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UNI 300 wood boiler, 1000K BTU

Name: UNI 300 wood boiler, 1000K BTU
Brand: TIS SP. Z.O.O.
SKU: BOI-UNI-HARD-300
Price: 16674.0 USD
Availability: InStock

$16,674.00

UNITS LEFT IN STOCK or IN THE NEXT ARRIVAL.

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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: 20'000 ft²
Controller: 120V Fahrenheit
Weight: 6050 lb
Width: 39'', Depth: 81'', Height: 84''
Firebox size: 278 gal.us
Logs length: 66"
Made in Europe

UNI advantages are the large fuel loading chamber and a variable heat output from 30 to 100%. Using micro air metering in the lower and upper fire chamber, a clean complete combustion extracts the maximum amount of heat with a guaranteed efficiency of 85%.

TIS tronic 83 master the combustion process depending on user parameter, weather, exhaust sensor and fuel quality. The controller easily adapt to any modern heating system and combine with domestic hot water, thermal storage, direct feeding design and more. Simply enter the setpoint heating water temperature and the boiler will modulate the combustion to match load. If the load is small the boiler will cycle to keep hot ashes.

UNI is manufactured with the finest certified boiler steel ASTM A106. The wide door openings make easy cleaning of the heat exchanger, loading of biomass and removal of ashes. All maintenance is performed from the front and there is no need to unscrew anything else. High-quality multi-layer coating, non-combustible 2" insulation and thermal protection systems ensure long-term and trouble-free operation.

Warranty: 10 years

Features

Specs

Reviews

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FAQ

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

On the coldest days

A heat source you can count on

This boilers' clean, full combustion extracts the greatest amount of heat with a guaranteed efficiency of 86 percent or more using micro air metering in the lower and higher fire chambers. This multi-stage air supply system to the primary and secondary combustion chambers ensures that the emitted gases are completely burned.

Burning time on one load

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.

Simple to use yet

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.

Made of high-strength boiler steel

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.

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Included with the boiler

Boiler assembly
TIS TRONIC controller unit
Multi-speed fan
Set of grates
Fire poker
Cleaning brush
Ash pan
Installation guide
Controller guide

Specifications

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BOILER	UNIT	UNI 15	UNI 40	UNI 60	UNI 95	UNI 150	UNI 300	UNI 500
CAPACITY	Kbtu	27 to 68	51 to 137	85 to 205	154 to 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	39 ½	39 ½	39 ½	39 ½
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

Speak with a UNI owner in your Region

Use our interactive map to contact a Mbtek boiler owner in your area and ask about their boiler.

Customer Video Reviews

Customer Pictures

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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?

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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.

Satisfied

So far, the equipment are high quality

Still can't n create

Water Heater

I was very pleased with the customer service. They were quick to assist me in the delivery and the return of the water heater I had ordered. They also made it a priority to refund me and send me notification of their process of which I was very pleased. Thank you for being a a great customer oriented company.

Thank you again.

Very/ Respectfully

Eraclio Sanchez

good love the boiler

Very impressed👌

I installed this Heat Pump in my home, and I'm very impressed. It's been keeping my home warm and comfortable, even during the coldest days.
I'm very happy with my purchase.

UNI 300 wood boiler, 1000K BTU