Key Benefits: Ensures combustion safety by monitoring for blocked venting or inlet air restrictions

this Honeywell or FS series replacement features a rugged housing and updated terminal configurations to meet modern ANSI/CSA safety standards

Automated thermal control via an integrated thermostat (25°F ON / 50°F OFF) reduces manual oversight

It is primarily utilized in commercial air conditioning and high back-pressure refrigeration units requiring 54

ensuring compatibility with various control boards and safety circuits

Grundfos 00595657 Aquastat Els PW 17895 Key Benefits: Ensures combustion safetyThe Grundfos 00595657 Aquastat is a high temp thermostatic control kit specifically engineered for UP Series circulator pumps. Designed for professional hydronic heating and domestic hot water applications, this 3 4" clip on aquastat mounts directly onto 7 8" OD copper tubing to ensure precise thermal management. The bi metallic, snap acting disc provides responsive control, activating the pump when temperatures drop to 105F and deactivating it once