Lochinvar & A.O. Smith 100208494 Control Board R-22 the integrated relays are designed

the integrated relays are designed to handle line voltage (120/240 VAC) for the inducer and blower motors

physical bulging of the casing

Enhanced Durability: Robust construction with a 30" capillary tube and high-grade sensing bulb for reliable long-term pressure regulation

How do I know if my Bradford White lower temperature sensor is faulty

For technicians servicing residential or light commercial gas-fired gear

Lochinvar & A.O. Smith 100208494 Control Board R-22 the integrated relays are designedSecure the operational integrity of high efficiency heating systems with the Lochinvar & A. O. Smith 100208494 Main Control Board. This genuine OEM component is the primary ignition control module designed to manage critical firing sequences, blower speed modulation, and pump logic for the Lochinvar Knight boiler series and compatible A. O. Smith commercial water heaters manufactured before serial 1707. As a direct replacement for the discontinued