Fuel flexibility: You decide what heats and when
With a combi boiler, you have complete control over what fuel you heat with. When you have enough wood, the boiler uses it, and if wood is not available, it automatically switches to pellets. This flexible system allows you to easily respond to the current fuel supply and optimally manage your heating costs. The boiler adapts to your situation and you don’t have to worry about a thing.
Less work, more comfort: Automatic stoker
Forget about constant heating. The BLAZE HARMONY boilers have an automatic stoker that keeps the coals hot and ensures a quick relight without the need for a new preparation. Less hassle, less time spent at the boiler and more heat for you. What more could you ask for?
Watch the video where we show you how easy heating with BLAZE HARMONY boilers can be!
Convenient feeding and clean operation
Top loading makes refuelling quick and convenient. The exhaust fan ensures that when you open the door, you will no longer have a problem with smoke or odours in the boiler room. The heating will always be clean.
Heat without interruption: Automatic changeover to pellets
What if the wood burns out and you’re not home? With the BLAZE HARMONY combi boilers this is no problem! As soon as the wood burns out, the boiler automatically switches to pellets and continues heating without you having to do anything. This intelligent system ensures that the heat of your home never goes out, even when you’re away. Thanks to the remote control, you can control the boiler from anywhere and adjust the settings to suit your needs. Want to return to a warmer home? Just a few clicks and the heat will be waiting for you when you arrive.
Efficiency that pays off: you reduce heating costs without compromise
Combination boilers aren’t just about comfort, they’re also about efficiency. With an efficiency of over 90% , they use the fuel to the maximum, almost without fail. So less waste, lower heating costs and more heat with every feed. Simple and efficient.
Awards confirm the quality of our combi boilers
The BLAZE GREEN COMBI boiler is not only a technically unique solution that allows you to combine wood and pellet heating comfortably. In addition, this model regularly wins prestigious awards that confirm its top performance and quality. Most recently, it won the Golden Cob 2025 award at the Earth Breeder trade fair – clear proof that the BLAZE GREEN COMBI is one of the most sophisticated and respected boilers on the market.
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Ecology is the main theme in BLAZE HARMONY
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