It shares the same 1-inch NPT connections and 75 PSI relief setting

The Hydrotherm BM-8024 Pressure Switch is the genuine OEM replacement for many Hydrotherm boilers and residential heating units

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

Engineered for seamless compatibility with AAON equipment

Grundfos 00595657 Aquastat Els PW 17895 It shares the same 1-inchThe 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