Lennox Combustion Exhaust Blower, H7310

SKU H7310
MPN H7310
Only 7 Left In Stock


Replacement combustion fan assembly for the Lennox Montage pellet stove. The combustion blower is also called the exhaust blower. Includes the motor, fan, and gasket.

Replacement For Part Number :
  • H7310

Compatible Models


  • Montage

Technical Specs

Volts 115
Cycles 60Hz
Amps 1.8
RPM 3000
Wiring Connectors OEM Jack Plug



Assembly Instructions For Lennox Combustion Exhaust Blower, H7310

The exhaust blower is located on the right side of the stove behind the service door. Always unplug the unit before attempting any service in the mechanical cabinet. To remove the entire assembly:

  • Unplug the motor from the power jack.
  • Remove the wire leads from the low-limit switch
  • Remove the orange pressure hose from the motor assembly connection
  • Remove the vent from the appliance adapter or, using a 1/8" allan key, remove the appliance adapter from the motor assembly.
  • Locate and remove the 5 allan key screw heads around the perimeter of the motor assembly that fasten it to the stove.
  • Scrape off the motor assembly gasket from the stove body
  • Install your new motor assembly with gasket
  • Reconnect the low-limit switch wires to either terminal of the switch
  • Reconnect the pressure hose
  • If your appliance adapter is securely attached to the existing vent, remove the new appliance adapter from your new assembly and connect your venting using the old adapter.

Helpful Tips

If your motor runs hot to the touch or vibrates, typically this means that the motor needs to be replaced. There are instances where a controller may be sending a modified signal to the motor. Before replacing the motor, bench test the motor with 120 volts directly from a test cord, see if the blower still operates the same way. If the performance improves, such as less hot and no vibrations, replace your controller, otherwise replace the motor.


Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Info

This Item Qualifies For Free Shipping!

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We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

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Read More About Our Shipping Information

Please Note: Due to the COVID-19 emergency, USPS and UPS will not guarantee delivery times. Unfortunately, we will not be able to provide a refund for packages shipped which are late. Packages may be delayed 1-2 days. Everyone is trying their best under these circumstance. Thank you for your understanding.

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exhaust blower
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