The non-mechanical disc-to-seat alignment ensures the valve will not stick or freeze

Durable Construction: Built to withstand the thermal cycling and moisture levels common in high-efficiency condensing environments

000-ohm nominal resistance at 77°F provides the base signal for the Selectra modulation loop

Why is there a sticker included with the contactor

The iO-WRP acts as a wireless bridge for HVAC controls

Lochinvar & A.O. Smith 100300201 Gask Cock 322838-753 The non-mechanical disc-to-seat alignment ensuresThe Lochinvar & A. O. Smith 100300201 Gas Cock is a heavy duty, manual shut off valve designed for high demand commercial boilers and water heaters. Engineered with a 1 inch NPT connection, this gas cock serves as a primary isolation point, allowing technicians to safely cut off fuel supply during burner maintenance or system troubleshooting. This OEM component is built to withstand high pressure and temperature cycles typical in commercial gas fired