ClimateMaster 686240-21 Blower Wheel 318518-761 and Ducane air handlers and

and Ducane air handlers and rooftop units

OEM Standards: Guaranteed fit as an original Bradford White 228-42506-00 replacement part

What is the effective area of this actuator

including CEBD431012-01A and HK42FZ034

ClimateMaster 686240-21 Blower Wheel 318518-761 and Ducane air handlers andThe ClimateMaster 686240 21 Blower Wheel is a critical replacement component engineered specifically for high efficiency water source heat pump assemblies. This 10" x 10" x 1 2" double inlet centrifugal blower wheel is constructed with convex rim hubs and corrosion resistant galvanized steel, ensuring dynamic balance and vibration free operation at high RPMs. Designed with a 1 2 inch bore diameter, it integrates seamlessly with fractional horsepower