PELLET DUO 500 boiler, 1700K BTU


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Pellet Duo is optimized for burning pellets. The boiler includes a self-igniter burner. You can burn pellets, corn, flax, sunflower husks, grains and cherry pits.

Heat: 55000 ft²
Weight 5'200 lb, Width 60 1/2'', Depth 44'', Height 66''
Manual Firebox: 56 gal, maximum logs length 48"
Automatic Hopper: 335 gal - 1600 lb of pellets
Made in Europe

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PELLET DUO 50 boiler, 170K BTU

  • All-in-One Controller

    Calibrate and adjust your boiler without leaving the comfort of your house.
  • Energy Saving

    Burning just 1 ton of pellets is released as much heat as: 3527lb of wood, 132L of diesel fuel, & 181L of oil.
  • Certified Technology

    Over 65k units sold worldwide. EN 303-5 and EIN certified.
  • Real-Time Monitoring

    Get instant feedback whenver temperatures change or feels needs to be refilled.
  • Virtually Silent

    You won't hear it running from 10 feet away
  • Technology you can rely on

    We offer a 10-year guarantee and sell spare parts so you can keep your equipment running long-term.
Made in

Main Features

Efficient Heating Solution

Pellet Duo is optimized for burning pellets, corn, flax, sunflower husks, grains, cherry pits, or manual feed biomass. With a heat capacity of 6,200 ft² and commercial-grade construction, it's perfect for commercial use.

Convenient Control

Enjoy convenient control with the all-in-one controller of the Pellet Duo boiler. Calibrate and adjust settings without leaving your house, ensuring optimal performance with ease.

Energy Efficient

Save energy with Pellet Duo. Burning just 1 ton of pellets releases as much heat as 3527lb of wood, 132L of diesel fuel, and 181L of oil, providing efficient heating while reducing environmental impact.

Reliable Technology

Rely on certified technology with over 65k units sold worldwide and EN 303-5 and EIN certification. Benefit from real-time monitoring, virtually silent operation, and a 10-year guarantee with spare parts available for long-term reliability.

  • It is wonderful, we finally made it work. I have to say that Allan and Jesus are wonderful.


    A Happy Customer
  • The quality is very impressive! Don't over pay for other brands. Allen, Jesus and the MBtek team are very helpful both before and after the sale. Thank you for the great experience guys.


    A Happy Customer
  • Product arrived well packed, and undamaged.
    Customer service was great! Very helpful over the phone. Looking forward to doing more business in the future.


    A Happy Customer

Customer video reviews

Frequently asked questions

Where can I find a dealer?

You can speak directly with one of our sales agents via phone, email or text message for more information.

Who will install my heat pump?

Mbtek does not complete the installation. Any HVAC professional will be able to install your purchase. If you require assistance finding one, we are here to help.

Where can I find parts?

Here We have spare parts ready to ship the following business day.

When will I receive my unit?

As soon as the unit is in stock, we will book the shipment following business day. The availability (or ETA) of a specific unit is mentioned on the top of each product page. Depending on your location, delivery can take anywhere from 3 to 12 days

Do I have to pay customs fees if my unit is coming from another country?

No. We take responsibility for these charges.

Are your products shipped in the U.S. or Canada?

It varies for each product. However, we have warehouses in Pennsylvania (U.S.), Alberta (CAN), and Quebec (CAN).

What is the product warranty?

The compressor includes a 5-year warranty.

Need an installer?

We made it easy for you.

Please note that listed installers are independent contractors and not employees of MBTek.
They are skilled professionals familiar with our products and capable of efficient installation.

Any Questions?

Reach out to us

Technical Specifications

Basic Information:

Attribute Value
Heat 6'200 ft²
Weight 1'100 lb
Width 45''
Depth 31''
Height 65"
Manual Firebox 28 gal, maximum logs length 19"
Automatic Hopper 105 gal - 625 lb of pellets

Detailed Information:

Power supply 230V~, 60Hz
Current consumption by the regulator 0.2 A
Max. rated current 6 (6) A
IP rating of the regulator IP20
Ambient temperature T50
Ambient temperature 0...50 °C
Storage temperature 0...65°C
Relative humidity 5 - 85% without steam condensation
Temperature measurement range of sensors CT4 0...100 °C
Temperature measurement range of sensors CT6-P -35...40 °C
Accuracy of temperature measurement using 2°C
Connectors Screw terminals at supply voltage side - 2.5mm²
Screw terminals at control voltage side - 1.5mm²
Graphical display Graphical 128x64
Overall dimensions 340x225x60mm
Total weight 1.6 kg
Standards PN-EN 60730-2-9
PN-EN 60730-1
Software class A
Pollution degree 2nd pollution degree

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Technical & User Manuals

This documentation covers many of the topics of interest to end-users and maintenance staff. For any additional inquiries, contact us.
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