Hydrotherm 03-7118 Burner 321142-301 Whether you are addressing a

Whether you are addressing a thermocouple safety issue or a manual reset lockout

Robust Build Quality: Encased in a round

to run a fan)

What are the symptoms of a failing 007925F relay

High-output boilers like the Copper-Fin CB

Hydrotherm 03-7118 Burner 321142-301 Whether you are addressing aThe Hydrotherm 03 7118 Stainless Steel Burner with integrated pilot bracket is a critical replacement component engineered for high efficiency gas fired boilers. Specifically designed for Hydrotherm HI B and ID A models, this burner also serves as a direct cross reference for the Hydrotherm 03 7117, providing a seamless fit for legacy R series and MR series units including the R 180C, R 250C, and MR 300B. Constructed from high grade stainless steel,