Reduce your carbon footprint and save on your heating costs with the MESys AutoPellet Boiler—our fully-automated wood pellet boiler.

The MESys AutoPellet wood pellet boiler is effortless  to use and is ideal for central heating and domestic hot water. The AutoPellet is a fully-automated standalone system designed to meet the demands of households, businesses, municipal buildings and institutions.

  • Fully-Automated System
  • Automatic Ash Removal & Cleaning
  • Industry Leading 30-Year Warranty
  • 60,000+ Units in Service Worldwide
  • No Backup System Necessary
  • No Expensive Thermal Storage Needed
The world’s finest wood pellet boiler.

Automatic Vacuum Fed Fuel
From the pellet mill to the burner, you never see or touch the fuel.

Automatic Heat Exchanger Cleaning
Heat exchanger tubes are automatically cleaned daily, meaning there is no manual cleaning required and the boiler does not have to be shut off or cooled down for its automatic cleaning process to run.  We do recommend a professional annual cleaning like other heating systems.

Bottom Fed Burner
Our unique bottom fed burner design eliminates emptying ash from the burn chamber, which results in no by-product build up.  After a period of low-demand only, the application of air is commonly necessary to restart.

Ash disposal, the easy way.

AutoPellet = Auto Ash Removal

Pellet ash is automatically removed and compressed into a specially designed container to be emptied by an easy one-to two-minute process about four times a year in a residential home.

This is a quick, clean and easy task and the ash is great for your lawn or garden.

View Ash Removal Video:



“The AutoPellet exceeds all others in performance and reliability; the easy emptying of the ash container, 2 – 3 times per year, is all the effort required by us.”

—The Tremblays

Proven fuel transport method.

Vacuum Fuel Feed

For installations that require pellet storage to be in a separate location from the boiler, vacuum delivery is used. Maximum distance between storage and boiler in this case is 66 feet.

Fuel storage for any application.

From 1/2 Ton to 50 Tons, We Can Store It All

With many sizes and configurations available, our wood pellet storage options are designed to fit your space and needs. These options ensure safe, automatic, reliable movement of the wood pellets from bulk storage to the burner. Our FleXILO storage bags are well suited for indoor spaces where space is limited.

View Available Sizes

“The Maine Energy pellet boiler keeps my house warm and heats my hot water. I love having pellets delivered into the storage bag. I never have to handle the pellets. When needed, the vacuum system moves the pellets from the storage bag to the hopper next to the furnace. Easy!”

—Terrence H.

AutoPellet Touch Screen.

The MESys AutoPellet is now available with a touch screen controller for remote internet monitoring. The reliable and proven AutoPellet touch screen is a modern touch screen interface with a clear color display enabling quick and intuitive navigation. Track your boiler’s performance, fuel consumption, and receive email alerts when it’s time to empty your ash bin.

AutoPellet Features


  • ASME Certified (where necessary)
  • OMNI Listed to UL Standards
  • 85% to 87% Efficiency
  • Three Stage Combustion
  • Stainless Steel Combustion Chamber
  • 30-Year Warranty
  • Bottom Fed Pellet Burner
  • State-of-the-art Programmable Logic Controller
  • External Detachable Autofilling Ash Box
  • Automatic Ignition
  • Burner Mountblade on Left or Right Side
  • Airtight Spring Actuated Safety Valve
  • Automatic Heat Exchanger Cleaning
  • Combustion Sensor (Monitors Efficiency)
  • Pressure Sensor and Flue Gas Fan Safely Control Draft
  • Pellet Auto Feed (Vacuum)

Join the thousands already saving tons using fully-automatic wood pellet central heating systems. Contact us to learn how much you can save.