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$3,648.00

UNI 15 wood boiler, 65K BTU

FOR COMMERCIAL USE ONLY

UNI burns manual feed biomass such as wood, coal and woodchips.
UNI is very efficient with gasification mode and chimney sensor.

Heat: 2500 ft²
Weight: 716 lb
Width: 24'', Depth: 25'', Height: 55''
Firebox size: 25 gal.us
Logs length: 20"
Made in Europe

EFFICIENT MODULATING WOOD BOILER WITH GASIFICATION MODE

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Features

Specs

Reviews / Q&A

Manual

UNI Wood Boiler
Main Features

  • Fire Box

    Includes a large loading chamber
  • Smart Controller

    Multiple customizable options
  • Automated Fan

    Several speed options
  • Burning time

    Up to 24 Hours
  • Heat exchanger

    Efficient tubular design
  • Boiler Steel Frame

    High-strength grade, 5mm thick 
UNI-main-features

Main Features

Thickness nearly 1/4"

line-thickness-solid

UNI boilers are constructed with ASTM A106,  the highest quality certified boiler steel with powder coated boiler casing. This unit is distinguished by its enlarged loading chamber featuring durable cast-iron grates. High-quality multi-layer coating, non-combustible 2" insulation, and thermal protection systems ensure long-term and worry-free operation.

Powerful controller

Our boiler is outfitted with the most recent controller, allowing you to automatically control the operation of the fan with smooth modulation, the central heating pump (CH), and the hot water pump (DHW). You will also be able to program the combustion process based on the fuel type and operating conditions.

A heat source you can count on

This boiler is clean, full combustion extracts the greatest amount of heat with a guaranteed efficiency of 86 % or more, using micro air metering in the lower and higher fire chambers.

Up to 24 hours

The spacious fuel loading chamber and variable heat output from 30 to 100 percent are features you will only find in UNI. It is also highly efficient with an exhaust gas maximum temperature of less than 260°F / 300°F. When combined with a buffer tank, you can access the gasification mode, which allows you to extract the most energy from your solid fuel.

Made of high-strength boiler steel

uni_3

Simple to use

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

    Jocelyne,

    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.
    ★★★★★

    Todd,

    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.
    ★★★★★

    Greg,

    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

BOILER UNIT UNI 15 UNI 40 UNI 60 UNI 95 UNI 150 UNI 300 UNI 500
Heat Area ft² 2500 4000 5000 6500 9000 15000 22000
Water Vol. gal 21 30 40 48 112 315 515
Connection inch 1 ½ 1 ½ 2 2 2 3 3
Chimney inch 6 8 8 8 8 12 12
Firebox Size gal 25 44 58 81 159 278 382
Log Length inch 20 24 26 30 48 66 88
Boiler Width inch 24 28 30 39½ 39½ 39½ 39½
Boiler Depth inch 25 34 36 50 63 81 105
Boiler Height inch 55 55 65 69 69 84 84
Boiler Weight lb 716 992 1224 1490 2000 6050 7800

Customer Reviews

Based on 11 reviews
64%
(7)
27%
(3)
9%
(1)
0%
(0)
0%
(0)
K
Kurt Nothnagel

It looks to be a very good boiler I am working on the plumbing now.

H
Henry Cloutier (Montreal, CA)
Awesome

Good one mix properly

J
John Funk (Charlotte, US)
well built

I found it thick and well built
big doors
instructions could have been better along with a parts list
great tech support real people talk to you
could use some USA approvals

W
William Dupont (Stafford, US)
uni 15

I didnt purchase a boiler, as it was still in testing and unable to sell to public.

D
Daniel Crampton (Notre Dame de Lourdes, CA)
UNI 40 happy heater

The UNI 40 boiler i bought is successfully heating my home in a fairly cold climate (-30 is not uncommon). I am burning mostly deadfall so far and not high quality firewood. The boiler has a bit of learning curve to get operation down pat. One observation is that while the boiler is very responsive in terms of heat output in a short period of time, performance efficiency would be enhanced with a significant buffer tank which I plan to install in due course. I am pretty happy with the boiler to date and installation/operation were straightforward and relatively simple to master.

Customer video reviews

Customer image reviews


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