292443-XTG-D-0508

TOPOWERSUPPY CONTROLWIRING

FIELD SUPPLIEDTOINDOOR

DISCONNECTSWITCHTHERMOSTAT

LOCATEDTOREAROFUNIT

RETURNAIR

DUCT

SUPPLYAIR

DUCT

TOGAS

SUPPLYLINE

MANUALGAS

SHUT-OFFVALVE

FIGURE 8 - TYPICAL SLAB ON GROUND INSTALLATION

MANUALGAS

SHUT-OFFVALVE

FIELD

SUPPLIED

DISCONNECT

SWITCH

MOUNTED

ONUNIT

TOPOWER

SUPPLY

TOGAS

SUPPLYLINE

CONTROLWIRING

TOINDOORTHERMOSTAT

RETURNAIR

DUCT

SUPPLYAIR

DUCT

FIGURE 9 - TYPICAL ROOF CURB INSTALLATION

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Johnson Controls Unitary Products

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Image 18
York 292443-XTG-D-0508 manual Typical Slab on Ground Installation