Carrier 50HE400792 Induced Draft Assembly 320788-703 The spring return pneumatic actuator

The spring return pneumatic actuator is equipped with an integrated positioner and an exposed yoke

As a precision-calibrated disc-type limit switch

For technicians performing a Danfoss MT72-3VI replacement

making it suitable for harsh environments

How do I test if the 18K43 limit switch is defective

Carrier 50HE400792 Induced Draft Assembly 320788-703 The spring return pneumatic actuatorThe Carrier 50HE400792 Induced Draft Assembly is an essential OEM component engineered for high efficiency gas furnaces and Series HEDC commercial units. This 460V draft inducer motor is designed to facilitate a reliable startup by establishing a consistent negative pressure within the heat exchanger to safely expel combustion byproduct gases through the flue system. Built with a 1 16 HP motor and heavy duty ball bearings, this assembly operates at