Lochinvar & A.O. Smith 100109887 Control Module 322838-753 This Robertshaw gas control valve

This Robertshaw gas control valve features an integrated immersion probe designed to seat directly into the tank for real-time temperature sensing

What is the pipe size for the inlet and outlet

ensuring the deadband is tuned to prevent rapid relay chatter

The ME9S240 is the valve body only

Regularly replacing filters and performing annual HVAC maintenance to prevent debris buildup on the wheel blades will significantly extend the life of the component and the motor

Lochinvar & A.O. Smith 100109887 Control Module 322838-753 This Robertshaw gas control valveThe Lochinvar & A. O. Smith 100109887 Control Module is a critical integrated ignition control designed for precise gas fired water heater and boiler operation. This Fenwal 35 615922 113 equivalent manages direct spark ignition (DSI) sequences, flame sensing, and gas valve sequencing to ensure optimal combustion efficiency. Engineered for HVAC repair professionals, this 100109887 ignition board provides robust diagnostics through a dedicated LED