TECHNICAL GUIDE
AFFINITY MODELS: PT9
GAS-FIRED
CONDENSING / HIGH EFFICIENCY DOWNFLOW/HORIZONTAL
TWO STAGE FURNACES
NATURAL GAS
60 - 120 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.
246782-YTG-B-0407
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 commercial applications.
5-year limited parts warranty.
FEATURES
•Two stage heating operation includes:
-Two stage gas valve
-Two stage inducer operation
•Provides increased comfort level & very quiet unit operation.
•Adjustable delay timer allows two stage operation with single stage thermostat.
•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.
•Independent door removal for greater durabilty and ease of access.
•Easy access from front of unit for cleaning, maintenance or service.
•Protection from intake, exhaust or condensate blockage.
•Insulated blower compartment for quiet operation.
•3-way transition facilitates fresh air piping.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
246782-YTG-B-0407 |
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22-3/4 |
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7/8 |
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A |
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7/8 |
T-STAT WIRING 7/8” K.O. |
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HORIZONTAL CONDENSATE |
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T-STAT WIRING 7/8” K.O. |
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13-7/8 |
DRAIN OPENING 1-3/4” |
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HORIZONTAL CONDENSATE |
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DRAIN OPENING 1-3/4” |
HORIZONTAL CONDENSATE |
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40 |
HORIZONTAL |
DRAIN OPENING 2” |
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CONDENSATE |
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JUNCTION BOX |
29 |
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29 |
DRAIN OPENING 1-3/4” |
HOLE 7/8” |
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22-3/4 |
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22-3/4 |
JUNCTION BOX |
GAS PIPE ENTRY 1-1/2” |
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HOLE 7/8” |
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21-5/8 |
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21-1/4 |
GAS PIPE |
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CONDENSATE DRAIN |
18-1/2 |
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18-1/2 |
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ENTRY 1-1/2” |
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HOLE 7/8” |
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SIDE PIPING HOLE 3-3/8” |
11-3/4 |
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9-1/8 |
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7-1/2 |
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8-1/2 |
CONDENSATE DRAIN |
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HOLE 7/8” |
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2-1/4 |
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22-1/4 |
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FRONT |
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25-3/8 |
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26-1/2 |
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27-1/8 |
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30-1/8 |
23-11/16 |
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23-5/8 |
RIGHT SIDE |
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1-1/4 |
5/8 |
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LEFT SIDE |
19-1/4 |
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1-1/4 |
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D |
5/8 |
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E |
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B |
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C |
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20 |
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2-1/4 |
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23-1/4 |
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BOTTOM IMAGE |
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TOP IMAGE |
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SUPPLY END |
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RETURN END |
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CABINET AND DUCT DIMENSIONS
Models |
CFM |
CABINET |
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CABINET DIMENSION |
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SIZE |
A (IN.) |
B (IN.) |
C (IN.) |
D (IN.) |
E (IN.) |
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PT9B12N060DH11 |
1200 |
B |
17-1/2 |
16-1/4 |
15 |
1-3/4 |
2-3/8 |
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PT9B12N080DH11 |
1200 |
B |
17-1/2 |
16-1/4 |
15 |
1-3/4 |
2-3/8 |
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PT9C16N080DH11 |
1600 |
C |
21 |
19-3/4 |
18-1/2 |
2-1/8 |
2-3/4 |
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PT9C20N100DH11 |
2000 |
C |
21 |
19-3/4 |
18-1/2 |
2-1/8 |
2-3/4 |
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PT9D20N120DH11 |
2000 |
D |
24-1/2 |
23-1/4 |
22 |
2-1/2 |
3 |
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ELECTRICAL AND PERFORMANCE DATA
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Input |
Output |
Nominal |
Cabinet |
Total Unit |
AFUE |
Air Temp. |
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Models |
(High/Low) |
(High/Low) |
Airflow |
Width |
Rise |
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MBH |
MBH |
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CFM |
In. |
Amps |
% |
°F |
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PT9B12N060DH11 |
60 / 39 |
56 / 36 |
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1200 |
17-1/2 |
9 |
92 |
35 - 65 |
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PT9B12N080DH11 |
80 / 52 |
75 / 49 |
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1200 |
17-1/2 |
9 |
92 |
35 - 65 |
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PT9C16N080DH11 |
80 / 52 |
75 / 49 |
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1600 |
21 |
12 |
92 |
35 - 65 |
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PT9C20N100DH11 |
100 / 65 |
93 / 61 |
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2000 |
21 |
14 |
92 |
35 - 65 |
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PT9D20N120DH11 |
120 / 78 |
112 / 74 |
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2000 |
24-1/2 |
14 |
92 |
35 - 65 |
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Input |
Max. Outlet |
Blower |
Blower |
Max. |
Min. Wire Size |
Operating |
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Models |
(High/Low) |
Air Temp. |
Size |
Over-current |
(awg) @ 75 ft. |
Weight |
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Protect |
One Way |
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MBH |
°F |
HP |
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Amps |
In. |
Lbs. |
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PT9B12N060DH11 |
60 / 39 |
165 |
1/2 |
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7.0 |
11 x 8 |
20 |
14 |
136 |
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PT9B12N080DH11 |
80 / 52 |
165 |
1/2 |
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7.0 |
11 x 8 |
20 |
14 |
143 |
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PT9C16N080DH11 |
80 / 52 |
165 |
3/4 |
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10.2 |
11 x 10 |
20 |
14 |
159 |
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PT9C20N100DH11 |
100 / 65 |
165 |
1 |
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12.7 |
11 x 11 |
20 |
12 |
164 |
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PT9D20N120DH11 |
120 / 78 |
165 |
1 |
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12.7 |
11 x 11 |
20 |
12 |
182 |
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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. The furnace shall be installed so that the electrical components are protected from water.
* Wire size and overcurrent protection must comply with the National Electric Code.
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.
4.All filters must be high velocity cleanable type.
2 |
Unitary Products Group |
246782-YTG-B-0407
BLOWER PERFORMANCE CFM
AIRFLOW WITH TOP RETURN - WITHOUT FILTERS
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Speed |
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EXTERNAL STATIC PRESSURE, INCHES W.C. |
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Models |
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0.1 |
0.2 |
0.3 |
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0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
0.9 |
1.0 |
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Tap |
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CFM |
CFM |
CFM |
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CFM |
CFM |
CFM |
CFM |
CFM |
CFM |
CFM |
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High |
1687 |
1652 |
1631 |
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1595 |
1557 |
1511 |
1456 |
1382 |
1313 |
1211 |
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PT9B12N060DH11 |
Medium High |
1193 |
1183 |
1173 |
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1162 |
1142 |
1115 |
1076 |
1036 |
982 |
950 |
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Medium Low |
933 |
933 |
921 |
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911 |
902 |
872 |
825 |
793 |
771 |
712 |
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Low |
752 |
745 |
731 |
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718 |
698 |
652 |
602 |
580 |
536 |
496 |
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High |
1686 |
1658 |
1623 |
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1572 |
1534 |
1465 |
1391 |
1305 |
1202 |
1091 |
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PT9B12N080DH11 |
Medium High |
1257 |
1223 |
1218 |
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1203 |
1177 |
1142 |
1094 |
1026 |
939 |
874 |
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Medium Low |
977 |
982 |
976 |
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955 |
934 |
899 |
843 |
791 |
738 |
686 |
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Low |
775 |
777 |
757 |
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733 |
698 |
663 |
627 |
584 |
549 |
490 |
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High |
2071 |
2026 |
1981 |
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1935 |
1864 |
1796 |
1713 |
1625 |
1532 |
1401 |
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PT9C16N080DH11 |
Medium High |
1583 |
1590 |
1569 |
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1554 |
1532 |
1502 |
1457 |
1409 |
1327 |
1221 |
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Medium Low |
1256 |
1275 |
1275 |
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1288 |
1275 |
1265 |
1232 |
1187 |
1126 |
1023 |
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Low |
937 |
939 |
936 |
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945 |
942 |
936 |
912 |
874 |
810 |
726 |
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High |
2404 |
2320 |
2225 |
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2138 |
2034 |
1924 |
1816 |
1692 |
1559 |
1422 |
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PT9C20N100DH11 |
Medium High |
2018 |
1955 |
1883 |
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1815 |
1750 |
1670 |
1586 |
1497 |
1394 |
1246 |
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Medium Low |
1626 |
1581 |
1531 |
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1488 |
1418 |
1363 |
1291 |
1225 |
1123 |
964 |
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Low |
1336 |
1291 |
1249 |
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1205 |
1155 |
1091 |
1018 |
951 |
884 |
759 |
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High |
2520 |
2432 |
2353 |
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2251 |
2152 |
2042 |
1947 |
1815 |
1701 |
1525 |
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PT9D20N120DH11 |
Medium High |
2018 |
1979 |
1945 |
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1911 |
1863 |
1779 |
1705 |
1599 |
1493 |
1353 |
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Medium Low |
1586 |
1545 |
1501 |
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1457 |
1407 |
1351 |
1287 |
1216 |
1081 |
926 |
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Low |
1321 |
1266 |
1213 |
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1163 |
1111 |
1071 |
987 |
864 |
763 |
700 |
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NOTES: |
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1.Airflow expressed in standard cubic feet per minute.
2.Motor voltage at 115 V.
Unitary Products Group |
3 |
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