York TM8X Series Quick start guide

445348-YTG-D-0612
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
TECHNICAL GUIDE
GAS-FIRED RESIDENTIAL
SINGLE STAGE MULTI-POSITION
GAS FURNACES
STANDARD & Low NOx MODELS
MODELS: TM8X / TMLX
NATURAL GAS
60 - 120 MBH INPUT
Due to continuous product improvement, specifications
are subject to change without notice.
Visit us on the web at www.york.com
Additional rating information can be found at
www.ahridirectory.org
WARRANTY
20-year limited warranty on the heat exchanger.
10-year heat exchanger warranty on commercial applications.
Standard 5-year limited Parts warranty.
Extended 10-year limited parts warranty when product is
registered online within 90 days of purchase for replace-
ment or closing for new home construction.
DESCRIPTION
These compact units employ induced combustion, reliable hot
surface ignition and high heat transfer aluminized tubular heat
exchangers. The units are factory shipped for installation in
upflow or horizontal applications and may be converted for
downflow applications.
These furnaces are designed for residential installation in a
basement, closet, alcove, attic, recreation room or garage and
are also ideal for commercial applications. All units are factory
assembled, wired and tested to assure safe dependable and
economical installation and operation.
These units are Category I listed and may be common vented
with another gas appliance as allowed by the National Fuel Gas
Code.
FEATURES
• Easily applied in upflow, horizontal left or right, or downflow
installation with minimal conversion necessary.
• Compact, easy to install, ideal height 33" tall cabinet.
• Blower-off delay for cooling SEER improvement.
• Easy access to controls to connect power/control wiring.
• Built-in, high level self diagnostics with fault code displays
standard on integrated control module for reliable operation.
• Low unit amp requirement for easy replacement application.
• All models are convertable to use propane (LP) gas.
• Electronic Hot Surface Ignition saves fuel cost with increased
dependability and reliability.
• 100% shut off main gas valve for extra safety.
• 5 speed direct drive, X13 style high efficiency DC motor.
• 24V, 40 VA control transformer and blower relay supplied for
add-on cooling.
• Hi-tech tubular aluminized steel primary heat exchanger.
• Timed on, adjustable off blower capability for maximum
comfort.
• Blower door safety switch.
• Solid removable bottom panel allows easy conversion.
• Low NOx models have been designed to meet specific code
requirements.
• Airflow leakage less than 1% of total airflow at ductblaster
conditions.
• No knockouts to deal with, making installation easier.
• Movable duct connector flanges for application flexibility.
• Quiet inducer operation.
• Inducer rotates for easy conversion of venting options.
• Fully supported blower assembly for easy access and
removal of blower.
• External air filters used for maximum flexibility in meeting
customers IAQ needs.
• Venting applications - may be installed as a common vent
with other gas-fired appliances or use a masonry chimney.
• 1/4 turn knobs provided for easy door removal.
• High-efficiency blower motor for lower electrical power usage
and improved A/C SEER ratings.
• Insulated blower compartment for thermal and acoustic
performance.

445348-YTG-D-0612
2Johnson Controls Unitary Products
Nominal external static pressure is 0.50” w.c. at furnace outlet ahead of cooling coils.
Annual Fuel Utilization Efficiency (AFUE) numbers are determined in accordance with DOE Test procedures.
Wire size and over current protection must comply with the National Electrical Code (NFPA-70-latest edition) and all local codes.
HORIZONTAL SIDEWALL VENTING
For applications where vertical venting is not possible, the only
approved method of horizontal venting is the use of an auxiliary
power vent. Auxilary power venters must be approved by CSA,
UL, or other recognized safety agencies. Follow all application
and installation details provided by the manufacturer of the
power vent.
FILTER PERFORMANCE
The airflow capacity data published in the “Blower Perfor-
mance” table shown represents blower performance WITHOUT
filters.
All applications of these furnaces require the use of field
installed air filters. All filter media and mounting hardware or
provisions must be field installed external to the furnace cabi-
net. DO NOT attempt to install any filters inside the furnace.
LEFT SIDE RIGHT SIDE
.5”
.5”
RETURN END
B
24.25”
29.5”
28.5”
Electrical
Entry
Gas Pipe
Entry
Thermostat
Wiring
FRONT
14”
1”
1.5”
23”
SUPPLY END
C
24.38”
20”
.5”
B
Gas Pipe
Entry
Thermostat
Wiring
33”
A
.5”
Electrical
Entry
Vent Connection
Outlet
Vent
Connection
Outlet
4” Diameter
Outlet
Vent Connection
Cabinet and Duct Dimensions
Models Nominal
CFM (m3/min) Cabinet
Size Cabinet Dimensions (Inches) Approximate
Operating Weights
ABC Lbs
TM(8,L)X060A12MP11 1200 A 14 1/2 13 3/8 10.3 94
TM(8,L)X080B12MP11 1200 B 17 1/2 16 3/8 11.8 103
TM(8,L)X080C16MP11 1600 C 21 19 7/8 13.6 114
TM(8,L)X100C16MP11 1600 C 21 19 7/8 13.6 118
TM(8,L)X100C20MP11 2000 C 21 19 7/8 13.6 122
TM(8,L)X120C20MP11 2000 C 21 19 7/8 15.8 129
Ratings & Physical / Electrical Data
Models Input Output AFUE Air Temp.
Rise Max. Outlet Air Temp Blower Blower
Size
Max
Over-Current
Protect
Total Unit
Amps
Min. wire Size
(awg) @ 75 ft
one way
MBH MBH °F °F HP Amps
TM(8,L)X060A12MP11 60 48 80.0 30-60 160 1/2 6.8 11 x 8 15 9.3 14
TM(8,L)X080B12MP11 80 64 80.0 35-65 165 1/2 6.8 11 x 8 15 9.3 14
TM(8,L)X080C16MP11 80 64 80.0 25-55 155 1/2 6.8 11 x 10 15 9.3 14
TM(8,L)X100C16MP11 100 80 80.0 35-65 165 1/2 6.8 11 x 10 15 9.3 14
TM(8,L)X100C20MP11 100 80 80.0 25-55 155 3/4 8.4 11 x 11 15 10.9 14
TM(8,L)X120C20MP11 120 96 80.0 35-65 165 3/4 8.4 11 x 11 15 10.9 14

445348-YTG-D-0612
Johnson Controls Unitary Products 3
1. Air velocity through throwaway type filters may not exceed 300 feet per min-
ute (91.4 m/min). All velocities over this require the use of high velocity fil-
ters.
2. Do not exceed 1800 CFM using a single side return and a 16x25 filter. For
CFM greater than 1800, you may use two side returns or one side and the
bottom or one return with a transition to allow use of a 20x25 filter.
ACCESSORIES
Propane (LP) Conversion Kit - This accessory conversion kit
may be used to convert natural gas units for propane (LP) oper-
ation.
1NP0347 - All Models
Side Return Filter Racks -
1SR0200 - All Models
1SR0302 - All Models
Bottom Return Filter Racks - 1BR05xx series are galvanized
steel filter racks. 1BR06xx are pre-painted steel filter racks to
match the appearance of the furnace cabinet.
1BR0514 or 1BR0614 - For 14-1/2” cabinets
1BR0517 or 1BR0617 - For 17-1/2” cabinets
1BR0521 or 1BR0621 - For 21” cabinets
Masonry Chimney Kits - For installations where these fur-
naces are vented using existing or new lined masonry chim-
neys.
1CK0603
1CK0604
Combustible Floor Base Kit - For installation of these fur-
naces in downflow applications directly onto combustible floor-
ing material. These kits are required to prevent potential
overheating situations. These kits are also required in any appli-
cations where the furnace in installed in a downflow configura-
tion without an evaporator coil, where the combustible floor
base kit provides access for combustible airflow.
1CB0514 - For 14-1/2” cabinets
1CB0517 - For 17-1/2” cabinets
1CB0521 - For 21” cabinets
High Altitude Pressure Switches - For installation where the
altitude is less than 5,000 feet it is not required that the pres-
sure switch be changed. For altitudes above 5,000 feet, see kits
below.
1PS3301 060, 080, 120
1PS3302 100
Thermostats - Compatible thermostat controls are available
through accessory sourcing. For optimum performance and
installation, refer to the UPGNET “Low Voltage Wiring Diagram”
document to select and apply controls.
Single side return above 1800 CFM is approved as long as
the filter velocity does not exceed filter manufacturer’s rec-
ommendation and a transition is used to allow use on a
20x25 filter.
NOTICE
Recommended Filter Sizes
CFM Cabinet
Size Side (in) Bottom (in)
1200 A 16 x 25 14 x 25
1200 B 16 x 25 16 x 25
1600 C 16 x 25 20 x 25
2000 C (2) 16 x 25 20 x 25
Unit Clearances to Combustibles (All dimensions in inches, and all surfaces identified with the unit in an upflow configuration)
Application Top Front Rear Left
Side Right Side Flue Floor/
Bottom Closet Alcove Attic Line
Contact
Upflow 1 6 0 0 3 6 Combustible Yes Yes Yes No
Upflow B-Vent 1 3 0 0 0 1 Combustible Yes Yes Yes No
Downflow 1 6 0 0 3 6 11
1. Special floor base or air conditioning coil required for use on combustible floor.
Yes Yes Yes No
Downflow B-Vent 1 3 0 0 0 1 11Yes Yes Yes No
Horizontal 1 6 0 0 3 6 Combustible No Yes Yes Yes2
2. Line contact only permitted between lines formed by the intersection of the rear panel and side panel (top in horizontal position) of the furnace jacket and build-
ing joists, studs or framing.
Horizontal B-Vent 1 3 0 0 0 1 Combustible No Yes Yes Yes2

Subject to change without notice. Published in U.S.A. 445348-YTG-D-0612
Copyright © 2012 by Johnson Controls, Inc. All rights reserved. Supersedes: 445348-YTG-C-0210
York International Corp.
5005 York Drive
Norman, OK 73069
NOTES:
1.Airflow expressed in standard cubic feet per minute (CFM).
2. Motor voltage at 115 V.
Blower Performance CFM - Any Position (without filter)
Models Speed
Airflow Data (SCFM)
Ext. Static Pressure (in. H2O)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
TM(8,L)X060A12MP11
High 1350 1320 1280 1240 1200 1150 1100 1070 1020 970
Medium High 1180 1140 1100 1050 1010 970 920 860 810 780
Medium 1010 960 910 860 800 760 720 640 620 560
Medium Low 940 820 730 680 590 560 500 460 400 360
Low 910 700 540 430 380 NA NA NA NA NA
TM(8,L)X080B12MP11
High 1460 1440 1410 1240 1210 1170 1130 1090 1050 1000
Medium High 1190 1160 1130 1090 1050 1010 960 910 870 770
Medium 1010 970 940 890 840 800 750 700 610 570
Medium Low 980 860 770 730 660 620 490 460 400 360
Low 910 800 590 430 400 NA NA NA NA NA
TM(8,L)X080C16MP11
High 1780 1730 1690 1650 1590 1540 1490 1440 1400 1340
Medium High 1620 1570 1530 1480 1430 1390 1340 1280 1230 1100
Medium 1440 1400 1350 1290 1250 1200 1140 1090 1030 930
Medium Low 1250 1200 1140 1090 1030 970 910 850 720 680
Low 1090 960 700 580 440 400 NA NA NA NA
TM(8,L)X100C16MP11
High 1750 1700 1660 1610 1560 1510 1460 1420 1370 1310
Medium High 1580 1540 1490 1440 1400 1350 1310 1260 1150 1110
Medium 1420 1380 1330 1290 1230 1180 1130 1080 990 910
Medium Low 1210 1170 1110 1060 1010 950 880 830 710 670
Low 1020 890 660 560 420 390 NA NA NA NA
TM(8,L)X100C20MP11
High 2190 2160 2110 2060 2020 1980 1930 1890 1810 1710
Medium High 1830 1790 1740 1700 1650 1600 1520 1490 1430 1380
Medium 1580 1530 1480 1430 1380 1330 1280 1230 1160 1060
Medium Low 1410 1360 1310 1250 1190 1130 1070 1010 900 830
Low 1150 1020 850 770 680 560 510 NA NA NA
TM(8,L)X120C20MP11
High 2210 2160 2120 2070 2030 1980 1950 1900 1840 1720
Medium High 1830 1800 1750 1710 1650 1610 1560 1520 1410 1350
Medium 1610 1560 1510 1470 1410 1360 1300 1250 1150 1060
Medium Low 1400 1340 1290 1230 1160 1100 1040 980 910 830
Low 1160 1020 850 770 680 620 510 NA NA NA