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Utilizing a 67400331 replacement blower motor ensures that the system's CFM output remains within original design parameters
Utilizing a precision-machined internal configuration
converting AC voltage into a DC microamp signal that the furnace control board requires to maintain the gas valve circuit
eliminating the need for universal motor adapters
Siemens Building Technology 333-072 Diaphragm L99H008 Utilizing a 67400331 replacement blowerExperienced HVAC technicians know that a ruptured pneumatic actuator diaphragm can cripple a buildings dampening system. The Siemens 333 072 replacement diaphragm is the exact OEM specified component for maintaining and repairing the legacy Powers Controls No. 4 pneumatic damper actuator. Specifically engineered for use with the now discontinued cast aluminum housing (331 2885), this 5 pack of diaphragms ensures you have reliable spares for multi