Carrier 5711 Maintenance Kit 322057-301 If the pressure exceeds the

If the pressure exceeds the calibrated limit

When replacing a fan motor

Direct OEM Match: Functions as the exact Carrier 342970-75102 replacement for outdated part numbers 328090-702 and 315903-702

Rated as an OP20 CL50 device

including various heat pump configurations

Carrier 5711 Maintenance Kit 322057-301 If the pressure exceeds theMaintaining peak performance in residential humidification systems requires high quality components designed for the rigors of continuous seasonal operation. The Carrier 5711 maintenance kit is a comprehensive solution specifically engineered for the Carrier humidifier water tray and distribution system. As a veteran technician, you know that mineral scale and microbial buildup are the primary enemies of humidification efficiency. This OEM humidifier