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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
With its 1/4 inch and 5/8 inch inlet ports and a 5/8 inch outlet
this kit is specifically engineered for York suction valves
Does this thermostat support automatic changeover
secure fit
Lochinvar & A.O. Smith 100208488 Relay Board R-410A With its 1/4 inch andThe Lochinvar & A. O. Smith 100208488 Relay Board is a critical OEM replacement part engineered for high performance hydronic heating and water heating systems. As the direct replacement for RLY2049, this board facilitates precise communication between the Smart System control module and peripheral components, including pumps, fans, and gas valve relays. Designed for Lochinvar Knight boilers and A. O. Smith commercial units, it ensures accurate
US$ 49.95
US$ 49.95
US$ 32.95
US$ 33.95
