57 0.72
7.5 TON STANDARD EFFICIENCY KGB092S4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
85°F 95°F 105°F 115°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
2400 86.0 5.76 0.68 0.82 0.96 80.6 6.50 0.69 0.84 0.98 74.8 7.36 0.71 0.87 1.00 68.6 8.33 0.73 0.90 1.00
3000 90.8 5.80 0.73 0.89 1.00 85.0 6.54 0.74 0.92 1.00 78.8 7.40 0.76 0.95 1.00 72.2 8.38 0.79 0.98 1.00
3600 94.4 5.82 0.77 0.95 1.00 88.3 6.57 0.79 0.98 1.00 82.0 7.43 0.82 0.99 1.00 75.5 8.42 0.85 1.00 1.00
67°F
2400 90.7 5.79 0.54 0.66 0.78 85.2 6.54 0.54 0.67 0.80 79.3 7.40 0.55 0.69 0.83 72.7 8.38 0.56 0.70 0.86
3000 96.0 5.83 0.57 0.70 0.85 89.9 6.58 0.57 0.72 0.88 83.5 7.45 0.58 0.74 0.91 76.7 8.43 0.59 0.77 0.95
3600 99.7 5.85 0.59 0.75 0.92 93.4 6.61 0.60 0.77 0.95 86.6 7.48 0.61 0.79 0.98 79.3 8.47 0.63 0.83 1.00
71°F
2400 95.0 5.82 0.41 0.53 0.64 89.5 6.58 0.41 0.53 0.65 83.3 7.44 0.4 0.54 0.66 76.7 8.43 0.40 0.55 0.68
3000 100.7 5.86 0.43 0.56 0.68 94.5 6.62 0.42 0.56 0.70 87.9 7.49 0.41 0.57 0.72 80.8 8.48 0.41 0.58 0.74
3600 104.7 5.89 0.43 0.58 0.72 98.1 6.65 0.43 0.59 0.74 91.2 7.52 0.43 0.60 0.77 83.8 8.52 0.43 0.62 0.80
7.5 TON HIGH EFFICIENCY KGA092H4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
65°F 75°F 85°F 95°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
2400 48.2 1.95 0.67 0.80 0.95 46.2 2.21 0.67 0.81 0.97 43.9 2.49 0.68 0.83 0.99 41.7 2.81 0.69 0.85 1.00
3000 50.8 1.96 0.71 0.88 1.00 48.6 2.21 0.72 0.90 1.00 46.2 2.49 0.74 0.92 1.00 43.7 2.81 0.76 0.96 1.00
3600 52.8 1.96 0.76 0.96 1.00 50.4 2.22 0.78 0.98 1.00 48.0 2.50 0.80 1.00 1.00 45.6 2.81 0.82 1.00 1.00
67°F
2400 51.1 1.96 0.53 0.65 0.76 48.9 2.21 0.53 0.65 0.78 46.6 2.49 0.54 0.66 0.79 44.1 2.81 0.54 0.67 0.81
3000 53.8 1.97 0.55 0.69 0.84 51.4 2.22 0.56 0.70 0.86 48.9 2.50 0.57 0.71 0.88 46.4 2.82 0.58 0.73 0.92
3600 55.7 1.97 0.59 0.74 0.91 53.3 2.22 0.60 0.76 0.95 50.6 2.50 0.61 0.78 0.97 47.7 2.82 0.61 0.80 1.00
71°F
2400 54.2 1.97 0.41 0.52 0.62 51.9 2.22 0.41 0.52 0.63 49.5 2.50 0.41 0.52 0.64 47.1 2.82 0.41 0.53 0.65
3000 56.7 1.98 0.41 0.54 0.67 54.3 2.23 0.42 0.55 0.68 51.7 2.51 0.42 0.56 0.69 48.9 2.82 0.42 0.57 0.71
3600 58.6 1.98 0.43 0.57 0.71 56.1 2.23 0.44 0.58 0.73 53.4 2.51 0.43 0.60 0.75 50.6 2.83 0.43 0.61 0.78
7.5 TON HIGH EFFICIENCY KGA092H4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
85°F 95°F 105°F 115°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
2400 87.9 4.98 0.68 0.83 0.99 83.4 5.62 0.69 0.85 1.00 78.4 6.36 0.71 0.88 1.00 73.1 7.23 0.73 0.92 1.00
3000 92.4 4.99 0.74 0.92 1.00 87.6 5.63 0.76 0.96 1.00 82.3 6.37 0.78 0.98 1.00 76.8 7.22 0.80 1.00 1.00
3600 96.0 5.00 0.80 1.00 1.00 91.2 5.64 0.82 1.00 1.00 86.4 6.37 0.85 1.00 1.00 81.2 7.22 0.88 1.00 1.00
67°F
2400 93.3 4.99 0.54 0.66 0.79 88.4 5.63 0.54 0.67 0.81 83.3 6.37 0.55 0.68 0.84 78.0 7.23 0.56 0.71 0.88
3000 97.9 5.00 0.57 0.71 0.88 93.0 5.64 0.58 0.73 0.91 87.2 6.37 0.59 0.75 0.95 81.1 7.22 0.59 0.78 0.99
3600 101.4 5.01 0.61 0.77 0.97 95.6 5.64 0.61 0.79 1.00 90.0 6.38 0.62 0.82 1.00 83.6 7.22 0.64 0.86 1.00
71°F
2400 99.1 5.00 0.41 0.52 0.64 94.0 5.64 0.41 0.53 0.65 88.6 6.37 0.4 0.54 0.66 82.7 7.22 0.41 0.55 0.68
3000 103.3 5.01 0.42 0.56 0.69 98.0 5.65 0.42 0.57 0.71 92.2 6.38 0.42 0.58 0.73 86.0 7.23 0.43 0.59 0.75
3600 106.9 5.02 0.44 0.60 0.75 101.2 5.66 0.43 0.60 0.77 95.0 6.38 0.44 0.61 0.8 88.3 7.22 0.44 0.63 0.84

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 19
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
8.5 TON STANDARD EFFICIENCY KGB102S4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
65°F 75°F 85°F 95°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
2720 57.3 2.49 0.63 0.76 0.91 53.8 2.78 0.63 0.77 0.93 50.0 3.10 0.63 0.79 0.96 46.1 3.49 0.63 0.81 0.99
3400 61.1 2.51 0.67 0.83 0.99 57.4 2.79 0.67 0.85 1.00 53.3 3.11 0.68 0.87 1.00 49.0 3.49 0.69 0.90 1.00
4080 63.9 2.51 0.71 0.90 1.00 59.9 2.79 0.72 0.92 1.00 55.7 3.12 0.73 0.95 1.00 51.1 3.50 0.75 0.98 1.00
67°F
2720 60.9 2.50 0.50 0.61 0.73 57.2 2.79 0.50 0.61 0.73 53.4 3.11 0.49 0.61 0.75 49.3 3.49 0.49 0.62 0.76
3400 64.9 2.50 0.53 0.65 0.79 61.0 2.79 0.52 0.65 0.81 56.8 3.12 0.52 0.66 0.83 52.4 3.50 0.52 0.67 0.86
4080 67.8 2.52 0.55 0.69 0.86 63.7 2.81 0.55 0.69 0.88 59.4 3.13 0.55 0.71 0.91 54.7 3.51 0.55 0.73 0.94
71°F
2720 64.2 2.51 0.39 0.49 0.59 60.5 2.80 0.38 0.49 0.59 56.5 3.12 0.37 0.48 0.59 52.4 3.51 0.35 0.48 0.60
3400 68.4 2.52 0.40 0.52 0.63 64.4 2.80 0.39 0.52 0.63 60.1 3.13 0.38 0.51 0.64 55.6 3.52 0.37 0.51 0.65
4080 71.4 2.53 0.41 0.54 0.66 67.3 2.82 0.41 0.54 0.67 62.8 3.14 0.40 0.54 0.69 58.0 3.52 0.39 0.54 0.70
8.5 TON STANDARD EFFICIENCY KGB102S4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
85°F 95°F 105°F 115°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
2720 95.0 6.52 0.67 0.82 0.96 87.4 7.34 0.67 0.83 0.99 79.3 8.28 0.68 0.85 1.00 70.8 9.42 0.69 0.88 1.00
3400 101.3 6.54 0.72 0.89 1.00 93.1 7.35 0.73 0.91 1.00 84.6 8.30 0.74 0.94 1.00 75.4 9.43 0.76 0.98 1.00
4080 105.8 6.55 0.77 0.96 1.00 97.1 7.37 0.78 0.98 1.00 88.4 8.31 0.80 1.00 1.00 79.8 9.44 0.83 1.00 1.00
67°F
2720 101.4 6.54 0.52 0.65 0.78 93.5 7.34 0.52 0.66 0.80 85.3 8.30 0.50 0.66 0.82 76.5 9.43 0.50 0.67 0.84
3400 108.0 6.56 0.55 0.70 0.85 99.6 7.37 0.55 0.71 0.87 90.8 8.31 0.55 0.72 0.90 81.5 9.43 0.54 0.74 0.94
4080 112.7 6.57 0.58 0.75 0.92 103.9 7.37 0.58 0.76 0.95 94.8 8.33 0.58 0.78 0.98 85.1 9.46 0.59 0.81 1.00
71°F
2720 107.3 6.56 0.38 0.52 0.63 99.5 7.37 0.37 0.51 0.64 91.0 8.31 0.35 0.50 0.64 82.1 9.45 0.33 0.49 0.65
3400 114.3 6.58 0.40 0.54 0.68 105.7 7.39 0.39 0.54 0.69 96.6 8.34 0.37 0.54 0.70 87.2 9.46 0.35 0.54 0.72
4080 119.3 6.60 0.41 0.58 0.73 110.2 7.40 0.40 0.58 0.74 100.8 8.36 0.39 0.58 0.76 90.9 9.49 0.38 0.59 0.78
8.5 TON HIGH EFFICIENCY KGA102H4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
65°F 75°F 85°F 95°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
2720 53.6 2.17 0.61 0.76 0.95 50.7 2.45 0.62 0.78 0.98 47.7 2.77 0.62 0.8 1.00 44.6 3.13 0.63 0.83 1.00
3400 56.5 2.18 0.66 0.87 1.00 53.5 2.46 0.66 0.89 1.00 50.3 2.78 0.68 0.93 1.00 47.1 3.13 0.70 0.97 1.00
4080 58.7 2.18 0.72 0.97 1.00 55.6 2.47 0.74 1.00 1.00 52.4 2.78 0.76 1.00 1.00 49.4 3.14 0.78 1.00 1.00
67°F
2720 57.0 2.18 0.48 0.59 0.71 54.1 2.46 0.49 0.60 0.73 51.0 2.78 0.48 0.61 0.75 47.7 3.14 0.48 0.61 0.78
3400 60.0 2.19 0.51 0.64 0.82 56.8 2.47 0.51 0.64 0.84 53.6 2.78 0.52 0.66 0.88 50.1 3.14 0.52 0.67 0.92
4080 62.2 2.19 0.54 0.69 0.93 58.9 2.48 0.55 0.71 0.96 55.5 2.79 0.55 0.73 0.99 51.8 3.14 0.55 0.76 1.00
71°F
2720 60.4 2.19 0.37 0.47 0.57 57.5 2.47 0.37 0.48 0.58 54.2 2.78 0.36 0.47 0.59 50.8 3.14 0.35 0.47 0.59
3400 63.5 2.20 0.38 0.50 0.62 60.2 2.48 0.38 0.51 0.63 56.8 2.79 0.37 0.51 0.64 53.3 3.15 0.37 0.52 0.65
4080 65.6 2.20 0.39 0.53 0.67 62.3 2.49 0.40 0.54 0.68 58.9 2.80 0.39 0.54 0.70 55.0 3.15 0.39 0.55 0.73
8.5 TON HIGH EFFICIENCY KGA102H4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
85°F 95°F 105°F 115°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
2720 98.9 5.54 0.70 0.85 1.00 92.5 6.27 0.71 0.87 1.00 85.7 7.10 0.71 0.90 1.00 78.6 8.09 0.73 0.94 1.00
3400 104.2 5.56 0.76 0.95 1.00 97.5 6.27 0.77 0.98 1.00 90.4 7.11 0.79 1.00 1.00 83.6 8.08 0.82 1.00 1.00
4080 108.6 5.56 0.82 1.00 1.00 102.3 6.28 0.84 1.00 1.00 95.9 7.12 0.87 1.00 1.00 88.9 8.08 0.91 1.00 1.00
67°F
2720 105.6 5.56 0.53 0.67 0.81 98.9 6.28 0.53 0.68 0.83 91.8 7.11 0.54 0.69 0.87 84.4 8.08 0.55 0.71 0.90
3400 110.9 5.57 0.58 0.74 0.91 103.8 6.29 0.59 0.75 0.94 96.4 7.12 0.59 0.77 0.97 88.5 8.08 0.59 0.79 1.00
4080 114.8 5.58 0.61 0.80 0.99 107.2 6.30 0.62 0.82 1.00 99.6 7.12 0.63 0.85 1.00 91.5 8.08 0.63 0.88 1.00
71°F
2720 112.1 5.57 0.40 0.53 0.65 105.2 6.29 0.39 0.53 0.66 98.1 7.12 0.38 0.53 0.67 90.3 8.08 0.38 0.54 0.69
3400 117.6 5.59 0.42 0.57 0.72 110.4 6.30 0.41 0.58 0.73 102.7 7.12 0.41 0.58 0.75 94.3 8.08 0.40 0.59 0.77
4080 121.7 5.60 0.44 0.61 0.77 113.9 6.31 0.43 0.61 0.79 105.9 7.13 0.42 0.62 0.83 97.4 8.08 0.43 0.63 0.86

K-Series Packaged Gas / Electric 7.5 to 12.5 Ton / Page 20
RATINGS
NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
10 TON STANDARD EFFICIENCY KGB120S4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
65°F 75°F 85°F 95°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
3200 62.2 2.85 0.66 0.80 0.94 58.1 3.21 0.66 0.81 0.96 53.6 3.62 0.66 0.82 0.98 49.0 4.09 0.66 0.84 1.00
4000 66.2 2.86 0.71 0.87 1.00 61.8 3.23 0.71 0.88 1.00 57.2 3.65 0.71 0.90 1.00 52.4 4.11 0.73 0.93 1.00
4800 69.2 2.89 0.75 0.94 1.00 64.7 3.24 0.76 0.96 1.00 59.9 3.66 0.78 0.98 1.00 54.9 4.14 0.79 1.00 1.00
67°F
3200 66.8 2.87 0.53 0.64 0.76 62.4 3.23 0.52 0.64 0.77 57.9 3.65 0.51 0.64 0.78 53.1 4.12 0.50 0.64 0.80
4000 70.8 2.88 0.55 0.69 0.83 66.2 3.25 0.55 0.69 0.85 61.3 3.67 0.54 0.69 0.86 56.3 4.15 0.54 0.70 0.89
4800 73.7 2.89 0.58 0.73 0.90 68.8 3.27 0.57 0.74 0.92 63.9 3.69 0.58 0.75 0.94 58.7 4.17 0.57 0.77 0.97
71°F
3200 71.3 2.89 0.41 0.52 0.62 66.9 3.26 0.39 0.51 0.62 62.1 3.68 0.37 0.50 0.62 57.1 4.16 0.36 0.49 0.63
4000 75.4 2.90 0.42 0.55 0.67 70.7 3.28 0.40 0.54 0.67 65.7 3.70 0.39 0.54 0.68 60.3 4.18 0.38 0.53 0.68
4800 78.4 2.92 0.43 0.58 0.71 73.4 3.29 0.42 0.57 0.72 68.2 3.72 0.41 0.57 0.73 62.8 4.20 0.40 0.57 0.75
10 TON STANDARD EFFICIENCY KGB120S4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
85°F 95°F 105°F 115°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
3200 114.0 7.38 0.68 0.83 0.98 104.2 8.32 0.68 0.85 1.00 93.9 9.38 0.68 0.87 1.00 83.2 10.57 0.69 0.91 1.00
4000 121.0 7.42 0.73 0.92 1.00 111.1 8.38 0.74 0.94 1.00 100.5 9.44 0.76 0.97 1.00 89.4 10.64 0.78 1.00 1.00
4800 126.9 7.46 0.79 0.99 1.00 116.4 8.42 0.81 1.00 1.00 106.5 9.50 0.83 1.00 1.00 96.0 10.71 0.86 1.00 1.00
67°F
3200 123.1 7.43 0.52 0.66 0.79 113.0 8.39 0.51 0.66 0.81 102.5 9.46 0.50 0.67 0.83 91.5 10.66 0.49 0.67 0.87
4000 130.6 7.48 0.55 0.71 0.88 120.0 8.44 0.55 0.72 0.90 108.8 9.52 0.55 0.74 0.93 97.0 10.73 0.55 0.76 0.98
4800 136.0 7.51 0.59 0.77 0.95 124.9 8.48 0.59 0.78 0.98 113.3 9.56 0.59 0.81 1.00 101.2 10.77 0.60 0.84 1.00
71°F
3200 131.9 7.49 0.38 0.51 0.64 121.7 8.45 0.36 0.50 0.64 110.7 9.53 0.34 0.50 0.65 99.4 10.75 0.32 0.49 0.65
4000 139.7 7.54 0.40 0.55 0.69 128.7 8.50 0.39 0.55 0.70 117.5 9.60 0.37 0.55 0.72 105.4 10.82 0.35 0.55 0.74
4800 145.4 7.58 0.42 0.58 0.75 134.0 8.56 0.41 0.59 0.76 122.3 9.65 0.39 0.59 0.78 109.7 10.88 0.38 0.60 0.82
10 TON HIGH EFFICIENCY KGA120H4B (1ST STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
65°F 75°F 85°F 95°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
3200 67.0 2.76 0.66 0.80 0.95 64.0 3.14 0.67 0.81 0.97 60.6 3.55 0.68 0.83 0.99 57.1 4.01 0.68 0.85 1.00
4000 70.5 2.80 0.71 0.88 1.00 67.2 3.17 0.72 0.90 1.00 63.7 3.58 0.73 0.93 1.00 60.1 4.05 0.75 0.96 1.00
4800 73.1 2.82 0.77 0.96 1.00 69.8 3.19 0.78 0.98 1.00 66.1 3.60 0.80 1.00 1.00 62.6 4.07 0.82 1.00 1.00
67°F
3200 71.0 2.80 0.53 0.64 0.76 67.8 3.17 0.53 0.65 0.78 64.3 3.59 0.53 0.66 0.79 60.8 4.05 0.53 0.66 0.81
4000 74.7 2.83 0.56 0.69 0.84 71.2 3.21 0.56 0.70 0.86 67.5 3.62 0.57 0.71 0.89 63.8 4.08 0.57 0.73 0.91
4800 77.3 2.86 0.58 0.74 0.92 73.8 3.23 0.59 0.76 0.95 69.9 3.64 0.6 0.77 0.98 65.9 4.11 0.61 0.80 1.00
71°F
3200 75.3 2.84 0.41 0.52 0.62 71.9 3.21 0.40 0.52 0.63 68.3 3.63 0.40 0.51 0.64 64.6 4.09 0.39 0.52 0.65
4000 78.7 2.87 0.42 0.54 0.67 75.2 3.25 0.41 0.55 0.68 71.3 3.66 0.42 0.54 0.69 67.5 4.13 0.41 0.56 0.70
4800 81.3 2.90 0.43 0.57 0.71 77.6 3.28 0.43 0.58 0.73 73.8 3.69 0.43 0.59 0.75 69.6 4.15 0.43 0.60 0.77
10 TON HIGH EFFICIENCY KGA120H4B (2ND STAGE) - CONSTANT AIR VOLUME
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
85°F 95°F 105°F 115°F
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F
63°F
3200 118.9 7.05 0.68 0.84 1.00 112.1 7.96 0.69 0.86 1.00 104.6 9.00 0.71 0.89 1.00 96.6 10.17 0.72 0.93 1.00
4000 124.9 7.11 0.74 0.94 1.00 117.7 8.03 0.76 0.97 1.00 110.0 9.05 0.78 1.00 1.00 102.2 10.23 0.80 1.00 1.00
4800 129.9 7.17 0.80 1.00 1.00 123.0 8.08 0.83 1.00 1.00 115.7 9.12 0.86 1.00 1.00 108.0 10.30 0.90 1.00 1.00
67°F
3200 126.5 7.12 0.53 0.66 0.80 119.2 8.03 0.53 0.67 0.82 111.4 9.07 0.53 0.68 0.85 103.4 10.25 0.54 0.70 0.89
4000 132.6 7.19 0.57 0.72 0.90 124.8 8.10 0.57 0.73 0.93 116.7 9.13 0.58 0.75 0.97 108.0 10.30 0.59 0.78 1.00
4800 137.1 7.25 0.60 0.78 0.99 128.9 8.15 0.61 0.80 1.00 120.2 9.18 0.61 0.83 1.00 111.3 10.34 0.63 0.87 1.00
71°F
3200 134.2 7.21 0.40 0.53 0.64 126.6 8.12 0.39 0.52 0.65 118.5 9.15 0.39 0.52 0.66 110.0 10.32 0.39 0.54 0.68
4000 140.0 7.28 0.41 0.56 0.70 132.0 8.19 0.41 0.57 0.71 123.5 9.22 0.41 0.57 0.73 114.7 10.38 0.41 0.58 0.76
4800 144.5 7.34 0.43 0.6 0.76 136.2 8.24 0.43 0.61 0.78 127.2 9.27 0.43 0.61 0.81 117.9 10.43 0.42 0.63 0.84