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036-21603-002 Rev. A (1004)
DESCRIPTION
These high efficiency, compact units employ induced com-
bustion, reliable hot surface ignition and high heat transfer
tubular heat exchangers. The units are factory shipped for
installation in upflow or horizontal 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 s
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036-21603-002 Rev. A (1004) D A 20 (VENT CONNECTIONS) POWER WIRING 7/8” HOLE 14-3/4 13-3/4 5-3/8 2-1/2 40 32-1/2 GAS INLET ACCESS 1-1/4 x 2-1/2 WIRING 2 7/8” K.O. 14 16 23-1/2 2-1/4 8-3/4 1-1/8 30-1/8 RIGHT SIDE LEFT SIDE FRONT T’STAT WIRING 7/8” K.O. 5/8 1-3/8 20 5/8 1-1/4 26-3/4 D B C 4” Diameter 24-3/4 BOTTOM IMAGE TOP IMAGE RETURN END SUPPLY END CABINET AND DUCT DIMENSIONS BTUH Output Cabinet Dimension Model CFM Cabinet Size MBH ABCD (F,L)C8T060A12UH11 46/34 1200 A 14 1/2 13 1/4 10 1/8 10
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036-21603-002 Rev. A (1004) RATINGS & PHYSICAL / ELECTRICAL DATA Cabinet Max. Outlet Output Nominal Air Temp. Rise Width Air Temp. Model AFUE MBH CFM In. °F °F (F,L)C8T060A12UH11 46/34 1200 14-1/2 80.0 25-55 165 (F,L)C8T080A12UH11 64/48 1200 14-1/2 80.0 30-60 175 (F,L)C8T080B16UH11 64/48 1600 17 1/2 80.0 25-55 160 FC8T100B12UH11 80/53 1200 17 1/2 80.0 25-55 170 (F,L)C8T100C20UH11 80/53 2000 21 80.0 25-55 160 FC8T120C16UH11 96/64 1600 21 80.0 25-55 180 (F,L)C8T120C20UH11 96/64 2000 21 80.0 25-5
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036-21603-002 Rev. A (1004) TABLE 1: Blower Performance CFM - Upflow (without filter) - Bottom Return Two Stage Bottom Airflow Data (SCFM) MODELS Input / Speed Ext. Static Pressure (in. H2O) CFM 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 High 1570 1490 1420 1340 1250 1180 1090 990 870 700 Medium High 1410 1360 1310 1250 1190 1090 1020 920 810 650 (F,L)C8T060A12UH11 Medium Low 1200 1180 1150 1100 1050 990 920 830 700 580 Low 960 960 950 930 900 840 800 720 610 500 High 1590 1520 1460 1380 130
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Y2 W1 C Y1 W2 R G Y W 036-21603-002 Rev. A (1004) TABLE 2: Blower Performance CFM - Upflow (without filter) - Left Side Return Two Stage Left Side Airflow Data (SCFM) MODELS Input / Speed Ext. Static Pressure (in. H2O) CFM 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 High 1770 1690 1630 1560 1490 1390 1290 1190 1050 920 Medium High 1400 1380 1350 1320 1280 1230 1160 1060 930 780 (F,L)C8T060A12UH11 Medium Low 1120 1130 1150 1130 1120 1080 1000 950 790 630 Low 880 900 900 900 880 850 790 730 660 5
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036-21603-002 Rev. A (1004) NOTE: The filter pressure drop values in the “Filter Perfor- FILTER PERFORMANCE mance” table shown below are typical values for the type of The airflow capacity data published in the “Blower Perfor- filter listed and should only be used as a guideline. Actual mance” table listed above represents blower performance pressure drop ratings for each filter type vary between filter WITHOUT filters. To determine the approximate blower per- manufacturer. formance of the sy
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036-21603-002 Rev. A (1004) ACCESSORIES EXTERNAL BOTTOM RETURN FILTER RACK W/FILTER - Provides a cleanable, high velocity type filter and filter rack. PROPANE (LP) CONVERSION KIT - Attaches to the bottom of the furnace. 1NP0480 - All units 1BR0314 - For 14-1/2” cabinets This accessory conversion kit may be used to convert natural 1BR0317 - For 17-1/2" cabinets gas (N) units for propane (LP) operation. Conversions must 1BR0321 - For 21" cabinets be made by qualified distributor or dealer person
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NOTES Subject to change without notice. Printed in U.S.A. 036-21603-002 Rev. A (1004) Copyright © by York International Corp. 2004. All rights reserved. Supersedes: 036-21603-001 Rev. B (0904) Unitary 5005 Norman Products York OK Group Drive 73069
