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!
Open chamber water heaters
Junkers Bosch Gas Water Heater Junkers Bosch Open Chamber Therm 4300 14 T4304 14 Liters Low Nox LPG - New
Gas water heater Junkers Bosch Open Chamber THERM 4304 14 Liters Low NOx LPG - News Technical features Model : Therm 4304 Heating Energy Class: A Declared load profile : L Nominal Thermal Power: 23.6 kW Nominal Thermal Capacity: 26.8 kW Max water flow rate with ?T 25 °C 13.5 (l/min) Sound power level indoors : 69 dB Efficiency at 100% of nominal heat input: 88% NOx nitrogen oxide emissions : 46 mg/kWh Maximum operating pressure: 12 bar Minimum operating pressure: 0.35 bar Maximum sound pressure : 69 dB(A) Power supply: LPG Dimensions and weight Dimensions (H x W x D ) : 655 x 425 x 225 mm Weight : 10.8Kg Therm 4304 Therm 4300 low NOx water heater Low emission gas instantaneous water heater with annual gas savings of up to 25% compared to older pilot flame water heaters Environmentally friendly: does not require batteries or electricity for operation Adjust power and consumption to your real needs, reducing waste It allows you to save up to 25% of gas per year compared to a traditional pilot flame water heater, thanks to its particular technology Maximum reliability guaranteed by the triple safety system for cutting off the gas flow in the event of ignition failure or accidental shutdown Advantages Gas savings and optimized consumption Innovative electronic ignition technology using a hydrodynamic turbine generator, for annual gas savings of up to 25% compared to old pilot flame water heaters. The gas consumption of the water heater is adapted to your real needs, thanks to the continuous modulation of the flame Easy to install It does not require electrical connections. It is also designed to minimize NOx emissions and can be combined with solar thermal systems for the production of domestic hot water (using the appropriate accessory) Maximum security Triple safety system made up of the smoke outlet sensor, the temperature limiter and a control device which interrupts the gas flow in the event of ignition failure or accidental shutdown. New design Discover the new elegant and modern design. New rounded aesthetics and intuitive handling thanks to the front display 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
€430,00
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Riello Riello Acquafun 14 LPG water heater
Overview RIELLO ACQUAFUN 14 LPG WATER HEATER: Open Chamber water heater specifically dedicated to the production of hot water only. Technical specifications Product code: 20019747 Energy label specifications according to the European ErP directive Sanitary energy efficiency: Class A Load profile: profileL Characteristics of heating/DHW operation: Useful power - firebox: 23.7 - 27.2 kW Efficiency at max power: 87.1% Open room, natural draught Min/normal/max pressure bar 0.2/2/10 Camppreliev selector max 40C: 6.7£13.6 l/min Domestic hot water production: 14 l/min Dimensions (hxlxp) mm 650 x 363 x 245 ; 12.6 kgs Power supply: LPG Features list WATERFUN Methane gas LPG Open Room Automatic battery start Acquafun Open Chamber water heater for quick and easy installation without electrical connections thanks to battery power supply. It is available in two models: 11 and 14 litres. Characteristics: Automatic ignition by battery (1.5 Volt). Get rid of tension problems. The continuous flame modulation allows the selected temperature to be kept constant as the pressure and water flow vary, optimizing the combination with mechanical and thermostatic mixers. Economizer device to reduce gas consumption. Supplied battery (1.5 Volt €«¦ size C €«¦ half torch). No mains connection required. The economizer chokes the maximum power by 50% to adapt it to the various installations. Thanks to its particularly compact dimensions, it can be installed in homes with particularly limited spaces. ErP: Energy related Products The new European regulations for heat generators ErP is the acronym of "Energy related Products" and the abbreviation that identifies the European Directive ErP 2009/125/EC, defined by the EEC with the intention of reducing the energy consumption of products through a eco-design ("eco-design"). The field of action of this European Directive is extremely broad since up to now it has affected products such as light bulbs, air conditioners, washing machines, fans, etc. Following the publication in September 2013 of a series of implementing regulations, starting from 26 September 2015 they will also apply to heating products for the production of domestic hot water. Also from the same date, other regulations will also become effective which will implement the energy labeling of the same product families. The transitory period between the publication of the regulations and their activation throughout the territory of the European Community is necessary to allow the full transposition of the contents by companies and market players. The energy labeling of products for heating domestic hot water production The regulations issued require that all products intended for heating and the production of domestic hot water, with a nominal thermal power lower than or equal to 70 kW, are placed on the market with an energy label that highlights their efficiency class. Note: the regulation provides for the mandatory presence of the energy label for the introduction of the product from the factories to the market. All the products previously introduced, for example present near distribution warehouses, can be regularly marketed even if they do not have an energy label. Various energy labels have been provided based on the use of the generator used: for heating from A++ to G; for the production of domestic hot water from A to G. A new mod to guide the consumer The purpose of energy labels is to allow the consumer to easily identify the level of efficiency of a product, to be able to make a homogeneous comparison between products that use different technologies. For products whose transformation efficiency is influenced by external conditions, such as products with 4 - Heat Pump Water Heaters, as well as those on air conditioners, the efficiency data reported for the average climatic range. In addition to the product energy labels, European regulations have also provided for the creation of a system label in the case of creating a plant in which various appliances, components and controls operate. This labelling, thanks to the combinations of the data of the various elements used in the plant, will make it possible to create systems capable of reaching levels of efficiency even higher than those of the individual generators. The European regulation states that the system label must be made available by whoever supplies and/operates the system (sellers-installers); this faculty was also granted to builders. Warranty All products for sale on our site are new and packed. The guarantee on this item is 24 months from the date of purchase.
€240,00
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Ariston Open Chamber Water Heater Ariston Micro X Sga 45 Low Nox Methane Code 3211008
ATTENTION THE PRODUCT IS MADE TO ORDER Technical features Model : MICRO X SGA 45 Code : 3211008 EAN: 5414849824942 Power supply: methane Technical data Capacity: 45L Thermal power: 5 kW Useful power: 4.3 kW Heating time (ΔT= 45°C): 53 h, min. Continuous water at 40°C: 105 l/h Water in the first hour at 40°C: 180 l Natural gas consumption G20: 0.53 m3/h Max working pressure: 8 bar Dimensions and weight Dimensions (LxHxP): 400x860x390 mm Weight : 26Kg Ariston MICRO X SGA 45 water heater Low NOx: Complies with 09/26/2018 Operation without electrical connections Enamelled water heater Magnesium anode Piezo ignition system Triple safety valve Legend E: Cold water inlet G 1/2" U: Hot water outlet G 1/2" G: G 1/2" gas inlet 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.
€625,00
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CHAFFOTEAUX Chaffoteaux Fluendo Avenir Outdoor Water Heater 16 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 WATER HEATER CHAFFOTEAUX FLUENDO AVENIR OUTDOOR 16 LT EU LPG - NEW ErP Technical features Product code: 3632263 Energy label specifications according to the European ErP directive Sanitary energy efficiency Class A Withdrawal profile: XL Description: Model: 16 LT EU Domestic Range Ignition: electronic flame ionization Type: Forced flow open chamber for outdoor use Dimensions (hwxd): 563 x 350 x 130mm ; 12.8Kg Operating characteristics: Nominal heat input : 31 kW Nominal heat output: 28 kW Methane gas supply pressure: 20 mbar Consumption - Methane gas max flow rate/h: 3.28 m3/h Selectable min/max temperature: 35-70°C Hydraulic characteristics: Minimum/maximum nominal pressure: 0.1/8.5 bar Minimum operating flow: 2 l/min Flow rate with temperature difference (∆t 25°C): 16 l/min Electrical circuit: Maximum absorbed power: 48 kW Electrical protection type: IPX5D Fluendo Avenir Outdoor The most compact thermostatic gas water heater on the market for outdoor use. High efficiency thanks to the modulating burner with multiple sections. Maximum safety thanks to the external installation, made easier and faster thanks to the fact that it does not require a smoke outlet. Maximum flexibility with the PROFESSIONAL RANGE, thanks to cascade management of up to 5 products. 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.
€570,00
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CHAFFOTEAUX Chaffoteaux Water Heater Mod. Brd Onm 14 Liters With Open Chamber LPG
Technical features Energy class B L sampling profile Power supply 2x 1.5 V LR 20 Mechanical ignition Nominal heat input (min-max) 10.5 - 27 [kW] Nominal thermal power (min-max) 9 - 23 [kW] Water pressure (min-max) 0.2 - 10 [bar] Minimum operating temperature 5°C Air flow required for combustion 45.4 m3/h Minimum draft 12 Pa Characteristics Over-temperature thermostat Flame detection electrode Exhaust gas overheating detector Copper exchanger for greater durability Simple temperature setting, two knobs, one for regulating the water flow, the other for the gas level Led light that signals the need to change the batteries Excellent compatibility of water and gas connections for all installation conditions Dimensions Dimensions (HxLxW): 580x370x225mm
€162,00
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BAXI Baxi water heater Mod. Acquaprojet 11i Methane
Overview GAS WATER HEATER BAXI mod. ACQUAPROJET 11I METHANE, Open Room WITH NATURAL DRAFT. Technical specifications Gas instantaneous water heaters Chamber Open to natural draught Nominal heat input kW 21.8 Nominal thermal power kW 19.2 Minimum thermal power kW 7.7 Minimum heat input kW 8.8 Operating water pressure 0.2-6 bar Water withdrawal range l/min 3-11 Maximum outlet water temperature C 65 Discharge pipe diam. 113mm Dimensions hxwxd mm 585x360x220 ; kg 10.5 METHANE version Features list ACQUAPROJET: the NEW instantaneous gas water heater Baxi offers a new instantaneous gas water heater, with Open Chamber and 2 Chamber models - Sealed Chamber water heaters of 11 and 13 l/min Open Chamber Models 11- 13 l/min Battery electronic ignition Electronic detection of flame presence Gas valve with modulation proportional to the water flow rate to keep the outlet temperature stable Minimum ignition flow 2.9 l/min Battery status LED indicators LPG conversion kit available as an option Warranty All products for sale on our site are new and packed. The guarantee on this item is 24 months from the date of purchase.
€200,00
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Ariston Ariston Water Heater Gas Water Heater Ad 5 - Storage Water Heaters - S/Sga 80 - Methane
Overview GAS WATER HEATER AD 5 - Storage water heaters ARISTON S/SGA 80 METHANE. Open Room WITH NATURAL DRAFT Technical specifications 5 gas water heaters - Storage water heaters Capacity: 77 litres Heating power: 5200W Useful power: 4400W Heating temp. (T= 45C): h, min 1.00 Water at 40C in one sample: 116 litres Continuous water 40C: 96 l/h Water in the first hour at 40C: 212 l Consumption of gas: m3 /h 0.370 Consum gas liquid: Kg/h 0,275 Max working pressure: 8 bar Small weight: 27 kg Dimensions: 490 x 305mm Main features S-EMS GAS WATER HEATER AD 5 - Storage water heaters S/SGA the gas-fired water heater with pilot flame suitable for domestic installations. It is equipped with a magnesium anode functional to the electrochemical protection of the boiler in stainless steel and is also equipped with a stainless steel smoke deflector which guarantees greater efficiency. S/SGA allows the user to adjust the temperature thanks to the knob placed on the front and the fact that it does not require electrical connections means that it is easy to install. Born ready for methane gas at all times temp convertible to LPG using the nozzle kit included in the packaging. It is available in capacities of 50 - 80 - 100 l. Advantages: Enamelled boiler Magnesium anode Piezo ignition system Prepared for methane gas LPG (nozzle kit included) Operation without electrical connections Works even at minimum water pressures Triple safety valve Warranty All products for sale on our site are new and packed. The guarantee on this item is 24 months from the date of purchase.
€275,00
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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
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Junkers Bosch Junkers Bosch Gas Water Heater Model Therm 2200 11 Liters LPG
Technical features Catalog code: 7736504169 Open chamber with natural draft; Energy class: A; Load profile: M; Nominal thermal power: 19.1 kW; Nominal heat input: 22.0 kW; Manual power adjustment range (min.-max.): 8.5-19.1 kW; Max water flow with ΔT 25 °C: 11 l/min; Efficiency at 100% of nominal heat input (on PCI) 87.0%; Maximum operating pressure allowed (Pw)(2):12 bar; Maximum sound pressure: 68dB(A); Power supply: LPG . Composed of: Electronic ignition by batteries; Extremely compact dimensions; Natural gas burner, convertible to LPG with accessory kit; Fixed power; General characteristics Therm 2200 innovative and very simple to use, produced in Europe is perfect for the quality/price ratio. The Therm 2200 water heater has a control panel from which it is easy to program and satisfy all your needs, offering you maximum comfort. It offers many advantages, because in addition to being particularly suitable for double tap systems, it can be connected directly to solar thermal systems for the production of domestic hot water and finally it has high energy savings compared to traditional water heaters thanks to the modulating power and the 'absence of pilot flame. Dimensions (HxWxD) 580x310x220 mm; Weight: 11.
€136,00
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Junkers Bosch Junkers Bosch Gas Water Heater Model Therm 2200 13 Liters LPG
Technical features Open chamber with natural draft; Energy class: A; Load profile: L; Rated thermal power: 23.4 kW; Nominal heat input: 27.0 kW; Manual power adjustment range (min.-max.): 13-23.4 kW; Max water flow with ΔT 25 °C: 13 l/min; Efficiency at 100% of nominal heat input (on PCI) 88.0%; Maximum permitted operating pressure (Pw)(2):12 bar; Maximum sound pressure: 68dB(A); Power supply: LPG. Composed of: Electronic ignition by batteries; Extremely compact dimensions; Natural gas burner, convertible to LPG with accessory kit; Fixed power; General characteristics Therm 2200 innovative and very simple to use, produced in Europe is perfect for the quality/price ratio. The Therm 2200 water heater has a control panel from which it is easy to program and satisfy all your needs, offering you maximum comfort. It offers many advantages, because in addition to being particularly suitable for double tap systems, it can be connected directly to solar thermal systems for the production of domestic hot water and finally it has high energy savings compared to traditional water heaters thanks to the modulating power and the 'absence of pilot flame. Dimensions (HxWxD) 655x350x220mm; Weight: 13.
€196,00
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IMMERGAS Offer- Open Chamber Water Heater Immergas Julius Eco 11 Liters Methane
Open chamber water heater Immergas Julius Eco 11 liters methane Technical features: Code: 3.028682 Nominal useful power kW: 19.3 Dimensions (HxWxD) mm: 592 x 314 x 248 Typology: open chamber, natural draft Hot water production (∆t 25°C) l/min: 10.8 JULIUS ECO Instantaneous gas water heater, with ecological natural draft. Ultra-compact design with only 24.8cm depth. It works even in the absence of electricity. SAVINGS Tax relief: in place of electric water heaters, you can take advantage of the 50% tax deduction for "building renovations" and interventions aimed at saving energy on existing buildings. COMFORT Hot water delivery: provides up to 10.8 liters per minute. Excellent temperature control: the modulating gas valve ensures consumption proportional to the amount of hot water required. Electronic ignition with batteries: allows the installation of the water heater even in environments with a lack of electricity. Control panel: intuitive and immediate. Maximum safety: in the event of insufficient chimney draft, the safety device intervenes by switching off the water heater. INSTALLATION Maximum compactness: only 24.8 cm deep. The ultra-compact line allows installation in rooms with limited space, even inside the kitchen wall units. 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.
€190,00
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Ariston Open chamber water heater Ariston Fast Evo X 11 Lt Low Nox LPG Cod. 3632388 - New Erp
Open Chamber Water Heater Ariston FAST EVO X 11 lt low NOx LPG Cod. 3632388 POWER (KW) 11 Gas category II2H3+ Type B11bs DC1.5V battery power supply Nominal thermal power 19.1 kW Minimum thermal power 8.4 kW Nominal heat input 21.5 kW Minimum heat input 9.5 kW Min/max temperature selectable 35-65 °C Flow rate (ΔT 25°C) 11 l/min Maximum nominal pressure 10 bar Minimum operating pressure 0.1 bar Sound power 60 dB(A) Minimum operating flow 2 l/min Weight 9.6kg Dimensions (LxHxD) 310 x 580 x 225 mm Energy class A Load profile M FAST evo X LOW NOx The new instantaneous Low NOx open chamber gas water heater. Both models have ionized ignition while the power supply can be battery or cable. The attractive design is further enhanced by the LCD display (model C). Low NOx: ErP compliant 09/26/2018 Electronic detection of flame presence Continuous flame modulation thanks to the NTC probe located at the exchanger outlet Minimum operating pressure 0.1 bar Operation even with minimum water flow rates up to 2 l/min Presence of water flow switch for accurate temperature control ARISTON QUALITY FOREVER AT YOUR HOME * 100% GUARANTEED BY ARISTON Every single component is developed with the aim of guaranteeing long-lasting performance and high efficiency, with the guarantee of the Ariston brand. * 100% CHECKED AND TESTED Every single Ariston product is rigorously tested in terms of quality, efficiency and safety before being delivered, with superior results guaranteed by our commitment. * 100% BUILT TO LAST Strong and super resistant materials, components and products developed to work in extreme conditions to deliver high-level results with maximum durability. 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.
€234,00
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