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Boilers: 3 to 7 days delivery
Heat pumps: 3 to 7 days delivery
Accessories: 2 to 7 days delivery

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$3,278.00

UNI 15 wood boiler, 65K BTU

Name: UNI 15 wood boiler, 65K BTU
Brand: TIS SP. Z.O.O.
SKU: BOILER-UNI-15
Price: 3278.0 USD
Availability: InStock

EFFICIENT MODULATING WOOD BOILER WITH GASIFICATION MODE

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
Commercial Grade for Commercial Use.

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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

Main Features

Thickness nearly 1/4"

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.

Questions ?

Made of high-strength boiler steel

Simple to use

BOILER	UNIT	UNI 15	UNI 40	UNI 60	UNI 95	UNI 150	UNI 300	UNI 500
Capacity	KBTU	27 - 68	51 - 137	85 - 205	154 - 338	185 - 512	320 - 1000	545 - 1700
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 video reviews

Customer image reviews

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

Awesome

Good one mix properly

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

uni 15

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

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.

Frequently Asked Questions

Where can I find your dealers?

We don't have a dealership. Please speak directly with one of our sales agents via phone, chat, email or text message for more information.

Who will install my boiler?

Mbtek does not offer physical installation. You will need a hydronic plumber to connect the boiler to the water system and a chimney installer. Please contact us for any assistance.

Where can I find parts?

At this link. We have spare parts ready to ship the following business day.

How long does a fire last?

This will depend on the type of wood you are using. However, at the lowest settings, a fire can last up to 24 hours. We recommend using gasification mode, which ensures excellent combustion with a quick yet strong fire. We also recommend storing this intense heat in a buffer tank. This will allow you to diffuse the heat slowly as needed.

Do I need to purchase anything else with my wood boiler?

boiler-components-schematic_e0b5665a-08b8-4fb3-9bb2-c601bb9997f3

When should I receive my unit?

When the unit is in stock, we will book the shipment for the 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 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 from the U.S. or Canada?

This varies for each product. We have warehouses in Pennsylvania (U.S.), Alberta (CAN), and Quebec (CAN).

What is the product warranty?

We offer a 10-year warranty on welds.
We also have replacement parts available.

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Central boiler and heat pump systems specialist

CALL / TEXT US 888-301-0737

We ship your order the next business day.

SOLID FUEL BOILERS

CENTRAL
HEAT PUMPS

ACCESSORIES

UNI 15 wood boiler, 65K BTU

Features

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