{"product_id":"caldaia-a-gas-savio-aldens-35-a-condensazione-completa-di-kit-fumi-gpl","title":"SAVIO alDENS 35* CONDENSING GAS BOILER COMPLETE WITH LPG SMOKE KIT Split flue kit, LPG","description":"\u003cp\u003e Overview\u003c\/p\u003e\n\u003cp\u003e SAVIO alDENS 35* CONDENSING BOILER COMPLETE WITH LPG FLUE KIT ideal for radiator systems - NEW ErP\u003c\/p\u003e\n\u003cp\u003e Technical specifications\u003c\/p\u003e\n\u003cp\u003e Model:ÿALDENS HE\u003c\/p\u003e\n\u003cp\u003e Technical data according to ErP directives\u003c\/p\u003e\n\u003cp\u003e Heating energy efficiency class: A\u003c\/p\u003e\n\u003cp\u003e Energy efficiency class in sanitaryware: A\u003c\/p\u003e\n\u003cp\u003e Load profiles: XLÿ\u003c\/p\u003e\n\u003cp\u003e Technical features:\u003c\/p\u003e \u003cp\u003eMinimum\/Nominal useful power kWÿ4.3 ú 32.0\u003c\/p\u003e\n\u003cp\u003e Minimum heat input with Metan\/Propaneÿ4.4 \/ 5.6\u003c\/p\u003e\n\u003cp\u003e Efficiency class:ÿ\u003c\/p\u003e\n\u003cp\u003e Rated yield in CONDENSATION % 102.3\u003c\/p\u003e\n\u003cp\u003e Yield at 30% of load% 98.1\u003c\/p\u003e\n\u003cp\u003e NOx class 5\u003c\/p\u003e\n\u003cp\u003e Operating temperature in heatingmin.\/maxøC 30 - 85\u003c\/p\u003e\n\u003cp\u003e Adjustable temperature in sanitary øC 38 ú 60\u003c\/p\u003e\n\u003cp\u003e Mixed DHW production with t 25 l\/min 18.3\u003c\/p\u003e\n\u003cp\u003e Supply voltageÿV-Hz 230\/50\u003c\/p\u003e\n\u003cp\u003e IP protection ratings X5D\u003c\/p\u003e\n\u003cp\u003e Dimensions HxWxD mm 700x420x345; 36.5 kg\u003c\/p\u003e\n\u003cp\u003e Main features\u003c\/p\u003e\n\u003cp\u003e ALDENS\u003c\/p\u003e \u003cp\u003eALDENS the new SAVIO range of wall-mounted condensing boilers: excellent performance thanks to the aluminum heat exchanger and simplicity of use thanks to the control panel with knobs and display. Available in the combi version which combines the heating function and the production of domestic hot water. ALDENS presents a complete range of powers, 24 and 35 kW combi in the same extremely compact dimensions (700 x 420 x 345 mm). ALDENS has its strength in the innovative Al\/Si\/Mg primary heat exchanger with low water content designed to provide high yields that last over time. The digital display communicates the boiler's operating parameters to the user easily and conveniently. Like the entire SAVIO ALDENS condensing range, it allows you to get the most savings from climate thermoregulation, based on the system in which the boiler is installed.\u003c\/p\u003e\n\u003cp\u003e Main features:\u003c\/p\u003e\n\u003cp\u003e Exceptional 1:8 fine modulation ratio\u003c\/p\u003e\n\u003cp\u003e Efficiency\u0026gt;107% (ex dir. CE 92\/42)\u003c\/p\u003e \u003cp\u003eUltra-flat Al\/Si\/Mg primary exchanger\u003c\/p\u003e\n\u003cp\u003e Electronics with HWS or Hot Water Speed ​​function?\u003c\/p\u003e\n\u003cp\u003e Low NOx (class 5 according to EN 297 and EN 483) thanks to the modulating premix burner\u003c\/p\u003e\n\u003cp\u003e Fine hot water production 13.3 l\/min t 25 with special exchanger with 12 plates (24 kW model) and 16 plates (35 kW model) in stainless steel\u003c\/p\u003e\n\u003cp\u003e Maintenance or Pit stop?\u003c\/p\u003e\n\u003cp\u003e simple and intuitive control panel\u003c\/p\u003e\n\u003cp\u003e High efficiency modulating circulator (in line with Dir. ErP 2015)\u003c\/p\u003e\n\u003cp\u003e Sanitary exchanger\u003c\/p\u003e\n\u003cp\u003e Sanitary comfort is ensured by the plate exchanger suitably sized to guarantee the best performance in terms of domestic hot water, reducing waiting times and guaranteeing temperature stability.\u003c\/p\u003e\n\u003cp\u003e Modulating circulator with deaerator\u003c\/p\u003e \u003cp\u003eIt represents the state of art in the standard of high efficiency. In line with the 2015 ErP directive, with less than 1 W of consumption in stand-by and only 45 W in maximum operation, thanks to the wide modulation capacity, based on the request of the room thermostat and the temperatures detected by the sensors placed in the flow\/return , automatically doses the boiler power to the needs of the system. Particularly silent and compact, it integrates with the safety valve, the by-pass and the drain cock.\u003c\/p\u003e\n\u003cp\u003e Exclusive Ai\/Si\/Mg exchanger\u003c\/p\u003e\n\u003cp\u003e It is made of a special Aluminium\/Silicon\/Magnesium alloy which ensures efficiency and resistance over time. Thanks to the internal heat exchange configuration, efficiencies of over 107% can be achieved in condensation mode, which means great economic savings and very low environmental impact for the user. The 35 kW version adequately increased.\u003c\/p\u003e\n\u003cp\u003e Plus\u003c\/p\u003e \u003cp\u003eManage 2 zones with 2 thermostats: versatile ALDENS. Ideal for all systems, thanks to the electronics that allow you to manage 2 different temperature heating zones (high for radiators and fan-coils, low for radiant panel systems) controlling them with both modulating and dedicated on-off thermostats.\u003c\/p\u003e\n\u003cp\u003e Anti-overheating post-circulation: 15 seconds, maintains the thermal balance between the flow and return, even after intense DHW withdrawals, while in heating, with a duration of 5 minutes, it allows to dispose of all the residual thermal inertia.\u003c\/p\u003e\n\u003cp\u003e Sliding temperature operation:ÿFor maximum operating economy.ÿ\u003c\/p\u003e\n\u003cp\u003e Antifreeze protection: It intervenes at 5øC and is activated in both sanitary and heating, bringing the temperature in the boiler to 15øC. This avoids the risk of ALDENS freezing if low temperatures persist in the room where it is installed. If there is a lack of gas, the block signal will appear on the display\u003c\/p\u003e \u003cp\u003epump anti-blocking: pump blocking is avoided following long stops thanks to an automatic 5 second pulse that the electronics sends to the engine every 24 hours of stop\u003c\/p\u003e\n\u003cp\u003e The multifunction, timed backlit LCD display allows:\u003c\/p\u003e\n\u003cp\u003e Reading of temperatures in heating and sanitary ware\u003c\/p\u003e\n\u003cp\u003e Display of flame failure block\u003c\/p\u003e\n\u003cp\u003e Error code display\u003c\/p\u003e\n\u003cp\u003e Fault signaling of operating anomaly\u003c\/p\u003e\n\u003cp\u003e Operating\/stand-by states\u003c\/p\u003e\n\u003cp\u003e Burner operating status\u003c\/p\u003e\n\u003cp\u003e Diagnostics with reporting of 11 anomalies\u003c\/p\u003e\n\u003cp\u003e Ecodesign Directive: new condensing boilers from 2015\u003c\/p\u003e \u003cp\u003eAfter very long negotiations, the Ecodesign regulation was approved, which introduces a new energy labeling on the minimum efficiency standards for boilers. In particular, an energy classification from A+ to G is provided for space heating appliances and from A to G for domestic hot water production appliances. \"Hence the obligation to install only condensing boilers, heat generators capable of recovering a large part of the latent heat contained in the fumes which, otherwise, would be lost in the chimney\" as happens in traditional boilers. The recovered heat is transferred to the heating system, allowing to reach an efficiency of 106% compared to 92% of the traditional boiler and 84\/85% of an old traditional generator. The installation obligation concerns boiler manufacturers who will no longer be able to place those on the market non-condensing starting from 26 September 2015. This means that starting from this date, anyone who wants to install a boiler in their home will have to install only condensing models. Only one particular type of non-condensing boiler will continue to be produced which is technically called oa open room? to be installed... when it is not possible to replace an old boiler with a condensing boiler... due to problems related to the collective flue... of some multi-family buildings.\u003c\/p\u003e \u003cp\u003eProducts for water and space heating represent approximately 30% of internal energy consumption in Europe.\u003c\/p\u003e\n\u003cp\u003e Designing eco-friendly products and promoting high-performance technologies to end users in 2020 will determine:\u003c\/p\u003e\n\u003cp\u003e An annual energy saving equivalent to 56 million tonnes of oil, quantifiable as the savings obtained if the water and environmental heating systems of two nations as large as Italy were deactivated.\u003c\/p\u003e\n\u003cp\u003e As of 26 September 2015, ErP regulation and energy labeling will be applied in Europe to water and space heating products (boilers, heat pumps, micro-CHP devices, water heaters, and hot water storage tanks) û.\u003c\/p\u003e\n\u003cp\u003e How to read energy labels\u003c\/p\u003e\n\u003cp\u003e There are different labels, based on the type and functions of the product (room water heating only of both, and in this case the label must show both classifications).\u003c\/p\u003e \u003cp\u003eIn addition to the energy class, the label provides other information that could be useful for understanding which product has the lowest environmental impact (for example, power and consumption in different climate zones, noise, etc.).\u003c\/p\u003e\n\u003cp\u003e It is possible to increase the energy efficiency of hot water production and space heating by connecting several products and accessories to a system. In this case it is necessary to prepare a system label in addition to that relating to the individual product\u003c\/p\u003e\n\u003cp\u003e Warranty\u003c\/p\u003e\n\u003cp\u003e All products for sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.\u003c\/p\u003e\n\u003cp\u003e Shipping\u003c\/p\u003e\n\u003cp\u003e From the day payment is received, the product will be shipped within 3 working days. Free insured shipping for Italy. Shipping will take place via one of the national carriers\u003c\/p\u003e","brand":"Savio","offers":[{"title":"Coaxial Flue Kit","offer_id":47743755321657,"sku":"CALD_2038G","price":1174.0,"currency_code":"EUR","in_stock":false},{"title":"Split Flue Kit","offer_id":47743755354425,"sku":"CALD_2038G1","price":1174.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7189\/7657\/files\/immagine-1-caldaia-a-gas-savio-aldens-35-a-condensazione-completa-di-kit-fumi-gpl.jpg?v=1772463956","url":"https:\/\/www.climaconvenienza.it\/en\/products\/caldaia-a-gas-savio-aldens-35-a-condensazione-completa-di-kit-fumi-gpl","provider":"ClimaConvenienza","version":"1.0","type":"link"}