{"title":"Wood Boilers OPOP","description":"\u003cp\u003eOPOP wood gasification boilers - Czech quality since 1959. Series NATURO, H5, H4EKO-D, H4EKO-D MAX.\u003c\/p\u003e","products":[{"product_id":"opop-naturo-16-газификационен-котел-на-дърва-16-kw","title":"OPOP NATURO 16 - Wood pyrolysis boiler 16 kW","description":"\u003cp\u003eOPOP NATURO 16 – Wood pyrolysis boiler 16 kW OPOP NATURO 16 is a wood pyrolysis (gasification) boiler that works without electricity, without a fan and without electronic elements. Thanks to its advanced design, it achieves high-quality combustion only through the natural draft of the chimney. How does pyrolysis work? In the pyrolysis process, wood is heated in conditions of limited oxygen, releasing combustible gases. These gases are mixed with secondary air and burned at high temperature, extracting maximum energy from the fuel. The result is up to 30% lower consumption compared to old solid fuel boilers. Ease of operation Work in gravity systems without the need for electricity Power regulation via primary and secondary air valve Automatic draft regulator to maintain power Large opening for easy front loading Left or right door opening option Compact design, large combustion chamber Width: only 517 mm - fits in small spaces Combustion chamber: 66.5 liters Wood length: 25-31 cm Burning time: over 3 hours Technical characteristics Nominal power 16 kW Efficiency 88.6% Emission class 5th class (EN 303-5) Ecodesign ✓ Certified Energy class A+ Weight 297 kg Water volume 67 liters Fuel consumption 4.4 kg\/h Chimney diameter 159 mm Required thrust 18-22 Pa Operating temperature 65-90°C Max. pressure 2 bar Steel thickness 5 mm Dimensions Reliability and warranty 5 mm thick steel for long life High-quality cast iron grill Built-in overheating protection (cooling circuit) 5-year weld density guarantee Czech production since 1959 Documents to download OPOP NATURO brochure (PDF) OPOP NATURO user manual (PDF, 42 pages) OPOP NATURO certificate (PDF)\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542432407898,"sku":"573431","price":5472.41,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/naturo-1.png?v=1770655881"},{"product_id":"opop-naturo-21-газификационен-котел-на-дърва-21-kw","title":"OPOP NATURO 21 - Wood pyrolysis boiler 21 kW","description":"\u003cp\u003eOPOP NATURO 21 - Wood pyrolysis boiler 21 kW OPOP NATURO 21 is a wood pyrolysis (gasification) boiler that works without electricity, without a fan and without electronic elements. Ideal for medium-sized residential buildings - achieves high-quality combustion with only natural draft. How does pyrolysis work? Wood is heated in conditions of limited oxygen and releases combustible gases (CO, H₂, CH₄). These gases are mixed with secondary air and burned at high temperature. The result – up to 30% lower consumption and minimal emissions. Easy operation Work in gravity systems without the need for electricity Regulation by primary and secondary air valve Automatic thrust regulator Large opening for easy filling Compact design, large combustion chamber Combustion chamber: 79 liters Wood length: 28-33 cm Burning time: over 3 hours Technical characteristics Nominal power 21 kW Efficiency 89% Emission class 5th class (EN 303-5) Ecodesign ✓ Certified Energy class A+ Weight 370 kg Water volume 89 liters Fuel consumption 5.4 kg\/h Chimney diameter 159 mm Required thrust 18-22 Pa Operating temperature 65-90°C Max. pressure 2 bar Steel thickness 5 mm Dimensions Reliability and guarantee Steel 5 mm for long life High-quality cast iron grill Built-in overheating protection (cooling loop) 5-year weld seam guarantee Czech production since 1959 Documents to download OPOP NATURO brochure (PDF) OPOP NATURO user manual (PDF, 42 pages) OPOP NATURO certificate (PDF)\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542432506202,"sku":"573471-N","price":6254.74,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/naturo-1_c3de4703-b883-46fc-846d-e48a65090497.png?v=1770655896"},{"product_id":"opop-naturo-26-газификационен-котел-на-дърва-26-kw","title":"OPOP NATURO 26 - Wood pyrolysis boiler 26 kW","description":"\u003cp\u003eOPOP NATURO 26 - Wood pyrolysis boiler 26 kW OPOP NATURO 26 is the most powerful model of the NATURO series - a wood pyrolysis boiler that works without electricity, without a fan and without electronic elements. Suitable for larger homes and buildings. How does pyrolysis work? Wood is heated in conditions of limited oxygen and emits combustible gases. These gases are mixed with secondary air and burned at high temperature. The result – up to 30% lower consumption and minimal emissions. Easy operation Work in gravity systems without the need for electricity Regulation by primary and secondary air valve Automatic draft regulator Large opening for easy filling Compact design, large combustion chamber Combustion chamber: 83 liters Wood length: up to 33 cm Burning time: over 2.5 hours Technical characteristics Nominal power 26 kW Efficiency 89% Emission class 5th class (EN 303-5) Ecodesign ✓ Certified Energy class A+ Weight 376 kg Water volume 95 liters Fuel consumption 6.7 kg\/h Chimney diameter 159 mm Required thrust 18-22 Pa Operating temperature 65-90°C Max. pressure 2 bar Steel thickness 5 mm Dimensions Reliability and guarantee Steel 5 mm for long life High-quality cast iron grill Built-in overheating protection (cooling loop) 5-year weld seam guarantee Czech production since 1959 Documents to download OPOP NATURO brochure (PDF) OPOP NATURO user manual (PDF, 42 pages) OPOP NATURO certificate (PDF)\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542432571738,"sku":"573472-N","price":6645.91,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/naturo-1_eac09f5b-dc5f-4a35-a844-89aa9fc2ec70.png?v=1770655910"},{"product_id":"opop-h516-газификационен-котел-на-дърва-16-kw","title":"OPOP H516 - Wood pyrolysis boiler 16 kW","description":"\u003cp\u003eOPOP H5 16 - Wood pyrolysis boiler 16 kW OPOP H5 16 is an economical wood pyrolysis boiler that works without electricity, without a fan and without electronic elements. The most affordable pyrolysis boiler on the market with the 5th emission class. Pyrolysis combustion without electricity The boiler achieves pyrolysis combustion only through the natural draft of the chimney. Wood emits combustible gases, which are burned with secondary air at a high temperature. Up to 30% lower consumption and very low emissions even without a fan. Main advantages No current - work in gravity systems Regulation by primary and secondary air valve Automatic draft regulator Combustion chamber: 66.5 liters Wood length: 25-31 cm Burning time: over 3 hours Left or right door opening option Technical characteristics Power 16 kW Efficiency 88.6% Emission class 5th class (EN 303-5), Ecodesign, A+ Weight 297 kg Water volume 67 liters Consumption 4.4 kg\/h Chimney 159 mm, draft 18-22 Pa Steel 5 mm Dimensions Cast iron grate, built-in protection against overheating 5-year weld warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542432735578,"sku":"573470","price":3676.96,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/untitled_c4d6898f-25fa-4d40-8f25-85ecc90862bd.png?v=1770655746"},{"product_id":"opop-h521-газификационен-котел-на-дърва-21-kw","title":"OPOP H521 - Wood pyrolysis boiler 21 kW","description":"\u003cp\u003eOPOP H5 21 - Wood pyrolysis boiler 21 kW OPOP H5 21 is an economical wood pyrolysis boiler with a power of 21 kW. Operates without electricity and without a fan - ideal for gravity systems. Pyrolysis combustion without electricity The gasification process is achieved without electronic elements - only by natural draft. Up to 30% lower consumption compared to old solid fuel boilers. Main advantages No electricity - work in gravity systems Combustion chamber: 79 liters Wood length: 28-33 cm Burning: over 3 hours Technical characteristics Power 21 kW Efficiency 89% Emission class 5th class (EN 303-5), Ecodesign, A+ Weight 370 kg Water volume 89 liters Consumption 5.4 kg\/h Chimney 159 mm, draft 18-22 Pa Steel 5 mm Dimensions Cast iron grill, built-in overheating protection 5-year weld warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542433718618,"sku":"573471-H","price":4298.91,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/untitled.png?v=1770655753"},{"product_id":"opop-h526-газификационен-котел-на-дърва-26-kw","title":"OPOP H526 - Wood pyrolysis boiler 26 kW","description":"\u003cp\u003eOPOP H5 26 - Wood pyrolysis boiler 26 kW OPOP H5 26 is the most powerful of the H5 series - an economical pyrolysis boiler for larger homes. It works without electricity and without a fan. Pyrolytic combustion without electricity The gasification process is achieved without electronic elements. Up to 30% lower consumption compared to old boilers. Main advantages No electricity - work in gravity systems Combustion chamber: 83 liters Wood length: up to 33 cm Burning time: over 2.5 hours Technical characteristics Power 26 kW Efficiency 89% Emission class 5th class (EN 303-5), Ecodesign, A+ Weight 376 kg Water volume 95 liters Consumption 6.7 kg\/h Chimney 159 mm, draft 18-22 Pa Steel 5 mm Dimensions Cast iron grill, built-in overheating protection 5-year weld warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542433751386,"sku":"573472-H","price":4537.53,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/untitled_bd5fbe18-f4ac-4132-836a-073a6e516270.png?v=1770655759"},{"product_id":"opop-h416-eko-d-газификационен-котел-16-kw","title":"OPOP H416 EKO-D - Wood pyrolysis boiler 16 kW","description":"\u003cp\u003eOPOP H416 EKO-D - Wood pyrolysis boiler 16 kW OPOP H4EKO-D is a high-quality pyrolysis boiler with electronic control and modulating fan (50-100%). Efficiency up to 92.2% thanks to water-cooled bottom and ceramic combustion chamber. Pyrolysis combustion with electronic control Unlike boilers without a fan, the H4EKO-D uses electronic control that regulates the fan speed from 50 to 100%. This ensures optimal combustion of gases and maximum efficiency. Power consumption: only 11-22W. Compact design Very small dimensions for power 16 kW Combustion chamber: 42 liters Length of wood: 33-35 cm Duration of burning: over 4 hours Accumulating buffer required Technical characteristics Power 16 kW Efficiency 92.2% Emission class 5th class (EN 303-5) Ecodesign ✓ Energy class A+ Weight 281 kg Water volume 37 liters Fuel consumption 4.1 kg\/h Chimney diameter 130 mm Power supply 230V \/ 2A Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Additional functions Burnt fuel alarm on the display Reduced tar formation by upper air supply Built-in overheating protection (cooling loop) Possibility of Internet module for remote control 5-year warranty on the weld seam Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542433784154,"sku":"573370","price":6020.04,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/front_5_0e843f03-de03-4d71-905a-6dce6cad0ff5.png?v=1770655497"},{"product_id":"opop-h420-eko-d-газификационен-котел-20-kw","title":"OPOP H420 EKO-D - Wood pyrolysis boiler 20 kW","description":"\u003cp\u003eOPOP H420 EKO-D - Wood pyrolysis boiler 20 kW OPOP H4EKO-D is a high-quality pyrolysis boiler with electronic control and modulating fan (50-100%). Efficiency up to 92.6% thanks to water-cooled bottom and ceramic combustion chamber. Pyrolysis combustion with electronic control Unlike boilers without a fan, the H4EKO-D uses electronic control that regulates the fan speed from 50 to 100%. This ensures optimal combustion of gases and maximum efficiency. Power consumption: only 11-22W. Compact design Very small dimensions for power 20 kW Combustion chamber: 62 liters Wood length: 35 cm Burning time: over 4 hours Requires storage buffer Technical characteristics Power 20 kW Efficiency 92.6% Emission class 5th class (EN 303-5) Ecodesign ✓ Energy class A+ Weight 336 kg Water volume 49 liters Fuel consumption 5.1 kg\/h Chimney diameter 130 mm Power supply 230V \/ 2A Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Additional functions Burnt fuel alarm on the display Reduced tar formation by upper air supply Built-in overheating protection (cooling circuit) Possibility of Internet module for remote control 5-year warranty on the weld seam Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542433849690,"sku":"573400","price":6790.64,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/front_5_1628423d-67dc-4627-bf8a-11e1aa237e45.png?v=1770655514"},{"product_id":"opop-h425-eko-d-газификационен-котел-25-kw","title":"OPOP H425 EKO-D - Wood pyrolysis boiler 25 kW","description":"\u003cp\u003eOPOP H425 EKO-D - Wood pyrolysis boiler 25 kW OPOP H4EKO-D is a high-quality pyrolysis boiler with electronic control and modulating fan (50-100%). Efficiency up to 93.1% thanks to water-cooled bottom and ceramic combustion chamber. Pyrolysis combustion with electronic control Unlike boilers without a fan, the H4EKO-D uses electronic control that regulates the fan speed from 50 to 100%. This ensures optimal combustion of gases and maximum efficiency. Power consumption: only 11-22W. Compact design Very small dimensions for power 25 kW Combustion chamber: 82 liters Length of wood: 35-40 cm Duration of burning: over 4 hours Requires storage buffer Technical characteristics Power 25 kW Efficiency 93.1% Emission class 5th class (EN 303-5) Ecodesign ✓ Energy class A+ Weight 391 kg Water volume 60 liters Fuel consumption 6 kg\/h Chimney diameter 130 mm Power supply 230V \/ 2A Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Additional functions Burnt fuel alarm on the display Reduced tar formation by upper air supply Built-in overheating protection (cooling loop) Possibility of Internet module for remote control 5-year warranty on the weld seam Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542433947994,"sku":"573390","price":7130.96,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/front_5_14f51e00-6c5c-4e08-b5f9-e764de25a5bb.png?v=1770655533"},{"product_id":"opop-h416-eko-ds-газификационен-котел-16-kw","title":"OPOP H416 EKO-DS - Wood pyrolysis boiler 16 kW","description":"\u003cp\u003eOPOP H416 EKO-D S - Wood pyrolysis boiler 16 kW OPOP H4EKO-D S is a high-quality pyrolysis boiler with electronic control and modulating fan (50-100%). Efficiency up to 92.2% thanks to water-cooled bottom and ceramic combustion chamber. Pyrolysis combustion with electronic control Unlike boilers without a fan, the H4EKO-D uses electronic control that regulates the fan speed from 50 to 100%. This ensures optimal combustion of gases and maximum efficiency. Power consumption: only 11-22W. Compact design Very small dimensions for power 16 kW Combustion chamber: 42 liters Length of wood: 33-35 cm Duration of burning: over 4 hours Accumulating buffer required Technical characteristics Power 16 kW Efficiency 92.2% Emission class 5th class (EN 303-5) Ecodesign ✓ Energy class A+ Weight 281 kg Water volume 37 liters Fuel consumption 4.1 kg\/h Chimney diameter 130 mm Power supply 230V \/ 2A Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Additional functions Burnt fuel alarm on the display Reduced tar formation by upper air supply Built-in overheating protection (cooling loop) Possibility of Internet module for remote control 5-year warranty on the weld seam Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542434013530,"sku":"573370S","price":5726.67,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/front_5.png?v=1770655503"},{"product_id":"opop-h420-eko-ds-газификационен-котел-20-kw","title":"OPOP H420 EKO-DS - Wood pyrolysis boiler 20 kW","description":"\u003cp\u003eOPOP H420 EKO-D S - Wood pyrolysis boiler 20 kW OPOP H4EKO-D S is a high-quality pyrolysis boiler with electronic control and modulating fan (50-100%). Efficiency up to 92.6% thanks to water-cooled bottom and ceramic combustion chamber. Pyrolysis combustion with electronic control Unlike boilers without a fan, the H4EKO-D uses electronic control that regulates the fan speed from 50 to 100%. This ensures optimal combustion of gases and maximum efficiency. Power consumption: only 11-22W. Compact design Very small dimensions for power 20 kW Combustion chamber: 62 liters Wood length: 35 cm Burning time: over 4 hours Requires storage buffer Technical characteristics Power 20 kW Efficiency 92.6% Emission class 5th class (EN 303-5) Ecodesign ✓ Energy class A+ Weight 336 kg Water volume 49 liters Fuel consumption 5.1 kg\/h Chimney diameter 130 mm Power supply 230V \/ 2A Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Additional functions Burnt fuel alarm on the display Reduced tar formation by upper air supply Built-in overheating protection (cooling circuit) Possibility of Internet module for remote control 5-year warranty on the weld seam Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542434046298,"sku":"573400S","price":6497.27,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/front_5_56cf8871-b32a-40c0-b85f-797ad73eb8bb.png?v=1770655521"},{"product_id":"opop-h425-eko-ds-газификационен-котел-25-kw","title":"OPOP H425 EKO-DS - Wood pyrolysis boiler 25 kW","description":"\u003cp\u003eOPOP H425 EKO-D S - Wood pyrolysis boiler 25 kW OPOP H4EKO-D S is a high-quality pyrolysis boiler with electronic control and modulating fan (50-100%). Efficiency up to 93.1% thanks to water-cooled bottom and ceramic combustion chamber. Pyrolysis combustion with electronic control Unlike boilers without a fan, the H4EKO-D uses electronic control that regulates the fan speed from 50 to 100%. This ensures optimal combustion of gases and maximum efficiency. Power consumption: only 11-22W. Compact design Very small dimensions for power 25 kW Combustion chamber: 82 liters Length of wood: 35-40 cm Duration of burning: over 4 hours Requires storage buffer Technical characteristics Power 25 kW Efficiency 93.1% Emission class 5th class (EN 303-5) Ecodesign ✓ Energy class A+ Weight 391 kg Water volume 60 liters Fuel consumption 6 kg\/h Chimney diameter 130 mm Power supply 230V \/ 2A Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Additional functions Burnt fuel alarm on the display Reduced tar formation by upper air supply Built-in overheating protection (cooling loop) Possibility of Internet module for remote control 5-year warranty on the weld seam Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542434144602,"sku":"573390S","price":6837.58,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/front_5_12bd8c2d-ddac-437e-8e96-44a9f6739249.png?v=1770655582"},{"product_id":"opop-h425-eko-d-max-газификационен-котел-25-kw","title":"OPOP H425 EKO-D MAX - Wood pyrolysis boiler 25 kW","description":"\u003cp\u003eOPOP H425 EKO-D MAX - Wood pyrolysis boiler 25 kW OPOP H4EKO-D MAX is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 137 liters and burning time over 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 137 liters Burning: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 25 kW Efficiency 90.5% Emission class 5th class, Ecodesign Weight 513 kg Water volume 145 liters Consumption 6.03 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542435094874,"sku":"573435","price":7819.41,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1_5188bf39-1232-4819-b07e-7bb2ec1e6d7d.png?v=1770655540"},{"product_id":"opop-h435-eko-d-max-газификационен-котел-35-kw","title":"OPOP H435 EKO-D MAX - Wood pyrolysis boiler 35 kW","description":"\u003cp\u003eOPOP H435 EKO-D MAX – Wood pyrolysis boiler 35 kW OPOP H4EKO-D MAX is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 170 liters and burning time of more than 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 170 liters Burning time: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 35 kW Efficiency 89.5% Emission class 5th class, Ecodesign Weight 510 kg Water volume 145 liters Consumption 8.9 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542435127642,"sku":"573423","price":7819.41,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1_4dd426b8-0fa5-4249-99dc-7bcb1ca404ba.png?v=1770655595"},{"product_id":"opop-h442-eko-d-max-газификационен-котел-42-kw","title":"OPOP H442 EKO-D MAX - Wood pyrolysis boiler 42 kW","description":"\u003cp\u003eOPOP H442 EKO-D MAX – Wood pyrolysis boiler 42 kW OPOP H4EKO-D MAX is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 170 liters and burning time of more than 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 170 liters Burning time: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 42 kW Efficiency 89.1% Emission class 5th class, Ecodesign Weight 510 kg Water volume 145 liters Consumption 10.8 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542435225946,"sku":"573424","price":7819.41,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1_55d24656-949c-4cca-900f-3f4def2039a4.png?v=1770655636"},{"product_id":"opop-h449-eko-d-max-газификационен-котел-49-kw","title":"OPOP H449 EKO-D MAX - Wood pyrolysis boiler 49 kW","description":"\u003cp\u003eOPOP H449 EKO-D MAX – Wood pyrolysis boiler 49 kW OPOP H4EKO-D MAX is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 201 liters and burning time over 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 201 liters Burning time: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 49 kW Efficiency 90% Emission class 5th class, Ecodesign Weight 570 kg Water volume 161 liters Consumption 12.5 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542435258714,"sku":"573425","price":8801.24,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1_18522a68-c241-4b07-8537-4f9497f5e43e.png?v=1770655675"},{"product_id":"opop-h455-eko-d-max-газификационен-котел-55-kw","title":"OPOP H455 EKO-D MAX - Wood pyrolysis boiler 55 kW","description":"\u003cp\u003eOPOP H455 EKO-D MAX – Wood pyrolysis boiler 55 kW OPOP H4EKO-D MAX is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 201 liters and burning time over 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 201 liters Burning time: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 55 kW Efficiency 90% Emission class 5th class, Ecodesign Weight 570 kg Water volume 161 liters Consumption 14.2 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542435324250,"sku":"573426","price":8801.24,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1_e60b46f5-db2e-411d-bfdd-0f13752b55ea.png?v=1770655707"},{"product_id":"opop-h425-eko-d-max-s-газификационен-котел-25-kw","title":"OPOP H425 EKO-D MAX S - Wood pyrolysis boiler 25 kW","description":"\u003cp\u003eOPOP H425 EKO-D MAX S – Wood pyrolysis boiler 25 kW OPOP H4EKO-D MAX S is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 137 liters and burning time over 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 137 liters Burning: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 25 kW Efficiency 90.5% Emission class 5th class, Ecodesign Weight 513 kg Water volume 145 liters Consumption 6.03 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542435389786,"sku":"573435S","price":8457.01,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1.png?v=1770655566"},{"product_id":"opop-h435-eko-d-max-s-газификационен-котел-35-kw","title":"OPOP H435 EKO-D MAX S - Wood pyrolysis boiler 35 kW","description":"\u003cp\u003eOPOP H435 EKO-D MAX S – Wood pyrolysis boiler 35 kW OPOP H4EKO-D MAX S is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 170 liters and burning time of more than 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 170 liters Burning time: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 35 kW Efficiency 89.5% Emission class 5th class, Ecodesign Weight 510 kg Water volume 145 liters Consumption 8.9 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542435422554,"sku":"573423S","price":9309.75,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1_1102cbd2-3e8d-43b0-a7c9-923942c91a30.png?v=1770655620"},{"product_id":"opop-h442-eko-d-max-s-газификационен-котел-42-kw","title":"OPOP H442 EKO-D MAX S - Wood pyrolysis boiler 42 kW","description":"\u003cp\u003eOPOP H442 EKO-D MAX S – Wood pyrolysis boiler 42 kW OPOP H4EKO-D MAX S is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 170 liters and burning time of more than 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 170 liters Burning time: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 42 kW Efficiency 89.1% Emission class 5th class, Ecodesign Weight 510 kg Water volume 145 liters Consumption 10.8 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542435553626,"sku":"573424S","price":9309.75,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1_59c626c2-16f2-4990-b3ac-103f51734c1d.png?v=1770655660"},{"product_id":"opop-h449-eko-d-max-s-газификационен-котел-49-kw","title":"OPOP H449 EKO-D MAX S - Wood pyrolysis boiler 49 kW","description":"\u003cp\u003eOPOP H449 EKO-D MAX S – Wood pyrolysis boiler 49 kW OPOP H4EKO-D MAX S is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 201 liters and burning time over 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 201 liters Burning time: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 49 kW Efficiency 90% Emission class 5th class, Ecodesign Weight 570 kg Water volume 161 liters Consumption 12.5 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542436045146,"sku":"573425S","price":9876.94,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1_84603da9-887e-48e0-8b28-8359d1fc9b78.png?v=1770655690"},{"product_id":"opop-h455-eko-d-max-s-газификационен-котел-55-kw","title":"OPOP H455 EKO-D MAX S - Wood pyrolysis boiler 55 kW","description":"\u003cp\u003eOPOP H455 EKO-D MAX S - Wood pyrolysis boiler 55 kW OPOP H4EKO-D MAX S is a powerful pyrolysis boiler for wood up to 53 cm long. Large combustion chamber of 201 liters and burning time over 4 hours. Pyrolysis combustion with electronic control The electronic control regulates the fan from 50 to 100%, ensuring optimal combustion. Safe ignition without smoke thanks to the exhaust valve. Main advantages Wood up to 53 cm long Combustion chamber: 201 liters Burning time: over 4 hours Modulated fan 50-100% Internet module for remote monitoring Technical characteristics Power 55 kW Efficiency 90% Emission class 5th class, Ecodesign Weight 570 kg Water volume 161 liters Consumption 14.2 kg\/h Chimney 130 mm Max. temperature 85°C Max. pressure 2 bar Compatible accessories Hydraulic kit Internet module CS Thermostat RT10 Protective shields against flue gas corrosion Built-in overheating protection (cooling loop) 5-year weld seam warranty Czech production since 1959.\u003c\/p\u003e","brand":"OPOP","offers":[{"title":"Default Title","offer_id":53542436569434,"sku":"573426S","price":9876.94,"currency_code":"BGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/files\/h4eko-d-max-novy-1_571e1de8-7da2-4c31-bb12-d1cea4ba95cf.png?v=1770655731"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/6597\/2058\/collections\/naturo-3.png?v=1770652556","url":"https:\/\/www.airlux.bg\/en\/collections\/kotli-na-darva-opop.oembed?page=2","provider":"ЕЪРЛУКС - Отопление, Вентилация и Климатизация","version":"1.0","type":"link"}