York H4TS024 Quick start guide

036-21023-002RevA(5/00)
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
1
6 SEER 2-5 TON
A
IR CONDITIONING
S
PLIT-SYSTEM COOLING
T
ECHNICAL
G
UIDE
TECHNICAL
GUIDE
®
MODELS: H4TS024
H4TS030
H4TS036
H4TS048
H4TS060
DESCRIPTION
The HTS Stealth series condensing units use Twin Single compressor
technology to provide cooling efficiencies up to 16.7 SEER. They are to
be installed with the matching variable speed Enhancer air handler or Dia-
mond furnace, or with a two-stage or single-stage indoor unit, a corre-
sponding coil and sweat connect lines. A factory specified balanced port
hard shut-off TXV kit must be used for proper installation and optimum
performance. These units are backed by a 10 - year limited warranty on
the compressor and 1 - year on all other parts.
FEATURES
QUALITY CONDENSER COILS - The coil is constructed of copper tube
and hardened aluminum fins for durability and long lasting efficient opera-
tion. The fins on the unit are protected with a decorative grille.
DURABLE FINISH - Cabinet is made of powder painted steel over pre-
painted primer. The pre-treated flat galvanized steel provides a better
paint to steel bond, which resists corrosion and rust creep. Special primer
formulas and glossy earth tone finish insure less fading when exposed to
sunlight. This finish has been tested to provide 1/3 greater protection than
conventional units.
PROTECTED COMPRESSORS - The Twin Single compressor is pro-
tected against high and low pressure. Hard start components are included
to ensure start-up under adverse conditions. All models have standard
crankcase heat for added protection.
OPTIMUM PERFORMANCE - The solid-state electronic controlboard
optimizes the compressor staging based on load requirements, provides a
5-minute anti-short cycle timer for each compressor, and simplifies trou-
bleshooting with built in self diagnostics.
LOWER INSTALLED COST - Installation time and costs are reduced by
easy power and control wiring connections. All units contain enough refrig-
erant for the smallest matching indoor coil and 15 feet of interconnecting
piping. The small base dimension means less space is required on the
ground or roof.
EFFECTIVE HUMIDITY CONTROL - The inherent design of the Stealth
system and the staging operation of the Twin Single compressor provide
effective humidity control at the lowest possible operating cost. An
optional dehumidification control accessory is available to maintain the
humidity at a set desired level.
TOP DISCHARGE - The warm air from the top mounted fan is blown up
away from the structure and any landscaping. This allows compact loca-
tion on multi-unit applications.
LOW OPERATING SOUND LEVEL - The upward air flow carries the nor-
mal operating noise up away from the living area. The rigid top panel
effectively isolates any motor sound. Isolator mounted compressor and
the rippled fins of the condenser coil muffle the normal fan motor and com-
pressor operating sounds.
LOW MAINTENANCE - Long life permanently lubricated motor- bearings
need no annual servicing.
EASY SERVICE ACCESS - Fully exposed refrigerant connections and a
single panel covering the electrical controls make servicing easy. Easy
access for coil clearing is also provided.
RE-USABLE SERVICE VALVES - Provided on both the liquid and vapor
sweat connections for ease of evacuating and charging.

036-21023-002 Rev. A (5/00)
2Unitary Products Group
Table 1: COOLING CAPACITY - Variable Speed Air Handler
UNIT
MODEL
VAR SPEED AIR HANDLER
COIL MODEL
COOLING
MODEL ELEC. HEAT
KW WSTAGE
RATED
CFM
CAP SYSTEM
KW EER1SEER
TOTAL SENS.
H4TS024 N+VSB12 5,7.5,10,15,18 17
G+FD024S17 1 600 12.4 10.0 0.92 13.5 15.5
2 820 24.0 16.8 2.00 12.0
G+FD030S17 1 600 12.8 10.2 0.91 14.0 16.0
2 820 24.6 17.2 1.97 12.5
G+FD036S17 1 600 13.0 10.4 0.91 14.3 16.2
2 820 25.0 17.5 2.00 12.5
H4TS030 N-VSB12 5,7.5,10,15,18 17 G+FD030S17 1 670 15.0 12.0 1.09 13.7 15.5
2 1035 30.0 21.6 2.59 11.6
G+FD036S17 1 670 15.4 12.2 1.12 13.7 16.0
2 1035 31.0 22.0 2.67 11.6
N-VSC16 5,7.5,10,15,20 21 G+FD042S21 1 690 16.4 13.4 1.14 14.4 16.0
2 1065 31.6 23.4 2.68 11.8
H4TS036 N-VSC16 5,7.5,10,15,20 21
G+FD036S21 1 770 20.0 16.0 1.46 13.7 15.5
2 1185 35.0 26.0 2.97 11.8
G+FD042S21 1 770 20.0 16.0 1.46 13.7 15.5
2 1185 35.0 26.0 2.97 11.8
G+FD048S21 1 770 20.6 16.6 1.43 14.4 16.0
2 1185 36.0 26.6 2.88 12.5
H4TS048
N-VSC16 5,
7.5,10,15,20 21 G+FD048S21 1 1050 25.0 20.0 1.72 14.5 16.0
2 1605 49.0 36.0 4.45 11.0
N-VSD20 5,
7.5,10,15,20 24 G+FD048S24 1 1050 25.0 20.0 1.72 14.5 16.0
2 1570 49.0 36.0 4.45 11.0
G+FD060S24 1 1050 25.0 21.0 1.79 14.0 16.0
2 1570 50.0 37.5 4.46 11.2
H4TS060 N-VSD20 5,
7.5,10,15,20 24 G+FD060S24 1 1250 33.0 26.4 2.44 13.5 15.0
2 1900 59.0 43.0 5.67 10.4
G+FD061H24 1 1250 33.0 26.4 2.36 14.0 15.5
2 1900 59.5 44.0 5.56 10.7
1. See notes on page 5.
SOUND RATINGS
SOUND RATINGS
UNIT MODEL SOUND RATING
DECIBELS
H4TS 024 72
H4TS 030 72
H4TS 036 74
H4TS 048 78
H4TS 060 78

036-21023-002 Rev. A (5/00)
Unitary Products Group 3
Table 2: COOLING CAPACITY - Single Speed Furnace
UNIT
MODEL
SINGLE SPEED FURNACE
COIL MODEL
COOLING
NOMINAL
AIRFLOW WSTAGE
RATED
CFM
CAP SYSTEM
KW EER1SEER
TOTAL SENS.
H4TS024
--
--
--
--
--
800
1000
1200
14,17 G+UA036S14,16,21 1 600 12.0 10.0 0.95 12.6 13.6
21 2 800 24.0 17.2 2.26 10.6
17 G+UA048S17 1 600 12.4 10.4 0.95 13.0 14.0
2 800 24.4 17.6 2.22 11.0
-- G+HD036 1 600 12.2 10.2 0.97 12.6 13.6
2 800 24.4 17.6 2.30 10.6
17 G+FD030S17 1 600 12.2 10.2 0.97 12.6 13.5
2 800 24.0 17.2 2.26 10.6
17 G+FD036S17 1 600 12.4 10.4 0.98 12.6 13.6
2 800 24.4 17.6 2.22 11.0
H4TS030
--
--
--
--
--
--
1000
1200
1400
17,21 G-UA048S17,21 1 650 15.4 13.4 1.22 12.6 14.0
2 1000 32.0 23.6 2.91 11.0
-- G1HD036 1 650 15.0 12.2 1.27 11.8 13.0
2 1000 30.0 22.0 2.94 10.2
-- G1HD048 1 650 15.4 13.4 1.22 12.6 14.0
2 1000 32.0 23.6 2.91 11.0
17 G+FD036S17 1 650 15.0 12.2 1.27 11.8 13.0
2 1000 30.0 22.0 2.94 10.2
21 G+FD042S21 1 650 15.2 13.4 1.27 12.0 13.5
2 1000 30.6 23.4 2.89 10.6
17 G+FD046S17 1 650 15.0 12.2 1.27 11.8 13.0
2 1000 30.0 22.0 2.94 10.2
H4TS036
--
--
--
--
--
--
1200
1400
1600
-- G+HD048 1 750 20.0 16.6 1.67 12.0 13.5
2 1200 35.0 26.6 3.18 11.0
17,21 G+UA048S17,21 1 750 19.2 16.6 1.60 12.0 13.5
2 1200 35.0 26.6 3.18 11.0
17,21 G+FD036S17,21 1 750 19.2 16.0 1.66 11.6 13.0
2 1200 34.0 26.0 3.27 10.4
21 G+FD042S21 1 750 19.2 16.0 1.66 11.6 13.0
2 1200 34.0 26.0 3.27 10.4
17 G+FD046S17 1 750 19.2 16.0 1.66 11.6 13.0
2 1200 34.0 26.0 3.27 10.4
21,24 G-FD048S21,24 1 750 20.0 16.6 1.67 12.0 13.5
2 1200 35.0 26.6 3.13 11.2
H4TS048
--
--
--
--
--
1600
2000
-- G+HD060 1 1050 24.4 20.0 2.00 12.2 14.0
2 1600 49.0 37.5 4.67 10.5
21 G+UA048S21 1 1050 24.4 20.0 2.00 12.2 14.0
2 1600 48.0 36.0 4.71 10.2
21,24 G+UA060S21,24 1 1050 24.0 20.0 1.97 12.2 14.0
2 1600 48.0 36.0 4.71 10.2
21,24 G+FD048S21,24 1 1050 24.0 20.0 1.97 12.2 14.0
2 1600 48.0 36.0 4.71 10.2
24 G+FD060S24 1 1050 24.4 21.0 2.00 12.2 14.0
2 1600 49.0 37.5 4.67 10.5
H4TS060
--
--
--
--
2000
-- G+HD060 1 1250 32.0 26.4 2.67 12.0 13.5
2 1900 58.0 43.0 5.69 10.2
21,24 G+UA060S21,24 1 1250 32.0 26.4 2.67 12.0 13.5
2 1900 58.0 43.0 5.69 10.2
24 G+FD060S24 1 1250 32.0 26.4 2.67 12.0 13.5
2 1900 58.0 43.0 5.69 10.2
24 G+FD061H24 1 1250 32.4 26.4 2.70 12.0 13.5
2 1900 58.5 44.0 5.74 10.2
1. See notes on page 5.

036-21023-002 Rev. A (5/00)
4Unitary Products Group
Table 3: COOLING CAPACITY - Variable Speed Furnace
UNIT
MODEL VARIABLE SPEED FURNACE MODEL WCOIL MODEL1
COOLING2
STAGE RATED
CFM
CAP SYSTEM
KW EER3SEER
TOTAL SENS.
H4TS024
P1XUB12V055 17
G+UA036S17 1 600 12.6 10.2 0.92 13.7 15.5
2 820 24.4 17.2 2.09 11.7
G+FD024S17 1 600 12.4 10.2 0.95 13.0 15.0
2 820 23.8 16.8 2.07 11.5
G+FD030S17 1 600 12.6 10.2 0.93 13.5 15.5
2 820 24.4 17.2 2.10 11.6
G-FD036S17 1 600 12.8 10.2 0.93 13.7 15.5
2 820 25.0 17.4 2.14 11.7
G+FD046S17 1 600 12.8 10.4 0.93 13.7 15.5
2 820 25.0 17.4 2.14 11.7
P1DUA12V064 14 G+UA030S14 1 600 12.4 10.0 0.95 13.0 15.0
2 820 23.8 16.8 2.11 11.3
G+UA036S14 1 600 12.6 10.2 0.92 13.7 15.5
2 820 24.4 17.2 2.09 11.7
H4TS030
P1XUB12V055 17
G1UA036S17 1 670 15.4 13.4 1.18 13.0 14.5
2 1035 29.8 21.6 2.68 11.1
G1UA048S17 1 670 15.0 12.2 1.13 13.3 15.0
2 1035 29.6 21.6 2.62 11.3
G2FD030S17 1 670 15.4 12.2 1.18 13.0 14.5
2 1035 29.8 21.6 2.71 11.0
G2FD036S17 1 670 15.0 12.0 1.15 13.0 14.5
2 1035 29.6 21.6 2.69 11.0
G2FD046S17 1 670 15.0 12.0 1.15 13.0 14.5
2 1035 29.6 21.6 2.69 11.0
P1XUC16V075 21
G1UA036S21 1 690 15.0 12.0 1.15 13.0 14.5
2 1065 29.6 21.6 2.69 11.0
G1UA048S21 1 690 15.4 12.2 1.18 13.0 14.5
2 1065 29.4 21.4 2.67 11.0
G2FD036S21 1 670 15.4 12.2 1.18 13.0 14.5
2 1065 29.4 21.4 2.67 11.0
G2FD042S21 1 690 16.0 13.0 1.15 13.9 15.5
2 1065 31.4 23.0 2.75 11.4
G2FD048S21 1 690 16.0 13.0 1.15 13.9 15.5
2 1065 31.4 23.0 2.75 11.4
P1DUA12V064 17 G1UA036S14 1 670 15.4 12.2 1.19 13.0 14.5
2 1035 30.2 22.0 2.75 11.0
P1DUB16V080 17
G1UA036S17 1 670 15.4 12.2 1.18 13.0 14.5
2 1035 29.8 21.6 2.71 11.0
G1UA048S17 1 670 15.0 12.0 1.13 13.3 15.0
2 1035 29.6 21.6 2.64 11.2
G2FD030S17 1 670 15.0 12.0 1.15 13.0 14.5
2 1035 29.8 21.6 2.71 11.0
G2FD036S17 1 670 15.0 12.0 1.14 13.2 15.0
2 1035 29.6 21.6 2.69 11.0
G2FD046S17 1 670 15.0 12.0 1.14 13.2 15.0
2 1035 29.6 21.6 2.64 11.2

036-21023-002 Rev. A (5/00)
Unitary Products Group 5
H4TS036
P1XUB12V055
P1DUB16V080 17 17
G1UA048S17 1 750 20.0 16.0 1.49 13.4 15.0
2 1150 34.8 26.0 3.08 11.3
G2FD036S17 1 750 20.0 16.0 1.49 13.4 15.0
2 1150 34.8 26.0 3.08 11.3
G2FD046S17 1 750 20.0 16.0 1.49 13.4 15.0
2 1150 34.8 26.0 3.08 11.3
P1XUC16V075 21
G1UA048S21 1 770 21.0 16.6 1.49 14.1 15.0
2 1185 36.8 27.0 3.17 11.6
G2FD036S21 1 770 20.4 16.0 1.50 13.6 15.0
2 1185 35.4 26.0 3.11 11.4
G2FD042S21 1 770 20.4 16.0 1.50 13.6 15.0
2 1185 35.4 26.0 3.11 11.4
G2FD048S21 1 770 21.0 16.6 1.49 14.1 15.5
2 1185 36.8 27.0 3.17 11.6
P1XUC20V095
P1DUC20V096 21
G1UA048S21 1 770 21.0 16.0 1.47 14.3 15.5
2 1200 37.0 27.0 3.19 11.6
G2FD036S21 1 770 20.4 16.4 1.49 13.7 15.0
2 1200 35.4 26.0 3.11 11.4
G2FD042S21 1 770 20.4 16.4 1.49 13.7 15.0
2 1200 35.4 26.0 3.11 11.4
G2FD048S21 1 770 21.0 16.6 1.48 14.2 15.5
2 1200 37.0 27.0 3.19 11.6
P1XUD20V112 24 G2FD048S24 1 770 21.0 16.6 1.48 14.2 15.5
2 1200 37.0 27.0 3.19 11.6
H4TS048
P1XUC16V075
P1XUC20V095
P1DUC20V096 21
G-UA048S21 1 1050 25.0 1.75 14.3 15.5
2 1600 49.0 36.0 4.54 10.8
G-UA060S21 1 1050 26.0 21.0 1.82 14.3 15.5
2 1600 51.0 37.5 4.72 10.8
G-FD048S21 1 1050 25.0 20.0 1.75 14.3 15.5
2 1600 49.0 36.0 4.54 10.8
P1XUD20V112 24
G-FD048S24 1 1050 25.0 20.0 1.75 14.3 15.5
2 1600 49.0 36.0 4.54 10.8
G-UA060S24 1 1050 26.0 21.0 1.82 14.3 15.5
2 1600 51.0 37.5 4.72 10.8
G-FD060S24 1 1050 26.0 21.0 1.82 14.3 15.5
2 1600 51.0 37.5 4.72 10.8
H4TS060
P1XUC20V095
P1DUC20V096 21 G-UA060S21 1 1250 33.0 26.4 2.52 13.1 14.5
2 1900 59.0 43.0 5.67 10.4
P1XUD20V112 24
G-UA060S24 1 1250 33.0 26.4 2.52 13.1 14.5
2 1900 59.0 43.0 5.67 10.4
G-FD060S24 1 1250 33.0 26.4 2.52 13.1 14.5
2 1900 59.0 43.0 5.67 10.4
G-FD061H24 1 1250 34.0 27.0 2.54 13.4 15.0
2 1900 60.0 44.0 5.66 10.6
1. Refer to coil installation guide for proper coil application.
2. Standard cooling operation is limited to 45°F outdoor ambient.
3. EER (Energy Efficiency Ratio) is the total cooling output in BTU’s at a 95°F outdoor ambient divided by the total electric power in
watt-hours at those conditions.
Certified in accordance with the Unitary Small Equipment certification program which is based on ARI Standard 210/240
MBH based on 80°F entering air temperature, 50% RH, and rated air flow
KW includes compressor, outdoor fan and indoor blower motor watts. Add-on coils include 365 watts/1000 CFM for blowr motor.
Table 3: COOLING CAPACITY - Variable Speed Furnace (Continued)
UNIT
MODEL VARIABLE SPEED FURNACE MODEL WCOIL MODEL1
COOLING2
STAGE RATED
CFM
CAP SYSTEM
KW EER3SEER
TOTAL SENS.

036-21023-002 Rev. A (5/00)
6Unitary Products Group
Table 4: SYSTEM COOLING CAPACITY - 1 Cylinder1
INDOOR
AIR CONDENSER ENTERING AIR TEMPERATURE
75 °F85°F 95 °F 105 °F 115 °F
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
CFM DB/WD
H4TS024 / G+FD024S14, 17
600
85/72 14.9 10.1 0.69 14.3 10.0 0.77 13.5 9.70 0.85 12.7 9.40 0.93 11.9 9.20 1.00
80/67 13.7 10.2 0.69 13.0 9.90 0.77 12.3 9.60 0.84 11.6 9.30 0.91 10.8 9.00 0.98
75/62* 12.4 10.1 0.69 11.8 9.80 0.76 11.3 9.60 0.83 10.7 9.10 0.90 10.0 8.60 0.96
70/57 11.5 9.80 0.69 10.9 9.30 0.76 10.4 8.90 0.82 9.80 8.40 0.89 9.20 7.90 0.95
650
85/72 15.2 10.7 0.69 14.4 10.4 0.77 13.6 10.1 0.85 12.8 9.90 0.93 12.0 9.60 1.00
80/67 13.8 10.6 0.69 13.8 10.3 0.77 12.4 10.0 0.84 11.7 9.70 0.91 11.1 9.40 0.98
75/62* 12.5 10.5 0.69 12.1 10.3 0.76 11.4 9.80 0.83 10.8 9.30 0.90 10.2 8.70 0.97
70/57 11.7 10.0 0.69 11.1 9.50 0.76 10.5 9.00 0.82 9.90 8.50 0.89 9.30 8.00 0.95
700
85/72 15.3 11.1 0.69 14.5 10.8 0.77 13.7 10.5 0.85 12.9 10.3 0.93 12.0 10.0 1.00
80/67 13.9 11.0 0.69 13.2 10.7 0.76 12.5 10.4 0.84 11.9 10.2 0.92 11.2 9.60 0.99
75/62* 12.8 11.0 0.69 12.2 10.4 0.76 11.6 9.90 0.83 10.9 9.40 0.90 10.3 8.80 0.97
70/57 11.8 10.1 0.69 11.2 9.60 0.76 10.6 9.10 0.83 10.0 8.60 0.89 9.40 8.00 0.95
H4TS024 / G+FD030S17
600
85/72 15.4 10.3 0.68 14.7 10.2 0.76 13.9 9.90 0.84 13.1 9.60 0.92 12.3 9.30 0.99
80/67 14.2 10.3 0.68 13.4 10.1 0.75 12.7 9.80 0.83 11.9 9.50 0.90 11.2 9.20 0.97
75/62* 12.9 10.3 0.68 12.2 10.0 0.75 11.7 9.80 0.82 11.0 9.30 0.89 10.4 8.70 0.95
70/57 11.9 10.0 0.68 11.3 9.50 0.75 10.7 9.00 0.81 10.1 8.50 0.88 9.50 8.00 0.94
650
85/72 15.6 10.9 0.68 14.8 10.6 0.76 14.0 10.3 0.84 13.2 10.0 0.92 12.3 9.70 0.99
80/67 14.3 10.8 0.68 13.6 10.5 0.75 12.8 10.2 0.83 12.0 9.90 0.90 11.4 9.60 0.97
75/62* 13.0 10.7 0.68 12.4 10.5 0.75 11.8 10.0 0.82 11.2 9.40 0.89 10.5 8.80 0.95
70/57 12.1 10.2 0.68 11.5 9.70 0.75 10.9 9.20 0.81 10.3 8.80 0.88 9.60 8.10 0.94
700
85/72 15.7 11.3 0.68 14.9 11.0 0.76 14.1 10.7 0.84 13.3 10.5 0.92 12.4 10.2 0.99
80/67 14.4 11.2 0.67 13.6 10.9 0.75 12.9 10.6 0.83 12.3 10.3 0.90 11.5 9.7 0.98
75/62* 13.3 11.2 0.68 12.6 10.6 0.75 12.0 10.1 0.82 11.3 9.50 0.89 10.6 8.90 0.96
70/57 12.2 10.3 0.68 11.6 9.8 0.75 11.0 9.3 0.81 10.4 8.70 0.88 9.70 8.20 0.94
H4TS024 / G+FD036S17

036-21023-002 Rev. A (5/00)
Unitary Products Group 7
600
85/72 15.7 10.4 0.69 14.8 10.2 0.77 14.1 10.0 0.86 13.3 9.80 0.94 12.4 9.50 1.01
80/67 14.4 10.5 0.69 13.7 10.2 0.77 12.9 9.90 0.85 12.1 9.70 0.92 11.3 9.40 0.99
75/62* 13.1 10.5 0.69 12.4 10.2 0.77 11.8 9.90 0.84 11.2 9.40 0.91 10.5 8.80 0.97
70/57 12.1 10.1 0.69 11.5 9.60 0.76 10.9 9.10 0.83 10.3 8.60 0.89 9.70 8.10 0.96
650
85/72 15.9 11.0 0.69 15.1 10.8 0.78 14.2 10.5 0.86 13.4 10.2 0.94 12.5 9.90 1.01
80/67 14.5 10.9 0.69 13.8 10.7 0.77 13.0 10.4 0.85 12.2 10.1 0.92 11.6 9.70 0.99
75/62* 13.3 11.1 0.69 12.7 10.6 0.77 12.0 10.1 0.84 11.4 9.50 0.91 10.7 8.90 0.98
70/57 12.3 10.3 0.69 11.7 9.80 0.76 11.1 9.30 0.83 10.4 8.70 0.90 9.80 8.20 0.96
700
85/72 16.0 11.5 0.69 15.2 11.2 0.78 14.3 11.0 0.86 13.4 10.7 0.94 12.6 10.4 1.01
80/67 14.6 11.4 0.69 13.9 11.1 0.77 13.2 11.0 0.85 12.4 10.4 0.92 11.7 9.80 1.00
75/62* 13.5 11.3 0.69 12.8 10.7 0.76 12.2 10.2 0.84 11.5 9.60 0.91 10.8 9.00 0.98
70/57 12.4 10.4 0.69 11.8 9.90 0.76 11.2 9.4 0.83 10.6 8.80 0.90 9.90 8.30 0.96
H4TS030 / G+FD030S17
650
85/72 18.2 12.3 0.87 17.3 12.0 0.97 16.3 11.7 1.07 15.4 11.4 1.16 14.4 11.0 1.25
80/67 16.7 12.2 0.87 15.8 11.9 0.97 14.9 11.5 1.06 14.0 11.2 1.14 13.3 10.9 1.23
75/62* 15.1 12.1 0.87 14.5 11.9 0.96 13.8 11.3 1.05 13.0 10.6 1.13 12.2 10.0 1.21
70/57 14.1 11.5 0.87 13.4 10.9 0.96 12.7 10.4 1.04 11.9 9.80 1.12 11.2 9.20 1.19
700
85/72 18.3 12.8 0.87 17.4 12.5 0.98 16.4 12.2 1.07 15.4 11.8 1.17 14.4 11.5 1.26
80/67 16.8 12.7 0.87 15.9 12.3 0.97 15.0 12.0 1.06 14.3 11.7 1.15 13.4 11.0 1.24
75/62* 15.4 12.6 0.87 14.7 12.0 0.96 14.0 11.4 1.05 13.2 10.8 1.14 12.4 10.1 1.22
70/57 14.2 11.6 0.88 13.5 11.1 0.96 12.8 10.5 1.04 12.1 9.90 1.12 11.3 9.30 1.19
800
85/72 18.5 13.7 0.88 17.6 13.4 0.98 16.6 13.1 1.08 15.7 12.9 1.18 14.8 12.1 1.27
80/67 16.9 13.6 0.88 16.3 13.3 0.98 15.4 12.6 1.07 14.6 11.9 1.16 13.7 11.2 1.25
75/62* 15.8 12.9 0.88 15.0 12.3 0.97 14.2 11.6 1.06 13.4 11.0 1.14 12.6 10.1 1.22
70/57 14.6 11.9 0.88 13.8 11.3 0.97 13.1 10.7 1.05 12.3 10.0 1.13 11.5 9.4 1.21
H4TS030 / G+FD036S21
650
85/72 18.5 12.4 0.88 17.6 12.1 0.98 16.6 11.9 1.08 15.7 11.6 1.17 14.8 11.3 1.27
80/67 17.0 12.4 0.88 16.2 12.1 0.98 15.3 11.8 1.07 14.4 11.4 1.16 13.6 10.9 1.24
75/62* 15.6 12.3 0.88 14.9 11.9 0.97 14.1 11.3 1.06 13.4 10.7 1.14 12.6 10.1 1.22
70/57 14.4 11.6 0.88 13.8 11.0 0.97 13.0 10.5 1.05 12.3 9.90 1.13 11.6 9.30 1.20
700
85/72 18.6 13.0 0.89 17.6 12.7 0.99 16.8 12.5 1.08 15.8 12.1 1.18 14.8 11.7 1.27
80/67 17.1 12.9 0.88 16.3 12.6 0.98 15.4 12.2 1.07 14.6 11.7 1.16 13.8 11.0 1.25
75/62* 15.8 12.7 0.89 15.1 12.1 0.98 14.3 11.5 1.06 13.5 10.8 1.15 12.7 10.2 1.23
70/57 14.6 11.7 0.89 13.9 11.2 0.97 13.2 10.6 1.05 12.4 10.1 1.13 11.7 9.30 1.21
800
85/72 18.9 14.0 0.89 17.9 13.7 0.99 16.9 13.3 1.09 16.1 12.9 1.19 15.1 12.1 1.29
80/67 17.4 13.8 0.89 16.6 13.3 0.99 15.8 12.6 1.08 14.9 11.9 1.17 14.0 11.2 1.26
75/62* 16.1 13.0 0.89 15.4 12.3 0.98 14.6 11.7 1.07 13.7 11.0 1.16 12.9 10.3 1.24
70/57 14.9 12.0 0.89 14.2 11.4 0.98 13.4 10.7 1.06 12.6 10.1 1.14 11.8 9.50 1.22
H4TS030 / G+FD042S21
650
85/72 19.8 13.6 0.90 18.7 13.3 1.01 17.7 13.0 1.11 16.7 12.7 1.21 15.7 12.4 1.30
80/67 18.1 13.6 0.90 17.2 13.3 1.00 16.3 12.9 1.10 15.3 12.5 1.19 14.5 12.0 1.27
75/62* 16.6 13.5 0.90 15.8 13.1 1.00 15.0 12.4 1.09 14.2 11.7 1.17 13.4 11.0 1.25
70/57 15.4 12.7 0.91 14.6 12.1 0.99 13.9 11.5 1.08 13.1 10.8 1.16 12.3 10.2 1.23
700
85/72 19.9 14.2 0.91 18.8 13.9 1.01 17.9 13.7 1.11 16.8 13.2 1.21 15.8 12.8 1.30
80/67 18.5 14.1 0.91 17.3 13.7 1.00 16.4 13.4 1.10 15.6 12.9 1.19 14.6 12.1 1.28
75/62* 16.8 13.9 0.91 16.0 13.3 1.00 15.2 12.6 1.09 14.4 11.9 1.18 13.5 11.2 1.26
70/57 15.6 12.9 0.91 14.8 12.2 1.00 14.0 11.6 1.08 13.2 10.9 1.16 12.4 10.2 1.24
Table 4: SYSTEM COOLING CAPACITY - 1 Cylinder1(Continued)
INDOOR
AIR CONDENSER ENTERING AIR TEMPERATURE
75 °F 85 °F 95 °F105°F 115 °F
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
CFM DB/WD

036-21023-002 Rev. A (5/00)
8Unitary Products Group
800
85/72 20.1 15.4 0.91 19.1 15.0 1.02 18.0 14.6 1.12 17.1 14.1 1.22 16.1 13.3 1.32
80/67 18.5 15.1 0.91 17.7 14.6 1.01 16.8 13.9 1.11 15.8 13.1 1.20 14.9 12.3 1.30
75/62* 17.2 14.2 0.91 16.4 13.5 1.01 15.5 12.8 1.10 14.6 12.1 1.19 13.7 11.3 1.27
70/57 15.9 13.1 0.91 15.1 12.5 1.00 14.3 11.8 1.09 13.4 11.1 1.17 12.6 10.4 1.25
H4TS036 / G+FD036S21
700
85/72 23.2 15.1 1.17 22.7 15.4 1.27 21.7 15.5 1.38 20.6 15.2 1.50 19.3 14.8 1.62
80/67 21.1 15.0 1.19 20.8 15.5 1.29 19.9 15.4 1.39 18.7 15.2 1.51 17.5 14.7 1.62
75/62* 19.2 15.2 1.20 18.8 15.5 1.29 17.9 15.5 1.40 16.9 15.2 1.50 15.9 14.7 1.61
70/57 17.3 15.1 1.21 17.0 15.5 1.29 16.3 15.3 1.39 15.5 14.8 1.49 14.6 13.9 1.59
750
85/72 23.4 15.5 1.17 22.8 16.0 1.27 21.9 16.1 1.38 20.7 15.9 1.50 19.4 15.5 1.63
80/67 21.4 15.6 1.19 20.9 16.0 1.29 20.0 16.0 1.39 18.9 15.8 1.51 17.6 15.4 1.62
75/62* 19.4 15.7 1.20 18.9 16.0 1.29 18.1 16.1 1.40 17.1 15.8 1.50 16.1 15.3 1.61
70/57 17.5 15.7 1.21 17.2 15.9 1.30 16.6 15.8 1.39 15.7 15.0 1.50 14.8 14.1 1.60
850
85/72 23.7 16.4 1.16 23.2 17.2 1.26 22.2 17.3 .38 20.9 17.1 1.50 19.6 16.7 1.63
80/67 21.8 16.6 1.19 21.2 17.0 1.28 20.2 17.1 1.39 19.1 17.0 1.51 17.9 16.5 1.63
75/62* 19.7 16.6 1.20 19.2 17.1 1.30 18.4 17.2 1.40 17.5 16.7 1.51 16.5 15.7 1.62
70/57 18.0 16.5 1.21 17.7 16.9 1.30 17.0 16.2 1.40 16.2 15.4 1.50 15.2 14.5 1.61
H4TS036 / G+FD042S21
700
85/72 23.4 15.2 1.17 22.8 15.5 1.27 21.7 15.4 1.38 20.6 15.3 1.50 19.3 14.8 1.62
80/67 21.3 15.1 1.19 20.7 15.4 1.29 19.9 15.4 1.39 18.7 15.1 1.51 17.5 14.7 1.62
75/62* 19.4 15.3 1.20 18.8 15.6 1.29 17.9 15.5 1.40 16.9 15.2 1.50 15.9 14.7 1.61
70/57 17.4 15.2 1.21 17.1 15.5 1.29 16.3 15.3 1.39 15.5 14.8 1.49 14.6 13.9 1.59
750
85/72 23.6 15.6 1.16 22.9 16.0 1.27 21.9 16.1 1.38 20.7 15.9 1.50 19.4 15.4 1.63
80/67 21.4 15.6 1.19 21.0 16.1 1.28 20.0 16.0 1.39 18.8 15.8 1.51 17.6 15.3 1.62
75/62* 19.5 15.8 1.20 19.0 16.1 1.29 18.1 16.1 1.40 17.1 15.8 1.50 16.1 15.3 1.61
70/57 17.6 15.7 1.21 17.3 16.0 1.30 16.6 15.8 1.39 15.7 15.0 1.50 14.8 14.2 1.60
850
85/72 23.9 16.7 1.16 23.3 17.2 1.26 22.2 17.2 1.38 20.9 17.1 1.50 19.5 16.6 1.63
80/67 21.9 16.7 1.18 21.3 17.1 1.28 20.2 17.1 1.39 19.0 17.0 1.51 17.9 16.5 1.63
75/62* 19.8 16.7 1.20 19.2 17.1 1.30 18.4 17.2 1.40 17.5 16.7 1.51 16.5 15.7 1.62
70/57 18.1 16.7 1.21 17.7 16.9 1.30 17.0 16.3 1.40 16.1 15.4 1.50 15.2 14.5 1.61
H4TS036 / G+FD048S21, 24
700
85/72 24.5 16.0 1.15 23.6 16.2 1.26 22.4 16.0 1.37 21.0 15.6 1.50 19.7 15.2 1.62
80/67 22.2 16.0 1.18 21.5 16.1 1.28 20.4 16.0 1.39 19.2 15.6 1.50 17.9 15.1 1.62
75/62* 20.2 16.1 1.19 19.5 16.3 1.29 18.5 16.0 1.39 17.3 15.7 1.50 16.2 15.2 1.61
70/57 18.3 16.1 1.20 17.6 16.1 1.29 16.8 16.0 1.39 15.9 15.3 1.49 15.0 14.4 1.59
750
85/72 24.7 16.5 1.15 23.8 16.8 1.25 22.6 16.7 1.37 21.2 16.3 1.50 19.8 15.9 1.62
80/67 22.4 16.5 1.18 21.7 16.8 1.28 20.6 16.6 1.39 19.3 16.2 1.50 18.1 15.8 1.62
75/62* 20.4 16.7 1.19 19.7 16.9 1.29 18.6 16.7 1.39 17.5 16.3 1.50 16.5 15.8 1.61
70/57 18.4 16.6 1.21 17.9 16.8 1.29 17.1 16.4 1.39 16.2 15.5 1.50 15.2 14.6 1.60
850
85/72 25.0 17.5 1.14 24.1 18.0 1.25 22.8 17.9 1.37 21.4 17.6 1.49 20.0 17.2 1.62
80/67 22.9 17.7 1.17 22.1 18.0 1.27 20.9 17.9 1.39 19.5 17.5 1.50 18.3 17.1 1.62
75/62* 20.7 17.7 1.19 20.0 18.1 1.29 19.0 17.9 1.40 17.9 17.2 1.51 16.9 16.2 1.62
70/57 18.9 17.7 1.20 18.4 17.7 1.29 17.6 16.9 1.40 16.6 15.9 1.50 15.6 15.0 1.61
Table 4: SYSTEM COOLING CAPACITY - 1 Cylinder1(Continued)
INDOOR
AIR CONDENSER ENTERING AIR TEMPERATURE
75 °F85°F 95 °F 105 °F 115 °F
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
CFM DB/WD

036-21023-002 Rev. A (5/00)
Unitary Products Group 9
H4TS048 / G+FD048S21, 24
900
85/72 30.2 20.0 1.39 28.6 19.5 1.55 27.0 18.9 1.70 25.3 18.3 1.84 23.7 17.8 1.97
80/67 27.6 20.0 1.38 26.1 19.4 1.54 24.7 18.9 1.68 23.2 18.3 1.81 21.6 17.7 1.93
75/62 25.1 20.2 1.37 23.8 19.6 1.52 22.4 19.1 1.66 21.0 18.4 1.78 19.5 17.7 1.89
70/57 22.6 20.1 1.36 21.5 19.7 1.51 20.3 19.0 1.63 19.2 18.2 1.75 18.0 17.1 1.86
1000
85/72 30.5 21.1 1.39 28.9 20.6 1.55 27.2 20.0 1.70 25.7 19.5 1.84 23.9 18.9 1.97
80/67 28.0 21.2 1.38 26.5 20.6 1.54 25.0 20.0 1.68 23.4 19.4 1.82 21.9 18.7 1.94
75/62 25.4 21.3 1.37 24.1 20.7 1.52 22.7 20.1 1.66 21.4 19.6 1.79 19.9 18.8 1.90
70/57 23.1 21.3 1.36 21.9 20.6 1.51 20.9 19.8 1.64 19.7 18.6 1.76 18.4 17.5 1.87
1100
85/72 30.7 22.2 1.39 29.3 21.8 1.56 27.6 21.2 1.71 25.9 20.5 1.85 24.1 19.9 1.98
80/67 28.3 22.3 1.38 26.8 21.7 1.54 25.2 21.0 1.69 23.6 20.4 1.82 22.0 19.7 1.94
75/62 25.7 22.4 1.37 24.3 21.7 1.53 23.0 21.2 1.67 21.7 20.6 1.79 20.4 19.3 1.91
70/57 23.6 22.4 1.37 22.5 21.3 1.51 21.3 20.2 1.65 20.0 19.0 1.77 18.7 17.8 1.88
H4TS048 / G+FD060S24
900
85/72 30.3 20.1 1.39 28.7 19.5 1.55 27.0 18.9 1.70 25.5 18.4 1.84 23.8 17.8 1.97
80/67 27.5 20.0 1.38 26.2 19.5 1.54 24.7 18.9 1.68 23.2 18.3 1.81 21.6 17.7 1.93
75/62 25.0 20.2 1.37 23.6 19.5 1.52 22.3 19.0 1.66 20.9 18.3 1.78 19.6 17.7 1.90
70/57 22.5 20.1 1.36 21.4 19.5 1.51 20.2 18.8 1.64 19.1 18.1 1.75 17.9 17.0 1.86
1000
85/72 30.6 21.2 1.39 29.0 20.6 1.55 27.5 20.1 1.71 25.7 19.5 1.84 24.0 18.9 1.97
80/67 28.0 21.2 1.38 26.5 20.6 1.54 25.0 20.0 1.68 23.4 19.4 1.82 21.8 18.7 1.94
75/62 25.3 21.3 1.37 24.0 20.7 1.52 22.6 20.0 1.66 21.3 19.4 1.79 19.8 18.6 1.90
70/57 23.0 21.2 1.36 21.8 20.5 1.51 20.8 19.7 1.64 19.6 18.5 1.76 18.3 17.3 1.87
1100
85/72 30.9 22.3 1.39 29.4 21.8 1.56 27.7 21.2 1.71 25.9 20.5 1.85 24.1 19.9 1.98
80/67 28.3 22.3 1.38 26.8 21.7 1.54 25.2 21.0 1.69 23.6 20.4 1.82 22.1 19.8 1.95
75/62 25.6 22.4 1.37 24.4 21.8 1.53 22.9 21.1 1.67 21.6 20.5 1.79 20.3 19.2 1.91
70/57 23.5 22.3 1.37 22.4 21.2 1.52 21.2 20.1 1.65 19.9 18.9 1.77 18.6 17.6 1.88
H4TS060 / G+FD060S24
1100
85/72 39.7 26.6 1.86 37.7 25.9 2.11 35.6 25.2 2.34 33.5 24.4 2.55 31.4 23.8 2.76
80/67 36.4 26.6 1.87 34.5 25.9 2.09 32.7 25.2 2.31 30.7 24.4 2.51 28.8 23.7 2.69
75/62 33.1 26.9 1.87 31.4 26.2 2.08 29.7 25.4 2.27 27.9 24.6 2.45 26.0 23.8 2.62
70/57 30.0 26.8 1.86 28.4 26.0 2.05 26.9 25.4 2.23 25.3 24.4 2.40 23.9 23.2 2.56
1200
85/72 40.1 27.8 1.86 38.0 27.1 2.11 35.9 26.4 2.34 33.9 25.7 2.56 31.7 24.9 2.77
80/67 36.7 27.8 1.87 34.9 27.2 2.10 33.0 26.4 2.31 31.0 25.6 2.51 29.0 24.8 2.70
75/62 33.5 28.1 1.87 31.8 27.4 2.08 30.0 26.6 2.28 28.1 25.7 2.46 26.4 25.0 2.64
70/57 30.3 28.0 1.86 28.9 27.3 2.06 27.4 26.6 2.24 25.9 25.1 2.41 24.4 23.6 2.58
1300
85/72 40.4 29.0 1.86 38.3 28.3 2.11 36.3 27.7 2.35 34.1 26.9 2.57 31.9 26.1 2.78
80/67 37.1 29.1 1.87 35.2 28.3 2.10 33.3 27.5 2.32 31.2 26.7 2.52 29.1 25.9 2.71
75/62 33.8 29.3 1.87 32.1 28.5 2.08 30.3 27.8 2.28 28.5 27.0 2.47 26.8 26.0 2.65
70/57 30.9 29.3 1.87 29.4 28.5 2.06 27.9 27.1 2.25 26.4 25.6 2.43 24.8 24.0 2.59
H4TS060 / G+FD061H24
1100
85/72 39.8 26.6 1.86 37.8 25.9 2.10 35.7 25.2 2.34 33.5 24.4 2.55 31.4 23.8 2.76
80/67 36.4 26.6 1.86 34.5 25.8 2.09 32.6 25.2 2.30 30.7 24.4 2.51 28.7 23.7 2.70
75/62 33.1 26.9 1.87 31.4 26.2 2.07 29.7 25.4 2.27 27.9 24.6 2.45 26.0 23.8 2.62
70/57 30.0 26.8 1.86 28.4 26.1 2.05 26.9 25.3 2.23 25.4 24.6 2.40 23.9 23.1 2.56
1200
85/72 40.1 27.8 1.86 38.1 27.1 2.11 35.9 26.4 2.34 33.9 25.7 2.56 31.7 25.0 2.77
80/67 36.8 27.9 1.86 34.9 27.2 2.10 33.0 26.4 2.31 31.0 25.6 2.51 28.9 24.8 2.71
75/62 33.5 28.1 1.87 31.8 27.4 2.08 30.0 26.6 2.28 28.1 25.8 2.46 26.4 25.0 2.64
70/57 30.4 28.1 1.86 28.9 27.3 2.06 27.5 26.6 2.24 25.9 25.1 2.41 24.4 23.6 2.58
Table 4: SYSTEM COOLING CAPACITY - 1 Cylinder1(Continued)
INDOOR
AIR CONDENSER ENTERING AIR TEMPERATURE
75 °F 85 °F 95 °F105°F 115 °F
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
CFM DB/WD

036-21023-002 Rev. A (5/00)
10 Unitary Products Group
1300
85/72 40.5 29.1 1.86 38.3 28.3 2.11 36.3 27.7 2.35 34.1 26.9 2.57 31.9 26.1 2.78
80/67 37.2 29.1 1.87 35.2 28.3 2.10 33.3 27.6 2.32 31.2 26.8 2.52 29.1 26.0 2.72
75/62 33.8 29.3 1.87 32.1 28.5 2.08 30.2 27.8 2.28 28.5 27.0 2.47 26.8 26.0 2.65
70/57 30.9 29.3 1.87 29.4 28.5 2.06 28.0 27.1 2.25 26.4 25.5 2.43 24.8 24.0 2.60
1. NOTES : All capacities are net indoor fan heat already deducted. KW rating is for outdoor unit only.
*Indicates T.V.A. requirements at 75 DB/65 WB.
Table 4: SYSTEM COOLING CAPACITY - 1 Cylinder1(Continued)
INDOOR
AIR CONDENSER ENTERING AIR TEMPERATURE
75 °F85°F 95 °F 105 °F 115 °F
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
CFM DB/WD
Table 5: SYSTEM COOLING CAPACITY - 2 Cylinder1
INDOOR
AIR CONDENSER ENTERING AIR TEMPERATURE
75 °F 85 °F95°F 105 °F115°F
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
Total
Cap.
MBH
Sensible
Cap.
MBH
Power
Input
KW
CFM DB/WD
H4TS024 / G+FD024S14, 17
750
85/72 28.2 16.3 1.63 27.6 16.5 1.78 26.7 16.5 1.94 25.4 16.3 2.09 23.8 15.8 2.23
80/67 25.8 16.3 1.61 25.3 16.5 1.75 24.4 16.5 1.89 23.2 16.3 2.03 21.7 15.8 2.16
75/62* 23.4 16.3 1.58 22.9 16.6 1.71 22.1 16.6 1.84 21.0 16.5 1.97 19.7 16.0 2.09
70/57 21.1 16.3 1.56 20.7 16.6 1.68 20.1 16.7 1.80 19.1 16.4 1.92 17.9 15.8 2.03
800
85/72 28.5 16.7 1.64 27.9 16.9 1.79 26.9 17.1 1.94 25.5 16.9 2.10 23.9 16.4 2.24
80/67 26.0 16.7 1.61 25.5 17.0 1.75 24.6 17.0 1.90 23.3 16.9 2.04 21.8 16.4 2.17
75/62* 23.6 16.7 1.59 23.1 17.1 1.72 22.2 17.2 1.85 21.2 17.0 1.98 19.9 16.5 2.10
70/57 21.3 16.7 1.56 21.2 17.3 1.69 20.4 17.2 1.81 19.2 16.8 1.93 18.2 16.4 2.04