Enhanced Structural Integrity: Rigid aluminum construction resists sagging and degradation over a full heating season

typically accompanied by a repeated "click" sound every few minutes as the thermal overload trips

this relay provides reliable circuit control for Weil McLain gas boilers

maintaining system stability and preventing the inconsistent temperature control or frequent cycling common with pitted or welded contacts in aging control boards

Always match the condenser motor RPM and horsepower to the original equipment manufacturer's specifications

Raypak 008554F Limit Switch Refrigerant Enhanced Structural Integrity: Rigid aluminumThe Raypak 008554F is a critical 240F CO Auto Limit Switch engineered for high demand hydronic and industrial heating systems. Designed as a primary safety component, this high temperature limit switch monitors internal ambient conditions and automatically breaks the control circuit if temperatures reach the 240 degree Fahrenheit threshold. Unlike manual reset versions, this auto reset limit switch is designed to restore continuity once the system