The Johnson Controls P499RCP-105K is a precision-engineered electronic pressure transducer designed for high-accuracy performance in heavy-duty HVACR applications

Designed to integrate seamlessly with Armstrong and AirEase furnace models

If the "check system" light on the access panel is flashing or you hear a continuous snapping/arcing sound

Common Questions Is the ACONT202AS11MA compatible with 2-stage heat pump systems

Copeland 998-1000-14 Cool Kit 320720-756 The Johnson Controls P499RCP-105K isThe Copeland 998 1000 14 Demand Cool Kit is an essential component for technicians managing low temperature refrigeration systems, specifically designed for Copeland Discus 4D compressors. This 120V, 60Hz kit actively monitors discharge gas temperatures through a precision NTC temperature sensor. When the module detects critical heat levelscommon in R 22, R 407A, and R 448A applicationsit triggers the injection valve to meter saturated refrigerant