this unit is designed to generate the necessary DC voltage to hold the safety magnet open in millivolt gas valves and standing pilot assemblies

With a massive flow coefficient of 55 Cv and a thermal capacity of 2

Smith and Takagi tankless condensing units

Built with a rugged brass body and resilient NBR seals

Utica-Dunkirk 550003159 Sensor Kit Freon this unit is designed toThe Utica Dunkirk 550003159 DHW Temperature Sensor Kit is a critical OEM replacement part engineered specifically for technical integration with Utica MAC 150 condensing boiler systems. Utilizing high precision NTC temperature sensor technology (Negative Temperature Coefficient), this kit provides the control board with real time resistance feedback to regulate domestic hot water modulation. Accurate thermal monitoring is essential for maintaining