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OEM Standards: As a Lochinvar 100109926 genuine part
Can this damper be installed horizontally
Can the Maxitrol RV47D-1/2 be mounted in any orientation
critical for maintaining safe combustion cycles
Lochinvar & A.O. Smith 100208515 Ignition Module 318172-701 OEM Standards: As a LochinvarThe Lochinvar & A. O. Smith 100208515 Ignition Module is a critical direct spark ignition (DSI) control engineered for high recovery commercial water heaters and residential boilers. This 24V microprocessor based controller manages the ignition sequence, flame supervision, and gas valve actuation with precision timing to ensure professional grade combustion efficiency. Built to withstand high ambient mechanical room conditions, this OEM replacement