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Common Questions: What are the symptoms of a failing HK05YZ010 transducer
maintaining the same form factor and electrical specifications for a drop-in furnace pressure switch replacement
the compressor running continuously without reaching setpoints
Rugged Material Construction: Designed to withstand high-temperature hydronic environments and chemical water treatments
Lochinvar & A.O. Smith 100112396 Control Board 319847-401 Common Questions: What are theThe Lochinvar & A. O. Smith 100112396 Control Board is a critical OEM replacement part designed for high efficiency hydronic and domestic hot water systems. This integrated furnace control manages the essential ignition sequenceincluding hot surface ignitor activation, flame induction, and gas valve modulationto ensure stable combustion and precise thermal management. Engineering for the Lochinvar Knight and A. O. Smith boiler series, this printed
US$ 199.99
US$ 1080.00
US$ 119.99