Manual de instrucciones de Coleman Gas-Fired High Efficiency Two Stage Upflow/Horizontal Furnaces LC8T-UH

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246756-CTG-C-0407
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 safe depend

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246756-CTG-C-0407 4” Diameter B 20 3/4 (VENT CONNECTIONS) POWER WIRING 7/8” HOLE 13-3/4 14-3/4 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. T’STAT WIRING 14 7/8” K.O. 16 23-1/2 2-1/4 8-3/4 1-1/8 30-1/8 A LEFT SIDE RIGHT SIDE FRONT 5/8 1-1/2 1-1/4 20 5/8 26-3/4 D B C 4” Diameter 24-3/4 BOTTOM IMAGE TOP IMAGE RETURN END SUPPLY END CABINET AND DUCT DIMENSIONS Cabinet Dimension Models CFM Cabinet Size ABCD FC8T040A12UH11 1200 A 14 1/2 13 1/4 11 1/2 10 1/8 (F,L)C8T060A12UH

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246756-CTG-C-0407 BLOWER PERFORMANCE CFM - UPFLOW (WITHOUT FILTER) - BOTTOM RETURN Bottom Airflow Data (SCFM) Models Speed 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 High 1610 1540 1460 1360 1290 1200 1110 1020 900 760 Medium High 1430 1390 1330 1250 1190 1110 1030 940 840 710 FC8T040A12UH11 Medium Low 1200 1180 1140 1100 1050 1000 930 850 750 620 Low 980 980 960 920 890 840 790 720 620 530 High 1570 1490 1420 1340 1250 1180 1090 990 870 700 Medium High 1410 1360 131

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246756-CTG-C-0407 BLOWER PERFORMANCE CFM - UPFLOW (WITHOUT FILTER) - LEFT SIDE RETURN Left Side Airflow Data (SCFM) Models Speed Ext. Static Pressure (in. H2O) 0.10.2 0.30.4 0.50.6 0.70.8 0.91.0 High 1810 1730 1660 1570 1480 1390 1300 1200 1090 930 Medium High 1390 1390 1350 1320 1270 1210 1150 1080 970 790 FC8T040A12UH11 Medium Low 1120 1120 1120 1110 1080 1080 1020 930 830 690 Low 880 910 920 920 910 870 820 740 650 510 High 1770 1690 1630 1560 1490 1390 1290 1190 1050 920 Medium High 1400 138

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246756-CTG-C-0407 HORIZONTAL SIDEWALL VENTING NOTE: The filter pressure drop values in the “Filter Perfor- mance” table shown below are typical values for the type of For applications where vertical venting is not possible, the filter listed and should only be used as a guideline. Actual only approved method of horizontal venting is the use of an pressure drop ratings for each filter type vary between filter auxiliary power vent. Approved power venters are Fields manufacturer. Controls Model SWG

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246756-CTG-C-0407 APPLYING FILTER PRESSURE DROP TO ACCESSORIES DETERMINE SYSTEM AIRFLOW PROPANE (LP) CONVERSION KIT - To determine the approximate airflow of the unit with a filter in 1NP0347 - All units place, follow the steps below: This accessory conversion kit may be used to convert natural gas (N) units for propane (LP) operation. Conversions must 1. Select the filter type. be made by qualified distributor or dealer personnel. 2. Select the number of return air openings or calculate the re

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246756-CTG-C-0407 For additional connection diagrams for all UPG equipment refer to “Low Voltage System Wiring” document available online at www.upgnet.com in the Product Catalog Section. Thermostat Chart - AC Unitary Products Group 7 AC9 2 Stage Scroll A/C w/2 Stage Furnace, 2 Stage Cooling Ready- PT8/9; (F,L)*8/9T, (G,L)*8/9T, XYG8S-U, XYF8S-U / XYF8S-U*L THERMOSTAT THERMOSTAT THERMOSTAT THERMOSTAT THERMOSTAT 2 STAGE PSC TWO STAGE FURNACE CONTROL AIR CONDITIONING *DN22U00124 *PP32U70124 *DN22

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Thermostat Chart - HP Subject to change without notice. Printed in U.S.A. 246756-CTG-C-0407 Copyright © by York International Corp. 2007. All rights reserved. Supersedes: 246756-CTG-B-0806 Unitary 5005 Norman Products York OK Group Drive 73069 HP23 Two Stage H/P - H*5B, YZE - w/Two Stage Furnace, 2 Stage Cooling Ready - PT8/9, (F,L)*8/9T, (G,L)*8/9T, XYG8S-U, XYF8S-U / XYF8S-U*L W/031-01996- Series Demand Control; Hot Heat Pump Mode OR Conventional THERMOSTAT THERMOSTAT THERMOSTAT TWO STAGE PSC