Assists with efficient refrigerant metering

A faulty switch may fail to close at 120

The Alco 089338 provides low pressure drop performance in shells like the ADK and STAS series

By maintaining rigid structural integrity

Marvair S/07846 Controller Els PW 17895 Assists with efficient refrigerant meteringThe Marvair S 07846 CommStat 4 Controller is a high precision, factory new OEM HVAC control module designed to manage mission critical cooling environments, including telecom shelters and industrial equipment rooms. As the primary lead lag controller for dual unit Marvair systems, this board optimizes runtime across multiple compressors while providing crucial fail safe redundancy. The S 07846 serves as the official direct replacement for Marvair S