Grundfos 00595657 Aquastat 320788-702 What causes the contacts on

What causes the contacts on a heat sequencer to pit or weld

For high-torque HVACR applications and industrial drive systems

and mixed air sensing

filtered environments and is a standard choice for belt-driven blowers and circulating pumps

Grundfos 00595657 Aquastat 320788-702 What causes the contacts onThe 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