Hydrotherm BM-3336 Insulated Base Door this kit includes 30-inch lead

this kit includes 30-inch lead wires and a durable 90-degree mounting bracket for precise sensor alignment

and D7CG rooftop units and furnace assemblies

A compromised wheel leads to reduced combustion air volume

Industrial Durability: Machined from high-grade brass to resist corrosion and thermal degradation in the burner manifold

Hydrotherm BM-3336 Insulated Base Door this kit includes 30-inch leadThe 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