Grundfos 00595657 Aquastat 320788-702 the overload relay has likely

the overload relay has likely failed or reached its end of life

minimizing the load on the system's control transformer

and mixed air sensing

For high-torque HVACR applications and industrial drive systems

Cubic Measurement: 3

Grundfos 00595657 Aquastat 320788-702 the overload relay has likelyThe 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