Marvair S/07846 Controller 320734-701 effectively extending the lifespan of

effectively extending the lifespan of compressors and fan motors

this pilot operated valve features a robust brass body and high-grade NBR seals (Buna-N)

it features a built-in 1 NO (Normally Open) auxiliary contact for status monitoring or interlock circuits

If your technical data lists 322838-753 or 332106-711

reducing downtime for technicians in the field

Marvair S/07846 Controller 320734-701 effectively extending the lifespan ofThe 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