Hydrotherm 03-7118 Burner 320819-301 A1010B) installed in your system

A1010B) installed in your system

maintaining the specific response curves required by the original equipment manufacturer

Versatile Compatibility: Standard 3/4" NPT threaded inlet and union outlet fit most residential and commercial hydronic radiators

The 20-foot capillary length allows for extensive coverage across a coil face

this unit features a Fasco motor (Type U21B) that operates at 3000 RPM on a 115V

Hydrotherm 03-7118 Burner 320819-301 A1010B) installed in your systemThe 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,