The choice of boiler more suited to your needs is important to ensure the well-being, from heating to hot water. It is therefore appropriate, prior to installation, compare the various models and ensure that the equipment purchased is easy to use, highly secure, able to ensure rapid heating and hot water. Features don't neglect are also guaranteed low power consumption and reduced pollutant emissions. In order to ensure the proper operation of the boiler, the law requires the annual maintenance, is done by compiling with the appropriate technical enabled booklet that accompanies the appliance.
Issues relating to the protection of the environment require products to reduce significantly emissions from products intended for the production of heat, such as oxides of nitrogen and carbon. You can further enhance the environmental impact through a more efficient use of primary energy and lower energy requirements derived from primary energy sources, such as electricity. Since the panorama of installations in Italy sees a high obsolescence of equipment, which is reflected in a high percentage of new equipment installed in place of existing ones, it is important to make available to the market products that combine high performance with ability to be installed on existing installationswith a good flexibility.
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The new turboTEC boilers by Vaillant are the right response to the wishes of users, designers, installers and Thermo-thanks to their performance and their constructive peculiarities that make them easily adaptable to all situations of even the most complex installationsfor example, in cases of restructuring and adaptation of buildings of historical importance or merit. Thanks to the new stainless steel burners with pre-mixing gas and air and cooling ensure a controlled combustion flame and a fuel and oxidizer ratio corresponding to the optimal value, which results in higher yields, lower consumption and reduced emissions. The technique of cooling keeps the flame temperature to a level where the formation of oxides is extremely low: new turboTEC can boast NOx emissions below 70 mg/kWh and the class of merit higher European standards. A special isolation inside the combustion chamber allows, also, to reduce losses of thermal radiation carries heat to the heat exchanger and allowing a greater recovery. Premixing combustion air management and ensure yields very high, accounting for 94 per cent (classified 3 stars for efficiency). Improved comfort of use even for the most demanding user, is guaranteed by the Aqua Comfort Plus system, allowing you to have a miniaccumulo of water maintained at room temperature and hot water, then, immediately, even when the boiler is running the power cycle. Preheating is obtained using the burner without further consumption of electricity. And yet, the levy is detected thanks to a meter, Aqua Sensor, which allows the electronics determine exactly the extent of water and adjust the power of the burner, thus ensuring a constant temperature sampling at different scope.
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Rhoss created the innovative line of gas boilers Aurora, able to respond to any need for heat and hot water to any environment. These boilers, with heat exchanger or flash storage tank, natural draft or forced draft for installation inside or outside the home, all models are available with useful thermal output of 24 kW or 28. The entire range is combined heating and domestic hot water production, it works with natural gas or LPG and is equipped with electronic ignition without a pilot. The main exchanger tubes and copper fins is protected by silicone coating and the heat health brazed plate is stainless steel.
The hydraulic unit is complete with 3-way valve, pressure switch the primary circuit, by-pass system for heating, water filter, faucet installation, safety valve, water pump, expansion tank. All boilers are equipped with a modulating valve, multi-gas burner and electronic control by microprocessor with electronic ignition. The coat is made of sheet steel painted. The series is completed by accessories, fittings, flue.
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In addition to providing maximum comfort in contemporary dispensing hot water and heating, ensures a high yield, considerable reduction of fuel consumption and the reduction of polluting emissions of NOx and CO for the new boiler Isofast Condensation, ecological alternative of Saunier Duval to the traditional ones. Proposal in the power of 24 kW to 30 kW heating and for health, is ranked in the "Four stars" according to European directive yields 92/42/EC, then at the height of the evaluation. Allows a reduction of 25-30 percent compared to a traditional system, by means of a heat exchanger that cools the smoke up to temperatures of 45-50 ° C, at which water vapor condenses into water. It is in this way that one part of the latent heat of condensation is transferred to the heating with a yield equivalent to 106 per cent. System to microaccumulo Microfast, provides hot water for instant delivery, even at constant temperature with minimum withdrawals. In the case of a contemporary hot water and heating, is able to take advantage of the power not consumed in the production of hot water for heating. Note finally two accessory kit, which allows areas to subdivide the system into two zones, aimed at different areas of the House, both with the same pressure and temperature can be controlled through the serial remote control according to timeslots set or with two radios to get the complete independence of areas.
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A boiler for everybody : Junkers Euroline is the only plant wall gas appliance that allows easy use even for people who have vision problems: under the buttons and the switch are listed below highlight the symbols of its functions, so that people with reduced field of vision can find them quickly. With a height of 700 mm, a width of 400 mm and a depth of 295 mm, Euroline is ideal for installation in small niches and in all those situations where it is important to save valuable space. At very small dimensions also combines a very low weight: only 28 kg for open chamber and 33.5 kg for room sealed fan assisted, it is therefore sufficient to install one person. Among the models available, those in open room with natural draft and sealed chamber with forced draft, as well as versions of natural gas convertible to LPG. By using a special conversion kit, finally, all models Euroline can work with air propane
(50 percent air and 50 percent propane).
