icon Open chamber water heaters | CaldaieMurali

Open chamber water heaters

Conveniently heat water with our open chamber water heaters. Reliable performance, ease of use and functional design. Choose from our range of open chamber water heaters for an efficient and cost effective option for your bathroom. Buy today and enjoy hot water quickly and conveniently!

4 products


  • immagine-1-chaffoteaux-scaldabagno-chaffoteaux-fluendo-avenir-outdoor-20-lt-eu-metano-new-erp-ean-8056138593114

    CHAFFOTEAUX Chaffoteaux Fluendo Avenir Outdoor Water Heater 20 Lt Eu Methane - New Erp

    NB: SINCE THIS PRODUCT IS DISCONTINUED, THE NEW AVENIR OUTDOOR LNX MODEL WILL BE SHIPPED AT THE END OF STOCKS CHAFFOTEAUX FLUENDO AVENIR OUTDOOR WATER HEATER 20 LT EU METHANE - NEW ErP Technical features Product code: 3632265 Energy label specifications according to the European ErP directive Sanitary Energy Efficiency Class B Withdrawal profile: XL Description: Model: 20 LT EU Professional Range Ignition: electronic flame ionization Type: Forced flow open chamber for outdoor use Dimensions (hwxd): 582 x 375 x 160mm ; 17.5Kg Operating characteristics: Nominal heat input: 40 kW Nominal heat output: 36.1 kW Methane/LPG supply pressure: 20/37 mbar Consumption - Methane/LPG max flow rate/h: 4.22/3.09 m3/h Selectable min/max temperature: 35-70°C Hydraulic characteristics: Minimum/maximum nominal pressure: 0.1/8.5 bar Minimum operating flow: 3.8 l/min Flow rate with temperature difference (∆t 25°C): 20 l/min Electrical circuit: Maximum absorbed power: 63 kW Electrical protection type: IPX5D Diet: Gas: LPG or CNG New professional range for Fluendo Avenir Outdoor Chaffoteaux confirms its specialized expertise in the design and manufacture of high quality products and systems for environmental comfort and sanitary water, expanding the range of instantaneous gas water heaters with the professional models of Fluendo Avenir Outdoor. Fluendo Avenir Outdoor is now also available in the new 20 and 24 l/min versions which allow cascade installation of up to a maximum of five products with a special control unit. The introduction of these two new professional models, which join the 11 and 16 l/min configurations for domestic use, makes this range extremely flexible with a thermal power that can vary from 4 kW to 211.5 kW.i. External installation. Ideal for installations with smoke evacuation problems. Minimum activation pressure 0.1 bar. Overtemperature control. Standard antifreeze kit: up to -20°C. Possibility of cascade installation (up to max 5 products) with PROFESSIONAL models. Characteristics: Ease of use - The user can adjust the domestic hot water to the desired temperature between 35° and 70°C using a wired remote control for remote temperature viewing and modification. Presence in the packaging of the 30-meter cable for the remote control. Easy installation - With the new Fluendo Avenir Outdoor installation times and related costs are reduced. All this thanks to its compact size, low weight and outdoor installation. The gas water heater <35 kW for single-family use is released from the limitations of Legislative Decree 192/05. Easy maintenance - Maintenance of the water heater is facilitated by the ability to view error codes on the remote control's LCD display. The components are replaceable from the front. Dedicated filters that clean easily. High efficiency - performance above 90% efficiency thanks to pre mix technology (modulation ratio up to 1:6). Speed ​​modulation - optimization of maximum efficiency also thanks to the modulating fan. Automatic flow regulator with stepper motor - In order to obtain maximum hot water delivery stability, the automatic flow regulator reduces the water flow until the desired temperature is obtained Sanitary comfort Modulating: allows great energy savings and offers greater comfort with a stable temperature in the presence of simultaneous requests for hot water. Thermostatic: high precision NTC probes to measure the cold water inlet temperature and hot water outlet temperature. Solar kit: the thermostatic valve allows you to connect the water heater to solar systems. An ecological solution to save energy. Cascade: possibility of managing up to 5 products with a special control unit (PROFESSIONAL RANGE). Flexibility: up to 211.5 kW of thermal power. Comfort of use and installation Minimum depth of only 13 cm (models for domestic use). Compatible with solar systems for greater gas savings. Maximum security thanks to installation outside the home. Quick and easy installation thanks to the fact that it does not require a smoke outlet. Standard antifreeze kit and maximum electrical protection IPX5D. Standard wired remote control to view and change the temperature. 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.  

    €527,00

  • immagine-1-chaffoteaux-scaldabagno-chaffoteaux-fluendo-avenir-outdoor-20-lt-eu-gpl-new-erp-ean-8056138593107

    CHAFFOTEAUX Chaffoteaux Fluendo Avenir Outdoor Water Heater 20 Lt Eu Gpl - New Erp

    NB: SINCE THIS PRODUCT IS DISCONTINUED, THE NEW AVENIR OUTDOOR LNX MODEL WILL BE SHIPPED AT THE END OF STOCKS CHAFFOTEAUX FLUENDO AVENIR OUTDOOR WATER HEATER 20 LT EU LPG - NEW ErP Technical features Product code: 3632265 Energy label specifications according to the European ErP directive Sanitary Energy Efficiency Class B Withdrawal profile: XL Description: Model: 20 LT EU Professional Range Ignition: electronic flame ionization Type: Forced flow open chamber for outdoor use Dimensions (hwxd): 582 x 375 x 160mm ; 17.5Kg Operating characteristics: Nominal heat input: 40 kW Nominal heat output: 36.1 kW Methane/LPG supply pressure: 20/37 mbar Consumption - Methane/LPG max flow rate/h: 4.22/3.09 m3/h Selectable min/max temperature: 35-70°C Hydraulic characteristics: Minimum/maximum nominal pressure: 0.1/8.5 bar Minimum operating flow: 3.8 l/min Flow rate with temperature difference (∆t 25°C): 20 l/min Electrical circuit: Maximum absorbed power: 63 kW Electrical protection type: IPX5D Diet: Gas: LPG or CNG New professional range for Fluendo Avenir Outdoor Chaffoteaux confirms its specialized expertise in the design and manufacture of high quality products and systems for environmental comfort and sanitary water, expanding the range of instantaneous gas water heaters with the professional models of Fluendo Avenir Outdoor. Fluendo Avenir Outdoor is now also available in the new 20 and 24 l/min versions which allow cascade installation of up to a maximum of five products with a special control unit. The introduction of these two new professional models, which join the 11 and 16 l/min configurations for domestic use, makes this range extremely flexible with a thermal power that can vary from 4 kW to 211.5 kW.i. External installation. Ideal for installations with smoke evacuation problems. Minimum activation pressure 0.1 bar. Overtemperature control. Standard antifreeze kit: up to -20°C. Possibility of cascade installation (up to max 5 products) with PROFESSIONAL models. Characteristics: Ease of use - The user can adjust the domestic hot water to the desired temperature between 35° and 70°C using a wired remote control for remote temperature viewing and modification. Presence in the packaging of the 30-meter cable for the remote control. Easy installation - With the new Fluendo Avenir Outdoor installation times and related costs are reduced. All this thanks to its compact size, low weight and outdoor installation. The gas water heater <35 kW for single-family use is released from the limitations of Legislative Decree 192/05. Easy maintenance - Maintenance of the water heater is facilitated by the ability to view error codes on the remote control's LCD display. The components are replaceable from the front. Dedicated filters that clean easily. High efficiency - performance above 90% efficiency thanks to pre mix technology (modulation ratio up to 1:6). Speed ​​modulation - optimization of maximum efficiency also thanks to the modulating fan. Automatic flow regulator with stepper motor - In order to obtain maximum hot water delivery stability, the automatic flow regulator reduces the water flow until the desired temperature is obtained Sanitary comfort Modulating: allows great energy savings and offers greater comfort with a stable temperature in the presence of simultaneous requests for hot water. Thermostatic: high precision NTC probes to measure the cold water inlet temperature and hot water outlet temperature. Solar kit: the thermostatic valve allows you to connect the water heater to solar systems. An ecological solution to save energy. Cascade: possibility of managing up to 5 products with a special control unit (PROFESSIONAL RANGE). Flexibility: up to 211.5 kW of thermal power. Comfort of use and installation Minimum depth of only 13 cm (models for domestic use). Compatible with solar systems for greater gas savings. Maximum security thanks to installation outside the home. Quick and easy installation thanks to the fact that it does not require a smoke outlet. Standard antifreeze kit and maximum electrical protection IPX5D. Standard wired remote control to view and change the temperature. 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.  

    €485,00

  • immagine-1-rinnai-scaldabagno-rinnai-infinity-20e-esterno-gpl-ean-8056138593275

    RINNAI Rinnai Infinity 20e External LPG water heater

    Technical features Energy label specifications according to the European ErP directive DHW sanitary energy efficiency: Class A Declared load profile: XL Annual consumption of electricity (kWh/annum) and fuel (GJ/annum) 10 -18 Characteristics of heating/DHW operation: Part number: REU-VRM2024WD-LPG Forced flow open chamber Electronic ignition without pilot flame Can be combined with: solar panels/recirculation/accumulation max lt 500 Standard antifreeze down to -20°C Installation: Outdoor - Apartment Dimensions: mm 503x356x181 - 15 Kg Natural gas heat input Min/Max (kW) 3.46/39 Water flow Δt 25°C Min/Max (l/min) 20l/min Max operating temperature (°C) 75 Minimum activation pressure (bar) 0.1 Min/Max nominal operating pressure (bar) 1.2 / 10 Electricity consumption normal / stand-by / antifreeze (W) 48 / 2 / 74 IPX5D protection Class NOx5 LPG version RINNAI GAS WATER HEATER: INFINITY infinite savings and comfort Rinnai Infinity is the line of instantaneous GAS* water heaters, with high efficiency forced flow, for domestic and professional indoor and outdoor use, capable of guaranteeing: Unlimited hot water without sudden changes in temperature Temperature selection per degree via the standard remote control Energy saving Simplicity of design and installation Compact size Superior performance and absolute security Free initial testing, carried out by an authorized Rinnai technical assistance centre Furthermore, the external range, thanks to its unique characteristics, ensures total protection from: Wind (up to 90 km/h) Water coming from any direction (even horizontally, with IPX5D protection factor) Corrosion and rust, with the enamelled galvanized steel shell Frost, thanks to the standard antifreeze on all appliances (including indoors) The STANDARD remote control allows the user to select the desired water temperature with accuracy to the degree, directly from the point of use (when the tap is opened). Energy saving: Rinnai Infinity eliminates any useless waste and ensures real savings: Gas operation guarantees considerably lower costs than electric operation. Compared to a traditional boiler, subject to heat loss and energy consumption to constantly heat the water, Infinity produces it instantly at the moment of the real request and exactly at the desired temperature. The advanced technology of the continuously modulating gas valve, which regulates combustion with the utmost precision, guarantees a more efficient and cleaner regime, with a consequent net cut in consumption and polluting emissions. The detection of the inlet water temperature also allows Infinity to work in perfect synergy with solar systems, heating cookers or other heat generators, modulating, only when needed and only as much as needed, to reach the set temperature Domestic Range: Superior performance in small denominations The wide domestic range, differentiated in various hydraulic flow rates, allows the user to choose the most suitable appliance for his needs. The compact dimensions and captivating aesthetics also guarantee a harmonious and discreet installation, both inside and outside the home General characteristics INFINITY 11e Infinity 11 outdoor is an instantaneous domestic hot water producer for outdoor installation with electronic temperature management and water flow control. Anti-corrosion enamelled galvanized steel casing and standard control panel with temperature management and self-diagnosis function. Max operating temperature equal to 75° C. Characteristics: Unlimited hot water without sudden changes in temperature Temperature control to the degree via the standard remote control Outdoor installation does not require fumes exhaust Flow regulator: constant temperature as the flow varies Electronic ignition without pilot flame Free initial testing, carried out by an authorized Rinnai technical assistance centre ErP Ready Rinnai's commitment is aimed at an eco-sustainable future. For this reason all our products are "ERP Ready" or already in line with the European classification legislation in force since 26 September 2015. ErP, acronym of Energy related Products (products connected to the use of energy), identifies the Directive 2009/ 125/EC aimed at reducing the energy consumption of products through eco-compatible design. The Directive establishes very precise reference points for the manufacture of eco-compatible products and defines the minimum mandatory requirements of energy and environmental performance for instruments that use energy. The goal is to reach the famous 20-20-20 by 2020. This repetition of the number 20 serves to more easily remind everyone of the three central focuses: -increase the energy efficiency of energy-consuming machines by 20% - reduce carbon dioxide (CO2) emissions into the atmosphere by 20% -reach a percentage of renewable energies on final consumption of 20% Since 26 September 2015, appliances for winter air conditioning and domestic hot water production have been accompanied by an energy label. ELD directive: all clear on the label The European Union has made the new energy labeling system mandatory to allow consumers to immediately understand the level of environmental compatibility of individual products. The ELD or Labeling Directive ( 2010/30/CE ) in fact provides that each item subject to the ErP Directive is equipped with a label to highlight not only the energy efficiency class but also other performances such as sound power, use, thermal power. Rinnai actively participates in these adjustments, happy to make its contribution to a more eco-sustainable world 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.

    €1.008,00

  • immagine-1-rinnai-scaldabagno-rinnai-infinity-20e-esterno-metano-ean-8056138593282

    RINNAI Rinnai Infinity 20e external methane water heater

    Technical features Energy label specifications according to the European ErP directive DHW sanitary energy efficiency: Class A Declared load profile: XL Annual consumption of electricity (kWh/annum) and fuel (GJ/annum) 10 -18 Characteristics of heating/DHW operation: Code: REU-VRM2024WD-NG Forced flow open chamber Electronic ignition without pilot flame Can be combined with: solar panels/recirculation/accumulation max lt 500 Standard antifreeze down to -20°C Installation: Outdoor - Apartment Dimensions: mm 503x356x181 - 15 Kg Natural gas heat input Min/Max (kW) 3.46/39 Water flow Δt 25°C Min/Max (l/min) 20l/min Max operating temperature (°C) 75 Minimum activation pressure (bar) 0.1 Min/Max nominal operating pressure (bar) 1.2 / 10 Electricity consumption normal / stand-by / antifreeze (W) 48 / 2 / 74 IPX5D protection Class NOx5 METHANE version RINNAI GAS WATER HEATER: INFINITY infinite savings and comfort Rinnai Infinity is the line of instantaneous GAS* water heaters, with high efficiency forced flow, for domestic and professional indoor and outdoor use, capable of guaranteeing: Unlimited hot water without sudden changes in temperature Temperature selection per degree via the standard remote control Energy saving Simplicity of design and installation Compact size Superior performance and absolute security Free initial testing, carried out by an authorized Rinnai technical assistance centre Furthermore, the external range, thanks to its unique characteristics, ensures total protection from: Wind (up to 90 km/h) Water coming from any direction (even horizontally, with IPX5D protection factor) Corrosion and rust, with the enamelled galvanized steel shell Frost, thanks to the standard antifreeze on all appliances (including indoors) The STANDARD remote control allows the user to select the desired water temperature with accuracy to the degree, directly from the point of use (when the tap is opened). Energy saving: Rinnai Infinity eliminates any useless waste and ensures real savings: Gas operation guarantees considerably lower costs than electric operation. Compared to a traditional boiler, subject to heat loss and energy consumption to constantly heat the water, Infinity produces it instantly at the moment of the real request and exactly at the desired temperature. The advanced technology of the continuously modulating gas valve, which regulates combustion with the utmost precision, guarantees a more efficient and cleaner regime, with a consequent net cut in consumption and polluting emissions. The detection of the inlet water temperature also allows Infinity to work in perfect synergy with solar systems, heating cookers or other heat generators, modulating, only when needed and only as much as needed, to reach the set temperature Domestic range: Superior performance in small denominations The wide domestic range, differentiated in various hydraulic flow rates, allows the user to choose the most suitable appliance for his needs. The compact dimensions and captivating aesthetics also guarantee a harmonious and discreet installation, both inside and outside the home General characteristics INFINITY 11e Infinity 11 outdoor is an instantaneous domestic hot water producer for outdoor installation with electronic temperature management and water flow control. Anti-corrosion enamelled galvanized steel casing and standard control panel with temperature management and self-diagnosis function. Max operating temperature equal to 75° C. Characteristics: Unlimited hot water without sudden changes in temperature Temperature control to the degree via the standard remote control External installation does not require fumes exhaust Flow regulator: constant temperature as the flow varies Electronic ignition without pilot flame Free initial testing, carried out by an authorized Rinnai technical assistance centre ErP Ready Rinnai's commitment is aimed at an eco-sustainable future. For this reason all our products are "ERP Ready" or already in line with the European classification legislation in force since 26 September 2015. ErP, acronym of Energy related Products (products connected to the use of energy), identifies the Directive 2009/ 125/EC aimed at reducing the energy consumption of products through eco-compatible design. The Directive establishes very precise reference points for the manufacture of eco-compatible products and defines the minimum mandatory requirements of energy and environmental performance for instruments that use energy. The goal is to reach the famous 20-20-20 by 2020. This repetition of the number 20 serves to more easily remind everyone of the three central focuses: -increase the energy efficiency of energy-consuming machines by 20% - reduce carbon dioxide (CO2) emissions into the atmosphere by 20% -reach a percentage of renewable energies on final consumption of 20% Since 26 September 2015, appliances for winter air conditioning and domestic hot water production have been accompanied by an energy label. ELD directive: all clear on the label The European Union has made the new energy labeling system mandatory to allow consumers to immediately understand the level of environmental compatibility of individual products. The ELD or Labeling Directive ( 2010/30/CE ) in fact provides that each item subject to the ErP Directive is equipped with a label to highlight not only the energy efficiency class but also other performances such as sound power, use, thermal power. Rinnai actively participates in these adjustments, happy to make its contribution to a more eco-sustainable world 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.

    €1.008,00

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