TECHNICAL GUIDE
MODELS: GY9S-UP
GAS-FIRED
CONDENSING / HIGH EFFICIENCY UPFLOW FURNACES
92% TO 94% AFUE
NATURAL GAS
40 - 135 MBH INPUT
EFFICIENCY
RATING
CERTIFIED
ISO 9001
Certified Quality
Management System
Due to continuous product improvement, specifications are subject to change without notice.
Visit us on the web at www.york.com for the most up-to-date technical information.
Additional rating information can be found at www.gamanet.org.
277805-YTG-A-1106
DESCRIPTION
These Category IV, highly efficient, compact, condensing type furnaces are designed for residential and commercial installations in a basement, closet, alcove, recreation room or garage where the ambient temperature is above 32°F, or higher. They may be either side wall or thru-roof vented using approved plastic type combustion air and vent piping. All units are factory assembled, wired and tested to assure dependable and economical installation and operation.
WARRANTY
Lifetime limited warranty on both heat exchangers to the original purchaser; a 20-year limited warranty from original installation date to subsequent purchaser.
10-year warranty on the heat exchanger in commercial applications.
5-year limited parts warranty.
FEATURES
•Compact, easy to install, ideal height 40" cabinet
•Blower-off delay for cooling SEER improvement.
•Easy to connect power/control wiring.
•Built-in, high level self diagnostics with fault code display.
•Low unit amp requirement for easy replacement application.
•Integrated control module for reliable, economical operation.
•May be installed as either two-pipe (sealed combustion) or single pipe vent (using indoor combustion air)
•Top intake & vent connection allows installation in narrow locations.
•Electronic Hot Surface Ignition saves fuel cost with increased dependability and reliability.
•Induced combustion system with inshot main burners for quiet, efficient operation.
•No special vent termination kit required.
•100% shut off main gas valve for extra safety.
•PSC four speed, direct drive motor with large, quiet blower.
•24V, 40 VA control transformer and blower relay supplied for add-on cooling.
•Hi-tech tubular aluminized steel primary heat exchanger.
•Secondary (condensing) heat exchanger of 29-4C highgrade stainless steel.
•Timed on, adjustable off blower capability for maximum comfort.
•Solid removable bottom panel allows easy application.
•Easy access from front of unit for cleaning, maintenance or service.
•Protection from intake, exhaust or condensate blockage.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
277805-YTG-A-1106 |
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28-1/2 |
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26-1/2 |
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26-1/2 |
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A |
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24-5/8 |
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25-3/8 |
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1-1/2” GAS |
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PIPE ENTRY |
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7/8” JUNCTION |
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1-1/2” GAS |
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PIPE ENTRY |
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BOX HOLE |
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T-STAT WIRING |
30-7/8 |
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40 |
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7/8” JUNCTION |
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7/8” K.O. |
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BOX HOLE |
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CONDENSATE |
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DRAIN 7/8” K.O. |
21-1/2 |
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28-3/8 |
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OPTIONAL RETURN AIR |
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21-1/2 |
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T-STAT WIRING |
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CUT-OUT (either side) |
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13-7/8 |
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7/8” K.O. |
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FOR USE WITH |
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11 |
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11 |
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EXTERNAL FILTER |
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CONDENSATE |
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8 |
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FRAME |
7 |
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DRAIN 7/8” K.O. |
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7/8 |
23-3/4 |
7/8 |
FRONT |
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RIGHT SIDE |
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LEFT SIDE |
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24-3/8 |
5/8 |
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1-1/2 |
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26-3/4 |
1-1/4 |
20 |
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5/8 |
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D |
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C |
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B |
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2 |
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BOTTOM IMAGE |
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24-7/16 |
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TOP IMAGE |
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RETURN END |
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SUPPLY END |
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Models |
Nominal |
Cabinet |
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Cabinet Dimension |
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CFM |
Size |
A (in.) |
B (in.) |
C (in.) |
D (in.) |
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GY9S040A12UP11 |
1200 |
A |
14-1/2 |
13-1/4 |
11-1/2 |
6-1/4 |
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GY9S060B12UP11 |
1200 |
B |
17-1/2 |
16-1/4 |
14-1/2 |
8-1/2 |
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GY9S080B12UP11 |
1200 |
B |
17-1/2 |
16-1/4 |
14-1/2 |
8-1/2 |
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GY9S080C16UP11 |
1600 |
C |
21 |
19-3/4 |
18 |
8-7/8 |
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GY9S080C20UP11 |
2000 |
C |
21 |
19-3/4 |
18 |
8-7/8 |
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GY9S100C16UP11 |
1600 |
C |
21 |
19-3/4 |
18 |
8-7/8 |
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GY9S100C20UP11 |
2000 |
C |
21 |
19-3/4 |
18 |
8-7/8 |
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GY9S120D20UP11 |
2000 |
D |
24-1/2 |
23-1/4 |
21-1/2 |
10-5/8 |
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GY9S135D20UP11 |
2000 |
D |
24-1/2 |
23-1/4 |
21-1/2 |
10-5/8 |
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Johnson Controls Unitary Products |
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277805-YTG-A-1106 |
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ELECTRICAL AND PERFORMANCE DATA |
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Input/ |
Output |
Nominal |
Cabinet |
Total Unit |
AFUE |
Air Temp. Rise |
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Model |
Cabinet |
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Airflow |
Width |
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MBH |
MBH |
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CFM |
In. |
Amps |
% |
°F |
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GY9S040A12UP11 |
40/A |
38 |
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1200 |
14-1/2 |
9 |
94.0 |
35 - 65 |
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GY9S060B12UP11 |
60/B |
56 |
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1200 |
17-1/2 |
9 |
92.0 |
40 - 70 |
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GY9S080B12UP11 |
80/B |
74 |
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1200 |
17-1/2 |
9 |
92.0 |
45 - 75 |
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GY9S080C16UP11 |
80/C |
75 |
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1600 |
21 |
12 |
92.0 |
45 - 75 |
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GY9S080C20UP11 |
80/C |
75 |
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2000 |
21 |
14 |
92.0 |
40 - 70 |
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GY9S100C16UP11 |
100/C |
93 |
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1600 |
21 |
12 |
92.0 |
45 - 75 |
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GY9S100C20UP11 |
100/C |
93 |
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2000 |
21 |
14 |
92.0 |
40 - 70 |
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GY9S120D20UP11 |
120/D |
112 |
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2000 |
24-1/2 |
14 |
92.0 |
40 - 70 |
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GY9S135D20UP11 |
135/D |
127 |
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2000 |
24-1/2 |
14 |
92.0 |
45 - 75 |
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Input/ |
Max. |
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Blower |
Max. |
Min. Wire Size |
Operating |
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Outlet |
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Blower |
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Model |
Cabinet |
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Size |
Over-current |
(awg) @ 75 ft. |
Wt |
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Air Temp. |
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Protect |
One Way |
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MBH |
°F |
HP |
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Amps |
In. |
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Lbs. |
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GY9S040A12UP11 |
40/A |
165 |
1/2 |
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7.0 |
11 x 8 |
20 |
14 |
119 |
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GY9S060B12UP11 |
60/B |
170 |
1/2 |
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7.0 |
11 x 8 |
20 |
14 |
133 |
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GY9S080B12UP11 |
80/B |
175 |
1/2 |
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7.0 |
11 x 8 |
20 |
14 |
140 |
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GY9S080C16UP11 |
80/C |
175 |
3/4 |
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10.2 |
11 x 10 |
20 |
14 |
155 |
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GY9S080C20UP11 |
80/C |
170 |
1 |
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12.7 |
11 x 11 |
20 |
12 |
157 |
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GY9S100C16UP11 |
100/C |
175 |
3/4 |
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10.2 |
11 x 10 |
20 |
14 |
160 |
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GY9S100C20UP11 |
100/C |
170 |
1 |
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12.7 |
11 x 11 |
20 |
12 |
162 |
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GY9S120D20UP11 |
120/D |
170 |
1 |
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12.7 |
11 x 11 |
20 |
12 |
178 |
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GY9S135D20UP11 |
135/D |
175 |
1 |
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12.7 |
11 x 11 |
20 |
12 |
178 |
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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.
NOTES:
1.For altitudes above 2000 ft. reduce capacity 4% for each 1000 ft. above sea level.
2.Wire size based on copper conductors, 60°C, 3% voltage drop.
3.Continuous return air temperature must not be below 55°F.
Johnson Controls Unitary Products |
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