Time Delay Logic: Specifically designed to withstand transient surges

Maintain peak performance in high-efficiency cooling systems with the Lennox 42W31 TXV

dual run capacitor designed for high-demand HVAC/R applications

How does external equalization improve performance

Extended Service Intervals: Designed to maintain viscosity and protection for up to 1

Marvair 70646 Temp Sensor R-22 Time Delay Logic: Specifically designedProfessional grade climate control requires precise component calibration, and the Marvair 70646 is the critical inside low ambient temperature sensor for maintaining system integrity. Engineered to function as a specialized low ambient switch, this OEM component monitors internal air temperatures to prevent evaporator freeze ups and compressor damage during cold weather operation. It features a 1 4" connection for standard fitment and is rated for