Alhena
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Wall hung condensing boilers with instantaneous domestic hot water production

Wall hung gas condensing boilers ALHENA ... THE EVOLUTION CONTINUES The new range of generators is equipped with the tested stainless steel heat exchanger. Designed and built according to the new ErP directives for eco-friendly design and labelling, ALHENA is the top in its category. THE RANGE model operating with natural gas, LPG and propane air Outdoor probe SYSTEM scale G - A+++ System energy class A+ TOP EFFICIENCY ALSO ON OLD SYSTEMS (REPLACEMENTS) The ALHENA (fig. A) thermal unit heat exchanger compared to the more classic and popular steel exchanger (fig. B). This shape enables the...

Wall hung gas condensing boilers PRODUCT BENEFITS > Boiler with single-circuit stainless steel primary exchanger > Sliding temperature operating mode through outdoor without joints and/or welding, it maintains high efficiency probe (optional) > Low consumption modulating circulator (ErP Ready - Class A) even in old systems. > MC2: Multi Combustion Control, new combustion system with industrial-derived gas-adaptive patented technology modulating remote control CONNECT, it reaches the top for better adaptability of use to the varying gas network efficiency class A+ (scale from G to A+++) >...

Wall hung gas condensing boilers VIEW FROM INSIDE The design of ALHENA was focused on maximising its functional benefits and construction sturdiness, as well as enabling simple maintenance. All main components can be easily accessed, thus minimising the time required for routine maintenance. EXCHANGER Stainless steel high-pass single-circuit, exchanger, clog-resistant and easy to clean STEEL FRAME Made with high precision automated processes EXPANSION VESSEL Incorporates an 8-litre expansion vessel at the side FAN Offset fan, to make maintenance on the primary heat exchanger easier without...

Wall hung gas condensing boilers COMBUSTION CHAMBER The pipe used in the ALHENA heat exchanger is made of stainless steel, a material that creates an extremely smooth surface, thereby less affected by scaling and deposits. Increased extra section, the smooth surface and coil section drastically reduce the percentage of deposits inside the pipe and considerably increase the service life of the heat exchanger Burner door with insulating panel and cylindrical stainless steel burner Fan with air-gas premixing unit BOILER CONTROL CONTROL BOARD AND FUNCTIONS The ALHENA control unit consists of an...

Wall hung gas condensing boilers MULTI COMBUSTION CONTROL The electronic device controls the flame ionisation current in order to ensure perfect combustion according to the change in air density or gas quality. The ratio between the air/gas flow (λ) and the flame ionisation signal is used to control the air-gas ratio and, therefore, combustion. MC2: Multi Combustion Control, the new combustion system with Gas-adaptive patented technology for better adaptability of use to the varying gas mains conditions (e.g. pressure fluctuations or drops). MULTI COMB. CONTROL METHANE, LPG, PROPANE-AIR...

Wall hung gas condensing boilers THE NEW REMOTE CONTROL New wireless remote control available as an accessory to manage comfort in the home also from a Smartphone with the Connect App (iOS and Android). Maximises the ambient comfort by modulating the delivery temperature via the Ambient Climatic Compensation (ACC) and Outdoor Climatic Compensation (OCC) functions by means of the outdoor temperature that can be measured directly via the Internet (or an optional outdoor probe). Improves ambient heating seasonal average efficiency by +4%. SYSTEM DELIVERY TEMPERATURE RF/Wi-Fi receiver WEB |...

Wall hung gas condensing boilers The designers have considered a set of functions that are able to guarantee the quality of DHW, the best power supply to the heating system as well as a longer service life of the device. ALHENA was designed to be installed easily into systems built with the most innovative technologies. The SUN EASY system is equipped with electronics that simplify operation with solar panels, both with natural and forced circulation. A sensor situated on the DHW circuit constantly controls the pre-heated water temperature from the solar panels, providing burner ignition...

Wall hung gas condensing boilers SIMPLIFIED REPLACEMENT The new boiler can also be installed with 50 mm diameter outlets. Particularly important in the replacement market in the frequent case of collective flues that require “heavy” pipes , where it is necessary to have a high flue gas ejection capacity also with small diameters. FLUE GAS COLLECTIVE PRESSURISED F.P.S.: Flue gas Protection System. Installing the specific flue gas nonreturn kit (optional) outdoors, allows an easy connection to pressurised collective flue systems (e.g. in restructuring), in accordance with the UNI Pa > 0 7129...

Wall hung gas condensing boilers 34 Heating temperature sensor 74 System filling valve 114 Water pressure switch 136 Flowmeter (inside the pump unit) KEY - 7 3/4" gas inlet 8 1/2" DHW outlet 9 1/2" DHW inlet 10 3/4" System delivery 11 3/4" System return A6 Condensate discharge

Wall hung gas condensing boilers

mJLcunAaiqkini- S CALORECUMA ^ code 89AG5000/00 - 12.2020 The Illustrations and data provided are indicative. Lamborghini CaloreClima reserves the right to make any changes deemed to be most appropriate for the improvement of the product or of the service offered without being obliged to give prior notice. The images in this catalogue are under copyright owned by Lamborghini CaloreClima. Customer Service: +39 0532 359811 www.iamborghinicaior.com info@iamborghinicaior.com