Name: Mullion Heater
Brand: Lennox
SKU: i2721831
Price: 39.7 USD
Availability: OutOfStock

Dual Run Capacitor

Compressor run capacitor, 120 volts 15 mfd.

Run Capacitor

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Flame Sensor

Furnace control board. The control board regulates the supply of power to the furnace components.

Control Board

You need Contactor HN51KC024 if you're having trouble with the compressor or fan motor on your air conditioner, furnace, heat pump, or air handler. This genuine OEM single-pole, 24-volt coil contactor has a full load amps (FLA) rating of 30 amps and a locked rotor amps (LRA) rating of 150 amps.

Contactor

The Frigidaire Oven Burner Igniter 5303935066 is a high-quality replacement part that ignites the gas to light the oven burner. It includes 2 ceramic wire connectors and replaces multiple part numbers

Igniter

Limit Switch

Dryer blower wheel. Used on 29 inch Whirlpool built models with lint filter on top. To remove the blower wheel, unscrew the blower wheel  clockwise off the motor shaft.

Blower Wheel

Flame rollout limit switch re-settable 350F

Flame Rollout Limit Switch

Relay

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Lennox

Mullion Heater

Heating Element

This free troubleshooting video shows quick maintenance tips for taking care of your Gree PTAC Unit. If you're unable to find the information you need on our website, we suggest that you use a search online to find a reliable online repair forum. It's likely that your question has already been answered there. We also recommend contacting your product's manufacturer or calling a local repair technician. And don't forget to like and comment on this video, and subscribe to our channel!

PTAC Unit Maintenance Tips

Mullion-Heater

Lennox 73L74 Packaged Unit/RTU Mullion Heater | Repair Clinic

Lennox Packaged Unit/RTU Mullion Heater 73L74

This part 73L74 is compatible with:

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Mullion Heater Customer Reviews

Alternative Part Number(s)

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