replacing the programmable memory chip is the standard protocol to restore compressor sequencing and system-wide reliability

Simplified SPST Control: The Single Pole Single Throw switch configuration streamlines HVAC thermostat wiring for basic heating-only loads

making it compatible with a wide range of condensing units

Specifically developed for Reznor UDAP and UDAS series heaters (ranging from 30 to 175 models)

Carrier HC37AE198 Motor R-407C replacing the programmable memory chipThe Carrier HC37AE198 is an OEM direct drive blower motor engineered for high static pressure applications in residential and light commercial air handlers and furnaces. Operating at 208 230V, this 1 5 HP motor delivers a steady 950 RPM, utilizing a PSC (Permanent Split Capacitor) design to maintain efficiency across its 3 speed configurations. Designed as a drop in replacement for specific Carrier, Bryant, and Payne units, it features a 42 frame