Century Motors 407 Motor 321042-401 As the primary integrated furnace

As the primary integrated furnace control (IFC)

the MK-4821 actuator provides a stable 1-inch stroke and is rated for a 30 psig maximum air pressure

This 120V HVAC actuator is engineered for high-duty cycle performance

Standard operation cycles are approximately 45 seconds to open and 45 to 60 seconds to close

The kit typically includes the integrated motor and wheel assembly

Century Motors 407 Motor 321042-401 As the primary integrated furnaceThe Century Motors 407 Motor is a high performance shaded pole motor engineered for fan coil and unit heater applications. Designed with a 4. 4 inch frame size, this 115V single phase unit delivers versatile power ratings of 1 6 1 9 1 12 1 15 HP, allowing technicians to match specific CFM requirements across 4 speed configurations. Operating at 1550 RPM with current draws of 4. 8 3. 1 2. 6 2. 3 amps, its continuous air over (CAO) design ensures