Manualshelf

GSXC18 Service Manual

ManualsBrandsGoodman ManualsAir Conditioner Condensers4 Ton 18 SEER Two Stage Air Conditioner Condenser
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SYSTEM OPERATION
32
EXPANSION VALVE/CHECK VALVE ASSEMBLY
IN COOLING OPERATION
EXPANSION VALVE/CHECK VALVE ASSEMBLY
IN HEATING OPERATION
Most expansion valves used in current Goodman/Amana
®
Brand Heat Pump products
use an internally checked expansion valve.
This type of expansion valve does not require an external check valve as shown above.
However, the principle of operation is the same.