MT VERNON AE Pellet Insert


MT VERNON AE Pellet Insert


The Mt Vernon AE pellet insert delivers more heat than any other cast iron pellet insert available. This eco-friendly insert is loaded with technology that’s good for your pocketbook, and great for Mother Nature.

  • 53,300 BTUs — heats 1,300 to 2,900 square feet, based on climate and home efficiency
  • EPA certified, with low emission levels of 1.7 grams per hour
  • 52 lb. hopper capacity
  • 7-day programmable thermostat for precision control
  • Quietest-operating pellet insert on the market – 41 decibels at a distance of 6 feet



SKU: LTI-22-QF-0203 Categories: ,
Mt Vernon AE Pellet Insert Features

Key Features and Technologies

Advanced Energy (AE) technology is a combination of efficient engineering and easy operation in Quadra-Fire pellet appliances. AE delivers strong, economical heating performance with:

  • A 7-day programmable thermostat constantly monitors heat levels and automatically controls five heating levels
  • An exclusive, computer-controlled feed system for consistent heat
  • Quiet, variable-speed DC blower motors with battery backups and computer controls
  • A patented auto-clean system providing hands-free cleaning and continuous burns
  • The ability to burn multiple fuels—from wood pellets, to grain, to sunflower seeds

Own With Confidence

The Quadra-Fire® Limited Lifetime Warranty is the strongest and most comprehensive in the industry. It illustrates a commitment to producing the best and most reliable products available—and allows you to own your hearth appliance with confidence. Season after season, year after year.
Be sure to register your warranty to stay up-to-date with any pertinent information from Quadra-Fire®. Read more specifics on our Limited Lifetime Warranty here.

What does “EPA-Certified” Mean?

An EPA-certified appliance has been tested to comply with the strict emissions and efficiency standards set forth by the U.S. Environmental Protection Agency (EPA). These regulations exist to reduce pollution and help control energy costs. Certification guarantees an appliance will burn cleanly and efficiently, reducing your heating costs and protecting the air we breathe.

Additional information

Front Width


Firebox Opening Front Width


Back Width


Firebox Opening Back Width


Front Height


Height at Opening


Depth into Firebox


Firebox Depth into Firebox


Unit Depth into Hearth


Viewing Area

21" x 14"

BTU/Hour Input

16,800 – 53,300

Heating Capacity

1,300 – 2,900 sq ft.