this switch provides the exact electrical specifications and mounting footprint required for field-service reliability

it uses power to keep the valve closed

providing the exact orifice and bracket configuration required to match original manufacturer specifications

preventing the moisture-related resistance shifts that often trigger false safety shutdowns or sensor-out-of-range alarms on Simplicity control boards

High-Speed Operation: Direct-acting or internal pilot-operated mechanisms ensure rapid opening and closing

Lochinvar & A.O. Smith 100288925 Condesate Hose 328140-751 this switch provides the exactFor service technicians maintaining high efficiency condensing boilers and water heaters, the Lochinvar & A. O. Smith 100288925 Condensate Hose is a critical OEM component designed to manage acidic discharge safely. This 3 8" condensate hose is constructed from high grade silicone tubing, ensuring long term resistance against the corrosive nature of furnace and boiler condensate. As an OEM replacement part, it guarantees a precision fit and proper