meaning it is engineered to open the electrical circuit at a 115°F high-limit threshold and automatically reset when the temperature drops by 20°F (to 95°F)

Its heavy-duty construction handles the thermal expansion and pressure fluctuations common in HVAC and plumbing applications

the internal mechanics transition to the direct-acting heating mode

For heating applications that require the valve to close on a temperature rise

managing the high-voltage blower circuit through its internal DPDT or SPNO relay contacts

ASCO 8220G7-240V Solenoid Valve Freon meaning it is engineered toThe ASCO 8220G7 240V Solenoid Valve is a high performance, 2 way normally closed pilot operated valve specifically engineered for demanding steam and hot water applications. Featuring a robust brass body and high grade EPDM diaphragm, this valve ensures exceptional durability and thermal resistance in HVACR and industrial process environments. With a generous 13. 5 Cv flow factor and 1 inch NPT connections, it delivers efficient fluid control for