PACKAGE GAS ELECTRIC FURNACES INSTALLATION INSTRUCTIONSGAS FURNACE SAFETYRecognize this symbol as a safety precaution.Please adhere to the following w
103. Disconnect power.4. Remove the control access panel.5. Route the field supply wires through the line voltage conduit opening to the electrical co
11NOTE: Inlet gas pressure must not exceed the maximum value shown in the Inlet Gas Pressure chart.The minimum supply pressure should not vary from th
12Proper Piping PracticeNOTE: The unit gas supply entrance is factory sealed with plugs. Keep plugs in place until gas supply is ready to be installed
13Tanks and PipingComplete information regarding tank sizing for vaporization, recommended regulator settings, and pipe sizing is available from most
14Sizing Between Single or 2nd Stage Regulator and Appliance*Maximum propane capacities listed are based on ¹⁄₂" W.C. pressure drop at 11" W
15Secondary Limit ControlThe secondary limit control is located on the top of the blower scroll assembly. This control opens when elevated temperature
16Measuring Inlet Gas Pressure Alternate MethodManifold Pressure Check1. Turn off gas supply to furnace at the manual gas shutoff valve external to th
172. The temperature rise must be within the range specified on the rating plate.NOTE: Air temperature rise is the temperature difference between supp
18WGGE4537A090M—Rise Range: 45º to 75ºUnit Static0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8T1—1st-Stage Heating SpeedCFM1,065 1,003 961913 855 814 749713Watts168
19Limit CheckCheck the limit control operation after 15 minutes of operation.1. Block the return air grille(s).2. After several minutes, the main burn
2To the InstallerBefore installing this unit, please read this manual thoroughly to familiarize yourself with specific items which must be adhered to,
20On models equipped with a thermostatic expansion valve, charge the system to 10º of subcooling. When necessary, adjust the expansion valve stem for
21Fan Only1. The thermostat calls for Fan Only by energizing “G.”2. Immediately, the indoor blower fan Is energized at the low-heat speed.3. The indoo
22MAINTENANCEHave the gas heating section of the unit checked at least once a year before the heating season begins, to be sure that the combustion ai
23Burner FlameCheck the burner flames for good adjustment, a stable, soft and blue flame that is not curling, floating or lifting off.At least once a
24Diagnostic Indicator ChartThe status light on the unit control may be used as a guide to troubleshooting the appliance. Fault RecallThe ignition con
25Pressure Switch Stuck Open—2 Flashes (Red LED)Causes: Faulty pressure switch Faulty wiring Disconnected or damaged hose Blocked or restricted fl
26Wiring Diagram—WGGE45(24, 30, 37, 42, 49, 60)HIGH VOLTAGE!WARNINGDisconnect ALL power before servicing. Multiple power sources may be present.Failur
27Wiring Diagram—WGGE45(24, 30, 37, 42, 49, 60)HIGH VOLTAGE!WARNINGDisconnect ALL power before servicing. Multiple power sources may be present.Failur
Heating Timing ChartCooling Timing ChartASSISTANCE OR SERVICEIf you need further assistance, you can write to the below address with any questions or
3Goodman 47Heating unit should not be utilized without reasonable,routine inspection, maintenance and supervision. If thebuilding in which any such de
4INSTALLATION REQUIREMENTSThese instructions are intended as a general guide only for use by qualified persons and do not supersede any national or lo
5 The unit may be installed directly on wood floors or on Class A, Class B, or Class C roof covering material. A safe, flat surface for service per
6Unit Dimensions—InsideMinimum ClearancesNOTE: Roof overhang should be no more than 36" (91.4 cm).Ductwork Requirements Install all conditioned
7Electrical RequirementsNOTE: All outdoor wiring must be suitable for outdoor use. Use copper conductors only. All field wiring must be done in accor
8Downflow ApplicationFor downflow applications, horizontal supply and return duct cover kits must be ordered from your distributor. Kit number 2046450
9 Flashing used to cover ductwork must permit removal of access panels and top. See “Minimum Clearances” in the “Locations Requirements” section.Make
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