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GPG14M Service Manual

ManualsBrandsGOODMAN ManualsAir Conditioners4 Ton 14 SEER 81% AFUE 80,000 BTU Heating R-410A Multi-Position Package Air Conditioner with Gas
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SYSTEM OPERATION
28
Indoor
Coil
Outdoor
Coil
Thermostatic
Expansion
Valve
Restrictor
Orifice
Assy
Typical Package Cooling or Package Gas
Restrictor Orifice Assembly in Cooling Operation
In the cooling mode the orifice is pushed into its seat forcing refrigerant to flow through the metered hole in the center of the
orifice.
Either a thermostatic expansion valve or restrictor orifice assembly may be used depending on model, refer to the parts
catalog for the model being serviced.