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or 5-pole applications
Technicians should inspect the gasket during every heat exchanger cleaning
including the main burner orifices and pilot assembly adjustments required for LP gas conversion
By utilizing a 1/2-inch port
Improve indoor air quality and maintain system efficiency with this cost-effective MERV 8 furnace filter
Carrier EA52PH040 Metering Device 320074-702 or 5-pole applicationsThe Carrier EA52PH040 Metering Device is a precision engineered Fixed Orifice AccuRater designed for specific R 410A residential and light commercial cooling systems. This factory authorized HVAC expansion device ensures consistent refrigerant flow into the evaporator coil, maintaining the pressure drop necessary for optimal heat exchange and system capacity. As a direct OEM Carrier replacement part, the EA52PH040 eliminates the reliability issues
