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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Industrial-Grade Construction: Built to withstand high-temperature environments and thousands of cycles without diaphragm fatigue
Simplified Installation: Includes the required wiring harness to facilitate rapid field replacement and reduce labor time
Whether you are servicing a space heater
and Corsaire HVAC systems
Lochinvar & A.O. Smith 100208458 Control Board 319848-301 Industrial-Grade Construction: Built to withstandThe Lochinvar & A. O. Smith 100208458 Interface Control Board is a critical genuine OEM replacement designed for professional grade hydronic and domestic hot water systems. This high performance interface control board, also identified by the legacy part number RLY20058, functions as the primary communication bridge between the user interface display and the main integrated boiler control. It ensures precise data transmission for monitoring modulation
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