Wood boilers BLAZE HARMONY

Innovative, economical, revolutionary. Discover wood-burning boilers designed for comfortable heating.

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BLAZE HARMONY wood boiler models

Efficient and ecological wood boilers for modern home heating

Are you unsure about choosing a boiler? Make your decision easier with our guide

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Discover pioneering wood boilers that will reduce your energy bills and make heating easier in 3 key ways.

Reasonable acquisition costs

Bet on advanced equipment without compromise. With BLAZE boilers, you don’t have to pay for expensive components such as mixing valves – laddomats, pumps or emergency aftercooling systems. They are designed to save you a lot of hassle and last much longer.

  • Fuel chamber with improved protection

    The improved design of the feed chamber with double insulation protects the boiler walls from direct cooling by heating water. This prevents low-temperature corrosion in the feed chamber, thus extending its service life The double-insulated feed chamber wall also improves overall combustion efficiency and, unlike conventional boilers, is completely replaceable.

  • No additional costs for expensive components (PATENTED)

    Avoid unnecessary multi-costs. The patented heating water mixing system integrated in BLAZE HARMONY boilers replaces the classic backflow protection. This eliminates the need to purchase expensive components such as mixing valves – laddomat, pumps or emergency aftercooling for BLAZE boilers. The patented mixing system also protects the boiler against low temperature corrosion by means of water temperature control. Together with the double-insulated chamber, this is the second element that increases the boiler’s durability and extends its service life.

  • Adaptation for single boiler connection

    There is power in simplicity. Another advantage of the patented water mixing system is the possibility of connecting the boiler to the heating system by itself. BLAZE HARMONY boilers can operate even without circulating pumps or in the event of a power failure. This provides their owners with greater independence and also savings on the energy of the circulation pumps.

  • No extra costs for storage tanks + subsidies

    Don’t overpay where you don’t need to. The certifiable power controllability of BLAZE boilers allows the installation of a storage tank with a lower volume than required by the standard. For the BLAZE PRAKTIK and BLAZE NATRUAL PLUS model series with a controllability of 30-100%, it is also possible to connect the boiler to the heating system without a storage tank*. All boiler models are eligible for current subsidies.
    *It is important to note, however, that the installation of a boiler without a storage tank is not suitable for all types of building. It depends on the heat loss of the heated house and other characteristics of the specific heating circuit. For more information on the possible installation of a boiler without a storage tank, please refer to the boiler’s operating and installation instructions or contact your installer.

Compare the purchase cost of a conventional wood boiler and the BLAZE HARMONY boiler

  BLAZE HARMONY Běžný kotel

Possibility of installation without a buffer tank

 YES NO

Adjustable output

 YES NO

Gravity connection

 YES NO

Operation without electricity

 YES NO

Possibility of combustion of loose fuels

 YES NO

Possibility of combustion of wet fuels

 YES NO

Burning time (max. filled chamber)

 3–8 hours 2–5 hours

Usable stocking chamber volume

 cca 90 % cca 70 % (front door)

Fuel consumption

 0,25–0,35 kg/kWh 0,35–0,45 kg/kWh

Reasonable operating costs

Why drown God in the windows? Make the most of the wood’s energy with a combination of patented technologies – automatic stacker, beam nozzle, mechanical turbulators and three-level air handling. Simply get more heat.

  • Automatic permanent heater - one ignition per season (patented)

    Imagine a boiler that you melt only once. The mechanical fuel detection system of BLAZE HARMONY boilers will make your daily heating easier. When the fuel in the boiler burns out, the burning is stopped by automatically switching off the exhaust fan. Thanks to this clever detection, a layer of glowing embers remains in the boiler feed chamber for up to several tens of hours – an automatic stoker. When the wood is reapplied to the stacker layer, the boiler will self-ignite without the need for heating. The automatic stoker system ensures economical operation of the boiler using all the fuel and makes stoking the boiler a 2 minute affair.

  • Efficient combustion of any wood (patented)

    The three-stage air supply ensures uniform combustion by gasification with an efficiency of over 90%. This technology, developed by BLAZE HARMONY, can adjust the air ratio itself depending on whether you are burning hardwood, softwood, larger logs or wood with higher moisture content. The result is a longer burn per batch and maximum energy use. With the BLAZE GREEN and BLAZE PRAKTIK boilers, comfort goes even further. Lamda probe-controlled airing controls the combustion completely automatically and without the need for your intervention. This ensures even higher boiler efficiency with minimal emissions.

  • Jet nozzle for efficient combustion (patented)

    Special jet nozzle at the bottom of the feeding
    chamber increases combustion efficiency and keeps the fuel in the correct position. Thanks to the original
    shape, it naturally discharges ash without the risk of clogging and thus allows continuous operation of the boiler with lower operating costs.

  • Mechanical turbulators for greater heat recovery

    Innovative mechanical turbulators located in the boiler heat exchanger increase the overall heat yield and at the same time allow easy cleaning. By simply moving a lever on the side of the boiler, unwanted debris can be removed from the heat exchanger even during operation without any need to dismantle the boiler. Mechanical turbulators help maintain high boiler efficiency and make overall boiler maintenance easier.

Easy operation and high comfort

5 minutes heating, all day heat. Thanks to its technology, BLAZE boilers also save the most important thing we have – time. Treat yourself to comfort and easy heating – heating in a boiler no longer has to be a chore.

  • Easy operation

    The BLAZE boiler can be operated by every member of the family – from grandfather to grandson. Thanks to a high level of automation and minimal intervention, it takes care of everything by itself. The boiler control unit can communicate with the entire heating system of the house, controlling heating, water heating and the storage tank. Make heating with wood easier once and for all.

  • Spacious folding chamber for convenient folding

    The top loading door is used for convenient loading of fuel without unnecessary bending. The top filling system allows the chamber to be filled with wood up to 90% of its volume, which is 20% more than conventional boilers. This allows more wood to be loaded into the boiler, which combined with certified power control and automatic airing will significantly reduce the number of visits to your boiler room.

  • Clean operation with no risk of smoke leakage into the room

    Forget about unpleasant smoke when opening the boiler. Thanks to the clever smoke detection system, the BLAZE boiler itself recognises when you want to add wood. Before opening the door, it sucks the smoke from the feeding chamber directly into the chimney. You can therefore rely on comfortable, clean and safe stoking without odour and smoke in the room.

  • Certified power adjustability for easy setup

    Top performance control allows you to directly set the desired boiler output in percentage and control the boiler during operation. The reduced power setting ensures a long burn time in the boiler with comparable combustion quality as when the power is set at 100%. This solution is particularly practical during the transition period when full boiler output is not often required. The output of BLAZE HARMONY boilers can be controlled from 30 (50) % to 100 %.

Pro snadné ovládání a obsluhu kotle

Automatická řídící jednotka ecoMAX

Sofistikovaný řídící program regulátoru umožňuje přímo nastavit požadovaný výkon kotle v procentech. Rozsah možného nastavení výkonu závisí na typu kotle. Nastavení nižšího výkonu než 100 % zajistí dlouhou dobu hoření v kotli, při srovnatelné kvalitě spalování, jako při 100 % výkonu. Regulátor automaticky upravuje výkon kotle tak, aby nedošlo k překročení maximální teploty vody a snižuje riziko přetápění.

  • Úspora financí a prostoru
  • Nižší spotřeba paliva
  • Snadná obsluha a ovládání

We can help you from the selection of the boiler to the final installation

  • We cooperate with 2000 heating engineers from all over the country

    To ensure the highest quality not only of the boiler itself, but also of the entire heating system
    system and subsequent operation, we realize the sale and complete installation of boilers
    exclusively by our trained heating engineers.

  • Technical advice for customers

    If you are not sure about the boiler, our experienced technicians will help you with your questions about the boiler or the overall installation.

  • Processing of subsidies

    Eligibility assessment, complete administration and continuous support throughout the process through our partner

  • Longest warranty on the market

    Thanks to the sophisticated design and several protective elements that increase the lifetime of the boiler, we offer you a superior 7-year warranty on the boiler body

  • Immediate 24/7 service

    The ecoNET internet system enables remote management and monitoring of the boiler and the entire heating system. This gives you the assurance of convenient control and your heating engineer can provide remote support whenever you need it.

BLAZE HARMONY References

What do our customers say about us? Check out our selection of wood and pellet boilers.

Všechny reference

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