vibration-resistant fit that eliminates intermittent continuity issues often found in generic alternatives

the 7-BM is physically compatible but adds the required manual reset safety protocol often mandated by local boiler codes for larger steam plants

This kit replaces the mechanical gaskets responsible for fluid retention

the valve is rated for fluid temperatures ranging from 35°F to 281°F

Schneider Electric (Barber Colman) 2220-053 Temperature Transmitter 326010-701 vibration-resistant fit that eliminates intermittentThe Schneider Electric 2220 053 Room Temperature Transmitter is a robust pneumatic temperature sensor designed for precise HVAC automation control. Functioning as a high performance proportional transmitter, this unit converts room ambient temperatures into a 3 to 15 psi pneumatic signal, ensuring seamless integration with legacy Barber Colman pneumatic system architectures. It serves as the direct engineered replacement for the TP2220 052 and TP2220