BLAZE GREEN COMBI boiler is based on all the proven advantages of the BLAZE GREEN model and is extended with a rotary pellet burner. It enables an automatic transition to wood pellet combustion, ensuring continuous heating operation. At the same time, it offers an easy return to manual fuel loading – during which the pellet burner is automatically switched off. The combination of different fuel combustion in both manual and automatic modes makes the BLAZE GREEN COMBI boiler one of the most versatile and environmentally friendly solutions on the market.
| BGC 18 | BGC 26 | BGC 33 | |
|---|---|---|---|
|
Nominal output
(kW) |
18 | 26 | 33 |
|
Regulated output
(kW) |
9–18 | 13–26 | 16–33 |
|
Regulated output
(kW) |
4-15 | 6-20 | 6-20 |
|
Efficiency
(%) |
92 / 94 | 92 / 94 | 93 / 94 |
| Emission class | 5 | 5 | 5 |
| Ecodesign |
|
|
|
| Energy class | A+ | A+ | A+ |
|
Log length
(cm) |
33 | 50 | 50 |
| Pellet diameter | 6–8 | 6–8 | 6–8 |
|
Fuel chamber volume
(l) |
80 | 120 | 120 |
|
Weight
(kg) |
330 | 440 | 440 |
|
Maximum operating pressure
(bar) |
3 | 3 | 3 |
|
Water volume
(l) |
40 | 55 | 55 |
| Fuel storage tank volume | volitelné | volitelné | volitelné |
| BGC 18 | BGC 26 / 33 | ||
|---|---|---|---|
| mm | mm | ||
| A | 1040 | 1040 | |
| B | 584 | 768 | |
| C | 664 | 664 | |
| D | 370 | 370 | |
| E | 130 | 130 | |
| F | 680 | 870 | |
| G | 1104 | 1288 | |
| H | 530 | 714 |
| BGC 18 | BGC 26 | BGC 33 | |
|---|---|---|---|
| Fuel: wood | |||
| CO (13% O₂) | 21 | 18 | 25 |
| OGC/THC (13% O₂) | <1 | <1 | 4 |
| NOx (13% O₂) | 114 | 108 | 126 |
| Dust (13% O₂) | 12 | 14 | 12 |
| Fuel: pellets | |||
| CO (13% O₂) | 43 | 46 | 46 |
| OGC/THC (13% O₂) | 1 | 1 | 1 |
| NOx (13% O₂) | 110 | 115 | 115 |
| Dust (13% O₂) | 10 | 13 | 13 |
| 330 l | 440 l | 820 l | |
|---|---|---|---|
| mm | mm | mm | |
| A | 1260 | 1385 | 1470 |
| B | 575 | 635 | 995 |
| C | 575 | 635 | 995 |
| BLAZE GREEN COMBI | Běžný kotel | |
|---|---|---|
|
Regulated output
(kW) |
|
NE |
| Gravity-fed connection |
|
NE |
| Operation during a power outage |
|
NE |
| Option to burn loose fuel |
|
NE |
| Option for automatic switching to pellet combustion |
|
NE |
| Burning time per single load (max. filled chamber) | 3–8 hod | 2–5 hod |
| Usable volume of the loading chamber | cca 90 % | cca 70 % (čelní přikládání) |
| Fuel consumption | 0,25–0,35 kg/kWh | 0,35–0,45 kg/kWh |
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.
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.
The rotary burner of the ROTARY PELL COMPACT boiler is made of a new generation high-chrome alloy that better resists extreme temperatures and thermal corrosion. The sophisticated design of the burner, designed for continuous operation without weak points of bends and welds, ensures a significantly longer life and trouble-free operation of the entire pellet boiler.
|
Běžný kotel | |
|---|---|---|
Adjustable power |
YES | NO |
Self-contained wiring |
YES | NO |
Operation during power failure |
YES | NO |
Possibility to burn bulk fuel |
YES | NO |
Option of automatic changeover to pellet combustion |
YES | NO |
Burning time per load (max. filled chamber) |
3-8 hours | 2-5 hours |
Usable volume of the feeding chamber |
about 90 % | approx. 70% (front loading) |
Fuel consumption |
0,25-0,35 kg/kWh | 0,35-0,45 kg/kWh |
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.
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.
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.
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.
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.
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.
Řídicí jednotka ecoMAX přináší pohodlné ovládání kotle prostřednictvím intuitivního dotykového displeje. Díky ní lze regulovat výkon v rozsahu 30–100 % bez ztráty účinnosti či kvality spalování. Inovativní technologie kotlů BLAZE HARMONY zajišťuje, že i při snížení výkonu ze 100 % na 50 % zůstává spalování stejně efektivní – pouze probíhá po dvojnásobně dlouhou dobu. Regulátor současně dohlíží na maximální teplotu vody a chrání systém před přetápěním.
Automatická řídicí jednotka umožňuje provozovat kotel na nižších výkonech (důležité zejména v přechodném období) a instalovat menší akumulační nádrž, což vede k výrazné úspoře financí i prostoru.
Regulátor také vyhodnocuje hodnoty O₂ naměřené lambda sondou a na jejich základě řídí přívod spalovacího vzduchu tak, aby udržel nastavenou hodnotu zbytkového O₂ a zároveň zajistil co nejkvalitnější spalování s nižší spotřebou paliva.
Řídicí jednotku ecoMAX 960D lze rozšířit o modul P, který rozšiřuje možnosti ovládání vytápění. Tento modul umožňuje nejen řízení spalování pelet, ale také správu solární instalace, ohřev akumulačních nádrží a regulaci přívodu vzduchu do kotelny. Díky těmto funkcím je modul vhodný i pro kotle na dřevo, u nichž lze takto přidat pokročilé funkce a rozšířit jejich možnosti.
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