ensuring your gas-fired unit heater operates within safe electrical parameters

Precise Differential Control: The 60-150 psi adjustable differential allows for fine-tuning system cycles to prevent short-cycling and protect the compressor

rather than a faulty furnace high limit switch

The Antunes Controls 804114202 Pressure Switch (Model HLGP-D) is a precision-engineered dual gas pressure switch designed to provide comprehensive single-point monitoring for both high and low gas pressure conditions

Copeland ZR28K5E-PFV-800 Compressor THPU32HP7Y ensuring your gas-fired unit heaterThe Copeland ZR28K5E PFV 800 is a high efficiency hermetic scroll compressor designed for residential and light commercial air conditioning applications. Engineered for R 22 systems and compatible with POE oil for potential retrofits, this unit delivers a nominal capacity of 28,400 BTU hr at standard ARI conditions. Operating on 208 230V single phase power, it serves as a robust service replacement for legacy models including the 921047, ZR28K5E PFV