Hydrotherm BM-8772 Burner 321042-401 it ensures maximum heat transfer

it ensures maximum heat transfer efficiency and stable amperage draw

When converting an upflow or downflow unit to a horizontal application

the Bradford White 233-40877-02 likely needs replacement to restore the safety circuit connection to the gas valve

High MOPD: Designed to handle high Maximum Operating Pressure Differentials

the valve can be disassembled in-line for maintenance without cutting copper

Hydrotherm BM-8772 Burner 321042-401 it ensures maximum heat transferThe Hydrotherm BM 8772 Burner is a precision engineered OEM replacement burner designed for atmospheric combustion in Hydrotherm boiler systems. Featuring an integrated adjustable air shutter, this component allows technicians to fine tune the air to fuel ratio, ensuring flame stability and maximizing combustion efficiency. Proper calibration of the air shutter is critical to prevent "fluting"? where the opening is too wide? and to minimize carbon