Lennox International Inc G24-200 G24−200 Filter Box Dimensions − inches mm, Side View, Back View

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G24−200 Filter Box Dimensions − inches (mm)

G24−200 Filter Box Dimensions − inches (mm)

5 (127)

AIR

FLOW

SIDE VIEW

		AIR
5		FLOW
5
(127)
	4-3/4
	(121)
	1		1
	(25)	50-1/2	(25)
		50-1/2
		(1283)
	26-1/4		32
	26-1/4	OPENING SAME	(813)
	(667)	BOTH SIDES
		BOTH SIDES
	1
*OPTIONAL	(25)
FILTER BOX

	*NOTE	BACK VIEW
	installed at back or bottom of furnace.	BACK VIEW
	installed at back or bottom of furnace.

5

(127)

TOP VIEW

5

(127)

4-3/4

(121)

1

(25)

26-1/4

(667)

1

(25)

	4-3/4
	(121)
1			1
(25)		50-1/2	(25)
		50-1/2
		(1283)
32	26-1/4
(813)	26-1/4	OPENING SAME
	(667)	BOTH SIDES
		BOTH SIDES

	1	*NOTE
	(25)	*NOTE
50-1/2		installed at back or bottom of furnace.
50-1/2
(1283)		FRONT VIEW
		FRONT VIEW
OPENING SAME	32
OPENING SAME	(813)
BOTH SIDES	(813)

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Image 3

Contents WHAT TO DO IF YOU SMELL GAS INSTALLATION INSTRUCTIONS G24-2002P0805 P504613MPage G24−200 Unit Dimensions − inches mmTOP VIEW G24−200 Filter Box Dimensions − inches mmSIDE VIEW BACK VIEWG24−200 Parts Arrangement G24−200 HEAT SECTION AND CABINETPage G24−200 Parts Arrangement Continued G24−200 BLOWER SECTIONPage Safety G24−200 Gas FurnaceShipping and Packing List setting Combustion, Dilution & Ventilation Air GeneralCements and glues EQUIPMENT IN CONFINED SPACE ALL AIR FROM INSIDE Return Air Plenum / Filter Box Installation Setting EquipmentPage BOTTOM RETURN AIR FILTER BOX INSTALLATIONDuct System Blower Motor / Drive InstallationVenting Venting Using a Masonry Chimney Page Page Page SERVING A SINGLE CATEGORY I APPLIANCEPage SERVING A SINGLE CATEGORY I APPLIANCECOMMON VENT CAPACITY VENT CONNECTOR CAPACITYSERVING TWO OR MORE CATEGORY I APPLIANCES SERVING TWO OR MORE CATEGORY I APPLIANCESPage CARBON MONOXIDE POISONING HAZARD FOR INSTALLATIONS IN THE USA AND CANADA VENT TERMINATION CLEARANCESPage Horizontal Venting Gas Piping FIRE OR EXPLOSION HAZARD Electrical Alternate make-up G24−200 FIELD WIRING DIAGRAM 120V SINGLE PH 60HZAlternate make-up box right sideG24-200FIELD WIRING DIAGRAM Alternate make-up G24−200 FIELD WIRING DIAGRAMG UNITS − 460V 3PH 60HZ J UNITS − 575V 3PH 60HZFIGURE Page G UNITS − 460V 3PH 60HZ WIRING SCHEMATIC DIAGRAM FOR G24−200P UNITS − 208/230V 1PH 60 HZ Y UNITS − 208/230V 3PH 60HZUnit Start−Up Heating Sequence of Operation Gas Pressure Adjustment Other Unit Adjustments and OperationHigh Altitude Information Temperature Rise Setting blower CFM TABLE ACCESSORY AIR RESISTANCE TABLE DRIVE KIT SPECIFICATIONSPage G24−200 Start−up and Performance Check List Repair Parts ListPage TroubleshootingNORMAL HEATING MODE ABNORMAL HEATING MODELED CODES 3 − OFF NO POWER OR DETECTED FAULTNORMAL HEATING MODE ABNORMAL HEATING MODEPOWER ON THERMOSTAT CALLS FOR HEAT W1 ENERGIZED IS THE S10 S99 HIGH LIMIT CLOSED? YES MANUAL FAN OPERATION COOLING SEQUENCE OF OPERATIONFOR TWO CONDENSING UNITS FOR A SINGLE CONDENSING UNIT