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monitoring the heat exchanger temperature to prevent unsafe thermal conditions
The 440V rating indicates the maximum voltage the part can handle
ensuring consistent HVAC safety control across residential and light commercial gas-fired appliances
Can this part replace electronic ignition systems
This model comes equipped with 19-inch 18-gauge nickel chrome lead wires insulated with fiberglass for high-temperature durability
Hydrotherm BM-3336 Insulated Base Door monitoring the heat exchanger temperatureThe Hydrotherm BM 3336 Insulated Base Door is a critical OEM replacement part engineered for high performance thermal containment in Hydrotherm R Series boilers. Designed to fit Model R gas furnaces, including the R 180C, R 210C, R 250C, and R 300B, this insulated boiler door features a steel frame and high density foam insulation to mitigate heat loss at the unit's base. Implementing a Hydrotherm BM 3336 ensures energy efficiency by maintaining
US$ 26.59
US$ 40.14
US$ 37.23