icon Wall mounted open chamber boilers | CaldaieMurali

Wall mounted open chamber boilers

Open chamber wall mounted boilers offer a practical and reliable option for heating your home. Easy to install, efficient performance and versatile. Choose from our selection of open chamber wall mounted boilers to ensure constant comfort in every room!

7 products


  • Caldaia A Gas Vaillant Atmotec Plus Balkon Vmw 240/5-5b Gpl A Camera Aperta - Erp - CaldaieMurali

    VAILLANT Gas Boiler Vaillant Atmotec Plus Balkon Vmw 240/5-5b LPG Open Chamber - Erp

    VAILLANT AtmoTEC PLUS BALKON VMW 240/5-5B LPG OPEN CHAMBER GAS BOILER - ErP Technical features For heating and domestic hot water production Open chamber with natural draft Nominal thermal power in DHW kW 24.0 DHW nominal heat input kW 26.7 ErP energy class (heating and DHW): class C/B Performance stars (according to Dir. 92/42CEE) - ** Domestic hot water production (ΔT = 30K) 11.5 l/min Domestic hot water comfort stars (prEN 13203) - *** Expansion vessel capacity 10 l Dimensions (hxpxl) mm 800 x 338 x 440; 39kg Code: 0010016275/6 Version: CNG or LPG atmoTEC PLUS BALKON Standard wall mounted boiler for heating and domestic hot water Three star comfort hot water DHW pre-heating function Can be installed outdoors, protected up to -10C 10l expansion vessel High efficiency modulating pump. Energy efficiency class up to B depending on the model. For more information, see the technical data sheet The plus range was designed by Vaillant to meet all comfort needs for the production of hot water and for heating. The new atmoTEC plus series with open chamber models with natural draft features the domestic hot water pre-heating function; this function satisfies the customer's needs by reducing production times and immediately provides comfort. With a renewed design and their reduced dimensions, 80 x 44 x 34 cm, they can be placed in any room and easily housed in wall units or cover cabinets. Vaillant does not stop at the design but continues in the development and research of the best performance for the plus series obtaining exceptional results in terms of silence and ease of installation. The Vaillant boilers of the plus series are at the top of performance in terms of efficiency, temperature constancy and reduced maintenance costs, thanks to the high quality of the components. A novelty in response to the ErP regulation is the introduction of a high efficiency pump (class A). Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €651,00

  • Caldaia A Gas Vaillant Atmotec Plus Balkon Vmw 240/5-5b Metano A Camera Aperta - Erp - CaldaieMurali

    VAILLANT Gas Boiler Vaillant Atmotec Plus Balkon Vmw 240/5-5b Methane Open Chamber - Erp

    GAS BOILER VAILLANT AtmoTEC PLUS BALKON VMW 240/5-5B OPEN CHAMBER - ErP Technical features For heating and domestic hot water production Open chamber with natural draft Nominal thermal power in DHW kW 24.0 DHW nominal heat input kW 26.7 ErP energy class (heating and DHW): class C/B Performance stars (according to Dir. 92/42CEE) - ** Domestic hot water production (ΔT = 30K) 11.5 l/min Domestic hot water comfort stars (prEN 13203) - *** Expansion vessel capacity 10 l Dimensions (hxpxl) mm 800 x 338 x 440; 39kg Code: 0010016275/6 Version: CNG atmoTEC PLUS BALKON Standard wall mounted boiler for heating and domestic hot water Three star comfort hot water DHW pre-heating function Can be installed outdoors, protected up to -10C 10l expansion vessel High efficiency modulating pump. Energy efficiency class up to B depending on the model. For more information, see the technical data sheet The plus range was designed by Vaillant to meet all comfort needs for the production of hot water and for heating. The new atmoTEC plus series with open chamber models with natural draft features the domestic hot water pre-heating function; this function satisfies the customer's needs by reducing production times and immediately provides comfort. With a renewed design and their reduced dimensions, 80 x 44 x 34 cm, they can be placed in any room and easily housed in wall units or cover cabinets. Vaillant does not stop at the design but continues in the development and research of the best performance for the plus series obtaining exceptional results in terms of silence and ease of installation. The Vaillant boilers of the plus series are at the top of performance in terms of efficiency, temperature constancy and reduced maintenance costs, thanks to the high quality of the components. A novelty in response to the ErP regulation is the introduction of a high efficiency pump (class A). Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €709,00

  • Caldaia A Gas Vaillant Atmotec Pro Vmw 240/5-3 Gpl A Camera Aperta - Erp - CaldaieMurali

    VAILLANT Vaillant Atmotec Pro Vmw 240/5-3 LPG Open Chamber Gas Boiler - Erp

    Product name GAS BOILER VAILLANT AtmoTEC PRO VMW 240/5-3 LPG OPEN CHAMBER - ErP Technical features For heating and domestic hot water production Open chamber with natural draft DHW nominal heat input kW 24 ErP energy class (heating and DHW): class C/B Performance stars (according to Dir. 92/42CEE) - *** Domestic hot water production (ΔT = 30K) 11.5 l/min Domestic hot water comfort stars (prEN 13203) - ** Expansion vessel capacity: 10 l Dimensions (hxpxl) mm 800 x 338 x 440 Code: 0010016269 Version: CNG or LPG General characteristics AtmoTEC PRO Standard wall mounted boiler for heating and domestic hot water Sanitary comfort even with low flow rates Intuitive display and simplified adjustments Reduced electricity consumption Suitable for outdoor installations down to -10°C High efficiency pump. Energy efficiency class C/B The atmoTEC pro VMW (heating and DHW production) are available in powers from 24 kW. atmoTEC pro has been designed to offer the right balance between performance and comfort both in heating and in the production of domestic hot water. Its simplicity of regulation makes it the ideal boiler for all users. AtmoTEC pro is equipped with an extremely simple interface with plain text and backlit display. The reduced dimensions of atmoTEC pro VMW 80cm high, 44cm wide and 35cm deep (identical to the previous version) allow installation in any environment. A new high-efficiency pump and new electronics allow atmoTEC pro to consume very little electricity, guaranteeing considerable savings throughout the year. Ecodesign Directive (ErP) 2015 How to be ready for new EU legislation What will happen from 26 September 2015? From this date it will no longer be possible to produce traditional forced draft boilers. Instead, it will be possible to continue producing condensing boilers and traditional open chamber boilers equipped with high-efficiency pumps and compliant with the new ErP requirements such as emission, noise and efficiency levels. In particular, the installation of traditional open chamber boilers will only be possible to replace old boilers installed in multi-family buildings which discharge the fumes into branched collective flues (CCR). Products placed on the market before 09/26/2015 that do not comply with the requirements of the new directive, such as traditional forced draft boilers and boilers not equipped with a high efficiency pump, can still be purchased, sold and installed.   ErP and ELD: what do they mean and how are they different? ErP : The EU has issued new obligations for Energy Using Products (ErP). The new directive, known as the Ecodesign directive, prescribes minimum efficiency requirements and emission limits for appliances that produce heating and domestic hot water. The Ecodesign directive is aimed at two categories of products relevant to installers and resellers in the sector: Category 1 Includes space heating appliances: electric, gas, oil, combi boilers, heat pumps and cogenerators up to 400 kW. Category 2 Includes appliances for the production of domestic hot water: electric, gas, diesel, heat pumps for DHW, solar systems up to 400 kW and boilers up to 2000 litres.   ELD: in addition to the ErP directive, the EU has also introduced mandatory energy labeling for the same type of appliances up to 70 kW and boilers up to 500 litres. The energy labeling directive is called ELD and requires that new products and systems for heating and the production of domestic hot water are labeled with an indication of their energy efficiency class. By combining the products and components, for example by adding a temperature control unit, it is possible to increase the energy classification of the system which will be calculated by the installer and indicated on the package label. Let's take a look at the new labels...   When and how will the new rules apply?   On 26 September 2015 the new rules will come into effect. Until then, neither manufacturers, retailers or installers have to comply with the new Ecodesign or labeling provisions. Once the new rules come into effect, manufacturers will only be able to manufacture products that comply with the new Ecodesign requirements, and will be required to supply an energy label with the products     Why push condensing technology right away?   For the energy requalification of individual homes, the 2007 Budget Law was extended until 31 December 2015. The request for a 65% tax deduction concerns, for example, the replacement of a traditional boiler with a condensing boiler.     What will Vaillant support be?   7 year guarantee   The 7-year guarantee on new boilers is another excellent reason to offer Vaillant to your customers. In addition, know that by replacing a Vaillant boiler over 15 years old with a new generation one, the warranty extension will be provided free of charge by the Vaillant Official Technical Assistance Center against a maintenance contract. Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €489,00

  • Caldaia A Gas Vaillant Atmotec Pro Balkon Vmw 240/5-3b Gpl A Camera Aperta - Erp - CaldaieMurali

    VAILLANT Gas Boiler Vaillant Atmotec Pro Balkon Vmw 240/5-3b LPG Open Chamber - Erp

    GAS BOILER VAILLANT AtmoTEC PRO BALKON VMW 240/5-3B LPG OPEN CHAMBER - ErP Technical features Wall-mounted boiler for outdoor use For heating and domestic hot water production Open chamber with natural draft DHW nominal heat input kW 24 ErP energy class (heating and DHW): class C/B Performance stars (according to Dir. 92/42CEE) - *** Domestic hot water production (ΔT = 30K) 11.5 l/min Domestic hot water comfort stars (prEN 13203) - ** Expansion vessel capacity: 10 l Dimensions (hxpxl) mm 800 x 338 x 440 Code: 0010016271 Version: CNG or LPG atmoTEC PRO BALKON Wall mounted outdoor boiler for heating and domestic hot water Sanitary comfort even with low flow rates Intuitive display and simplified adjustments Reduced electricity consumption Suitable for outdoor installations down to -10°C (standard antifreeze) High efficiency pump. Copper primary exchanger Expansion vessel of 10 litres On board water sensor Energy efficiency class up to B depending on the model. The atmoTEC pro VMW balkon (heating and DHW production) are available in powers from 24 kW. Dedicated for outdoor installations, it guarantees operation down to -10°C. atmoTEC pro has been designed to offer the right balance between performance and comfort both in heating and in the production of domestic hot water. Its simplicity of regulation makes it the ideal boiler for all users. atmoTEC pro is equipped with an extremely simple interface with plain text and backlit display. The reduced dimensions of atmoTEC pro VMW balkon 80cm high, 44cm wide and 35cm deep (identical to the previous version) allow installation in any environment. A new high-efficiency pump and new electronics allow atmoTEC pro to consume very little electricity, guaranteeing considerable savings throughout the year. Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €514,00

  • immagine-1-vaillant-offerta-caldaia-a-camera-aperta-vaillant-atmotec-plus-vmw-2405-5-gpl-erp

    VAILLANT Open Chamber Boiler Offer Vaillant Atmotec Plus Vmw 240/5-5 LPG - Erp

    The boiler will be supplied with methane, using the appropriate kit it can be transformed for operation with LPG. Contact the local assistance center in advance. Technical features Model : atmoTEC Plus VMW 240/5-5 Product code : 0010016274 Power supply: LPG Performance Nominal thermal power in sanitary mode: 24.0 DHW nominal heat input kW 26.7 Energy efficiency class in heating: C Sanitary energy efficiency class: B Sanitary load profile : XL NOx class : 3 Performance stars : ★★ Domestic hot water production (ΔT = 30K) 11.5 l/min Domestic hot water comfort stars : ★★★ Expansion vessel capacity: 10 litres Fumes discharge temperature : 84° ~ 117°C Sound power : 49.5 dB(A) Dimensions and weight Dimensions (HxWxD): 800x338x440 mm Weight : 40.0 Kg Open flue boiler Vaillant atmoTEC Plus Standard wall mounted boiler for heating and domestic hot water Three star comfort hot water DHW pre-heating function Can be installed outdoors, protected up to -10C 10l expansion vessel High efficiency modulating pump. Energy efficiency class up to B depending on the model. For more information, see the technical data sheet The plus range was designed by Vaillant to meet all comfort needs for the production of hot water and for heating. The new atmoTEC plus series with open chamber models with natural draft features the domestic hot water pre-heating function; this function satisfies the customer's needs by reducing production times and immediately provides comfort. With a renewed design and their reduced dimensions, 80 x 44 x 34 cm, they can be placed in any room and easily housed in wall units or cover cabinets. Vaillant does not stop at the design but continues in the development and research of the best performance for the plus series obtaining exceptional results in terms of silence and ease of installation. Vaillant plus series boilers are at the top of performance in terms of efficiency, temperature constancy and low maintenance costs, thanks to the high quality of the components. A novelty in response to the ErP regulation is the introduction of a high efficiency pump (class A). Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €615,00

  • Caldaia A Gas Vaillant Atmotec Pro Vmw 240/5-3 Metano A Camera Aperta - Erp - CaldaieMurali

    VAILLANT Gas Boiler Vaillant Atmotec Pro Vmw 240/5-3 Methane Open Chamber - Erp

    GAS BOILER VAILLANT AtmoTEC PRO VMW 240/5-3 METHANE OPEN CHAMBER - ErP Technical features For heating and domestic hot water production Open chamber with natural draft DHW nominal heat input kW 24 ErP energy class (heating and DHW): class C/B Performance stars (according to Dir. 92/42CEE) - *** Domestic hot water production (ΔT = 30K) 11.5 l/min Domestic hot water comfort stars (prEN 13203) - ** Expansion tank capacity: 10 l Dimensions (hxpxl) mm 800 x 338 x 440 Code: 0010016269 Version: CNG or LPG General characteristics AtmoTEC PRO Standard wall mounted boiler for heating and domestic hot water Sanitary comfort even with low flow rates Intuitive display and simplified adjustments Reduced electricity consumption Suitable for outdoor installations down to -10°C High efficiency pump. Energy efficiency class C/B The atmoTEC pro VMW (heating and DHW production) are available in powers from 24 kW. atmoTEC pro has been designed to offer the right balance between performance and comfort both in heating and in the production of domestic hot water. Its simplicity of regulation makes it the ideal boiler for all users. AtmoTEC pro is equipped with an extremely simple interface with plain text and backlit display. The reduced dimensions of atmoTEC pro VMW 80cm high, 44cm wide and 35cm deep (identical to the previous version) allow installation in any environment. A new high-efficiency pump and new electronics allow atmoTEC pro to consume very little electricity, guaranteeing considerable savings throughout the year. Ecodesign Directive (ErP) 2015 How to be ready for new EU legislation What will happen from 26 September 2015? From this date it will no longer be possible to produce traditional forced draft boilers. Instead, it will be possible to continue producing condensing boilers and traditional open chamber boilers equipped with high-efficiency pumps and compliant with the new ErP requirements such as emission, noise and efficiency levels. In particular, the installation of traditional open chamber boilers will only be possible to replace old boilers installed in multi-family buildings which discharge the fumes into branched collective flues (CCR). Products placed on the market before 09/26/2015 that do not comply with the requirements of the new directive, such as traditional forced draft boilers and boilers not equipped with a high efficiency pump, can still be purchased, sold and installed.   ErP and ELD: what do they mean and how are they different?   ErP : The EU has issued new obligations for Energy Using Products (ErP). The new directive, known as the Ecodesign directive, prescribes minimum efficiency requirements and emission limits for appliances that produce heating and domestic hot water. The Ecodesign directive is aimed at two categories of products relevant to installers and resellers in the sector: Category 1 Includes space heating appliances: electric, gas, oil, combi boilers, heat pumps and cogenerators up to 400 kW. Category 2 Includes appliances for the production of domestic hot water: electric, gas, diesel, heat pumps for DHW, solar systems up to 400 kW and boilers up to 2000 litres.   ELD: in addition to the ErP directive, the EU has also introduced mandatory energy labeling for the same type of appliances up to 70 kW and boilers up to 500 litres. The energy labeling directive is called ELD and requires that new products and systems for heating and the production of domestic hot water are labeled with an indication of their energy efficiency class. By combining the products and components, for example by adding a temperature control unit, it is possible to increase the energy classification of the system which will be calculated by the installer and indicated on the package label.   Let's take a look at the new labels...   When and how will the new rules apply?   On 26 September 2015 the new rules will come into effect. Until then, neither manufacturers, retailers or installers have to comply with the new Ecodesign or labeling provisions. Once the new rules come into effect, manufacturers will only be able to manufacture products that comply with the new Ecodesign requirements, and will be required to supply an energy label with the products     Why push condensing technology right away?   For the energy requalification of individual homes, the 2007 Budget Law was extended until 31 December 2015. The request for a 65% tax deduction concerns, for example, the replacement of a traditional boiler with a condensing boiler.     What will Vaillant support be?   7 year guarantee   The 7-year guarantee on new boilers is another excellent reason to offer Vaillant to your customers. In addition, know that by replacing a Vaillant boiler over 15 years old with a new generation one, the warranty extension will be provided free of charge by the Vaillant Official Technical Assistance Center against a maintenance contract. Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €483,00

  • immagine-1-vaillant-offerta-caldaia-a-camera-aperta-vaillant-atmotec-plus-vmw-2405-5-metano-erp-ean-8056138590656

    VAILLANT Offer Open Chamber Boiler Vaillant Atmotec Plus Vmw 240/5-5 Methane - Erp

    Technical features Model : atmoTEC Plus VMW 240/5-5 Product code : 0010016273 Power supply: methane Performance Nominal thermal power in sanitary mode: 24.0 DHW nominal heat input kW 26.7 Energy efficiency class in heating: C Sanitary energy efficiency class: B Sanitary load profile : XL NOx class : 3 Performance stars : ★★ Domestic hot water production (ΔT = 30K) 11.5 l/min Domestic hot water comfort stars : ★★★ Expansion vessel capacity: 10 litres Fumes discharge temperature : 84° ~ 117°C Sound power : 49.5 dB(A) Dimensions and weight Dimensions (HxWxD): 800x338x440 mm Weight : 40.0 Kg Open flue boiler Vaillant atmoTEC Plus Standard wall mounted boiler for heating and domestic hot water Three star comfort hot water DHW pre-heating function Can be installed outdoors, protected up to -10C 10l expansion vessel High efficiency modulating pump. Energy efficiency class up to B depending on the model. For more information, see the technical data sheet The plus range was designed by Vaillant to meet all comfort needs for the production of hot water and for heating. The new atmoTEC plus series with open chamber models with natural draft features the domestic hot water pre-heating function; this function satisfies the customer's needs by reducing production times and immediately provides comfort. With a renewed design and their reduced dimensions, 80 x 44 x 34 cm, they can be placed in any room and easily housed in wall units or cover cabinets. Vaillant does not stop at the design but continues in the development and research of the best performance for the plus series obtaining exceptional results in terms of silence and ease of installation. Vaillant plus series boilers are at the top of performance in terms of efficiency, temperature constancy and low maintenance costs, thanks to the high quality of the components. A novelty in response to the ErP regulation is the introduction of a high efficiency pump (class A). Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

    €615,00

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