Gas water heater Junkers Bosch Open Chamber THERM 4204 11 Liters Low NOx Methane - News Technical features Model : Therm 4204 Typology : Open chamber with natural draft Heating Energy Class: A Declared load profile : M Minimum / Nominal Thermal Power: 10.6 / 17.4 kW Minimum / Nominal Heat Capacity: 12 / 19.8 kW Modulation range : 10.6 - 17.4 kW Max water flow with ΔT 25 °C 10.0 (l/min) Sound power level indoors : 69 dB Daily fuel consumption : 8.938 kWh Efficiency at 100% of nominal heat input: 88% NOx nitrogen oxide emissions : 35 mg/kWh Maximum operating pressure: 12 bar Minimum operating pressure: 0.35 bar Maximum sound pressure : 69 dB(A) Power supply: methane Dimensions and weight Dimensions (H x W x D ) : 655 x 310 x 225 mm Weight : 10.8Kg Therm 4204 Low emission instantaneous gas water heater with triple safety system Triple security system Battery powered, no mains connection required Adaptation of gas consumption on the basis of real needs New elegant rounded design Advantages Maximum security Triple safety system consisting of the smoke exhaust sensor, the temperature limiter and a control device which cuts off the gas flow in the event of ignition failure or accidental shutdown Optimized consumption The gas consumption of the water heater is adapted to your real needs, thanks to the continuous modulation of the flame Easy to Install The Therm 4204 water heater does not require electrical connections as it is battery powered. 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) 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

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Technical features Energy label specifications according to the European ErP directive   Sanitary Energy Efficiency : Class A Load profile: M Exercise features: Open chamber with natural draft Ignition - 1.5 battery Flame control - by ionization Rated thermal power: 19kW Hot water production Δ T=25°C: 11 l/min Min/max pressure bar 0.3/10 Ø water and gas connections - 1/2” Dimensions (HxLxP): mm 580 x 310 x 215; 9.5 kgs The guarantee is the Official Beretta Italia one, and has a duration of 24 months Power supply: METHANE General characteristics SOURCE 2 DGT Fonte 2 DGT, hot water in compact dimensions From Beretta's experience and technological research comes the new line of Fonte 2 DGT water heaters, designed to offer maximum sanitary comfort, maximum energy savings and greater simplicity of use. Thanks to its extremely compact dimensions, Fonte 2 DGT can also be placed in limited spaces and therefore represents the ideal solution to meet the installation needs of modern living contexts. The range, open ionization chamber with battery ignition, two water filters as standard and with codes for both methane and LPG, is made up of the Fonte 2 DGT versions with 11 and 14 litres/min models and Fonte 2 DGT FLEX with a from 11 litres/min. The FLEX versions also include the hoses and the sanitary tap. Source 2 DGT: high energy class and low consumption The Fonte 2 DGT line of water heaters is equipped with the special device known as the Economiser, specifically designed to combine maximum user comfort with significant energy and cost savings. The activation of the Economizer in fact allows to reduce the gas consumption up to over 50%, limiting the maximum thermal power supplied, when the usage requirements are contained (low temperature difference or reduced sampling flow rates, such as for example during summertime). Furthermore, on all Fonte 2 DGT models, the Economizer can be adjusted progressively by the user, according to needs, achieving maximum savings in the low flame position. Finally, the appliances in the Fonte 2 DGT range are equipped with flame modulation which, by adapting gas consumption to individual withdrawal requests, allows the temperature of the water supplied to be kept almost constant, compatibly with the settings made and the power of the water heater. The Beretta Fonte 2 DGT water heater guarantees always very low gas consumption and respect for the environment. Beretta Fonte 2 DGT complies with the current ERP regulation placing itself in CLASS A for energy consumption. Functionality and ease of use The Fonte 2 DGT water heaters, with a linear and essential design, have an ergonomic dashboard which houses two knobs which allow you to manage all the functions of the appliance in a simple and intuitive way and a display which shows the temperature of the domestic hot water produced. The left knob, in addition to the on/off functions, activates the "Gas economizer" device, which can be adjusted between the small flame and the large flame, allowing the user to make interesting gas savings. The right knob allows you to set the temperature of the water supplied, by regulating the quantity of water at the outlet Characteristics: Instantaneous open chamber water heater with Natural Gas and LPG versions Abundant production of domestic hot water: 11 or 14 litres/min Digital display with indication of domestic hot water temperature Battery ignition and ionisation flame presence control Gas economizer with 8 regulation steps Modulating flame regulation system Simple and intuitive control panel Compact size and simple installation without removing the shell Assembly template supplied (gasket and hose holder for LPG versions) New easy access water connections on the same horizontal axis New latest generation water/gas group with integrated gas pressure regulator Double inlet water filter Safety microswitch to protect the batteries (2 x 1.5 Volt type D) in the OFF position Temperature selector FLEX versions with flexible fittings and standard tap Beretta is “ERP”. The concrete commitment towards an eco-sustainable future The acronym 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. Starting from 26 September 2015 , the date of its effective entry into force in the European Union, it will mark an epochal turning point for heating products and the production of domestic hot water. On that date, other regulations simultaneously issued for the energy labeling of products will also become effective in addition to the corresponding Directive 2010/30/EU. The regulation provides that all products intended for heating and for the production of domestic hot water with a nominal thermal power lower than or equal to 70 kW can only be placed on the market with an energy label that highlights the efficiency class * . Different energy efficiency labels have been provided based on the different types of appliances/technologies, but all have the same graduated color scale that identifies the various levels of efficiency at a glance. The purpose of the labels is to give the consumer the possibility to easily identify the level of efficiency of a product and 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 heat pumps, the efficiency data is reported by climatic bands. In addition to the product labels, the European regulation has provided for the creation of a system label in case systems are created with different appliances, components and related controls. This second type of labeling, thanks to the virtuous synergy between the different elements, will make it possible to create systems capable of reaching levels of efficiency even higher than those of the individual appliances. Also starting from the same date, new seasonal efficiency limits will be triggered for products intended for heating and combined. These for products with a nominal thermal power equal to or less than 400kW, will prevent less efficient products from being placed on the market. The obligation to comply with minimum heat loss limits will also apply to DHW tanks. For primary water tanks, these will be subject to compliance with an energy classification based on heat dispersion. For sanitary accumulations, up to 500 liters there will be a labeling obligation, from 500 to 2000 liters will be bound to compliance with the energy classification. For heat pumps for heating and mixed appliances, in addition to the seasonal efficiency limits, there will be specific noise emission limits for power sizes. Even water heaters, whether gas, heat pump or solar, in order to be placed on the market, in addition to energy labelling, will have to comply with a series of requirements in terms of efficiency. 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.

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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: METHANE . 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) 580x310x220mm; Weight: 11.

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