Utilizing a stainless steel ball and stem

Snap-Action Switching: The industrial grade internal switch mechanism prevents contact arcing and ensures a clean signal to the controller

Common Questions & Technical Insights Does the Intermatic FF4H require power to operate the clock motor

As the direct updated replacement for the ME10S240-HP

Built from high-grade metals to withstand the thermal stresses of continuous combustion

Utica-Dunkirk 550001655 Control board THPU32HP7Y Utilizing a stainless steel ballThe Utica Dunkirk 550001655 Control Board is a critical 24V ignition control specifically engineered for high performance gas fired boiler systems. As a veteran grade OEM replacement part, this module manages the direct spark ignition (DSI) sequence, ensuring precise timing for prepurge, flame sensing, and gas valve actuation. It features a 5 minute retry logic to enhance system reliability during transient ignition failures, preventing nuisance