MESys Convertible - Semi-Automated Wood Pellet Boiler

Reduce your carbon footprint and
save on your heating costs.
The MESys Convertible is the ideal solution for areas where bulk pellet delivery is unavailable. The Convertible is a standard MESys AutoPellet boiler designed to be bag fed, by hand, with about 300 pounds of pellets in a single load.
- 300 Pounds of Integrated Fuel Storage
- Easily Uprades to Fully-Automatic
- Industry Leading 30-Year Warranty
- Automatic Heat Exchanger Cleaning
- Optional Auto-Ash Compression

The easy first step.
Unlike many other wood pellet boiler systems, the Convertible allows you to start with a base model, at entry level pricing, and upgrade to a fully-automatic system once bulk pellet delivery becomes available in your area.


The world’s finest wood pellet boiler.
A) Bottom Fed Burner
Our unique bottom fed burner design eliminates emptying ash from the burn chamber for a restart, this results in no by-product build up. After a period of low-demand only the application of air is commonly necessary to restart.
B) Automatic Heat Exchanger Cleaning
Heat Exchanger tubes are automatically cleaned daily, never requiring a manual cleaning.
C) Integrated Fuel Storage
Approximately 300 pounds of internal fully-integrated pellet fuel storage.
Fully-integrated system accessories.
Easily Upgrade to Fully-Automatic
With a few simple additions, the MESys Convertible transforms into a fully-automatic MESys AutoPellet boiler. Each component is designed specifically for use within the system.

Automatic Ash Removal
With the addition of Ash Compression, the wood pellet ash is automatically removed from the boiler and compressed into a specially designed container to be emptied about four times a year in a residential home.
This is a quick and easy and the ash is great for your lawn or garden.
View Ash Removal Video

Automatic Fuel Feed
The MESys Convertible easily converts from a manual-fed pellet boiler to automatic-fed pellet boiler with the addition of the Vacuum Turbine Fill Unit.
Maximum distance between wood pellet fuel storage and the boiler is 66 feet.
AutoPellet Touch Screen
The MESys Convertible is now available with a touch screen controller for remote internet monitoring. The newly designed AutoPellet Touch is a modern touchscreen 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.

Convertible Features
- 30-Year Warranty
- OMNI Listed to UL Standards
- 87.7% Efficiency
- Two Stage Combustion
- Stainless Steel Combustion Chamber
- Digital LCD Controller Interface
- Bottom Fed Pellet Burner
- Programmable Logic Controller for
- Modulated Heat Output
- External Detachable Ash Box
- Automatic Electric Ignition
- Burner Mountable on Left or Right Side
- Burnback Fire Prevention Through Air
- Tight Spring Actuated Valve
- Automatic Heat Exchanger Cleaning
- Combustion Sensor (Monitors Efficiency)
- Pressure Sensor and Flue Gas Fan Safely Control Draft
Start saving today
Join the thousands already saving on their heating costs and reducing their carbon footprint using fully-automatic wood pellet central heating systems. Contact us to learn how much you can save.