GAS BOILER BERETTA METEO 24 CAI AG METHANE OPEN CHAMBER -NEW ErP Technical features Product code: 20101258 Energy label specifications according to the European ErP directive Class C heating energy efficiency Sanitary energy efficiency profile XL Class B Characteristics of heating/DHW operation: Heating/DHW nominal heat output: 24 kW Quantity of hot water with Δt=25°C: 14 l/min Dimensions (hxwxd) mm 760 x 494 x 240 METHANE power supply Legend: C (heating + sanitary water), A (Open Room) I (electronic ignition, ionisation control). AG Antifreeze as standard down to -15°C WEATHER - ErP Meteo is a complete range of specific boilers for outdoors. The high technological content enhances the specific characteristics to the maximum: dimensions, standard remote control panel, resistance to external agents, innovative performance. The quality of the materials and the innovative design of the shell add elegance to these very small and high performance boilers. Extremely reliable and simple to use, the Meteo range boilers were created specifically for outdoor installations. The unique shell structure, IPX4D electrical protection and materials used for the shell provide maximum protection from external agents. The streamlined, modern aesthetic allows water to roll off. The installation is facilitated by reduced dimensions and supplied equipment. Designed for installations on balconies, Meteo, with a depth of only 24 cm, is the ideal answer to space problems; it is equipped as standard with fittings for connection to the system, gas and sanitary taps and a positioning template. The remote control panel, supplied as standard, allows total control of the boiler from inside the home. The main functions are simple and immediate, with many other user-customizable settings. The remote control panel also functions as a chronothermostat weekly and is set up for climate control via an external probe (optional). Characteristics: CAI boilers, ErP version, equipped with low consumption circulator (EEI0.20) modifiable up to 7m head MIX combustion (Air/Gas): constant efficiency (mod. CSI) Built with specific materials for outdoor use REC 05 remote control panel as standard ø 60 fume exhaust adapter with standard air intake (mod. CSI) Standard antifreeze up to -15 °C IPX4D electrical protection degree Arrangement for climatic thermoregulation Plumbing fittings, gas and sanitary taps supplied For gas conversion, contact authorized Beretta Technical Assistance Centres Product Guarantee The warranty on this item is 24 months from the date of purchase.

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RIELLO RESIDENCE 28 KI GAS BOILER - 28 Kw LPG OPEN CHAMBER - ErP Technical features Product code: 20102218 Energy label specifications according to the European ErP directive Class C heating energy efficiency Sanitary energy efficiency profile XL Class B Characteristics of heating/DHW operation: Domestic hot water/heating nominal heat output: 7.4÷28.7 kW Energy efficiency (92/42/EEC) ** Useful efficiency at Pn* (50°C-30°C): 90% Profit return 30% (47th return): 89.5% Open chamber, natural draft. Quantity of hot water with Δt 25°C: 16.5 l/min Minimum domestic water flow rate: 2 l/min Dimensions (hxlxp) mm 805 x 450 x 332 ; 31 Kgs Power supply: METHANE RESIDENCE Open room Combined models Residence is the wall-mounted boiler whose main qualities are simplicity, completeness of functions and small dimensions. Modern and functional design complete with digital display and fitting cover. Residence is available in powers of 24 and 28 kW. Characteristics: CTR system for faster achievement of the desired comfort and a reduction in consumption, the formation of limescale in the boiler and temperature changes in the heating bodies Low consumption circulator (IEE≤0.20) Double exchanger: domestic hot water production with plate exchanger Antifreeze function that protects the heating and DHW circuits down to -3°C Assembly template, hydraulic fittings, power supply cable supplied. The evolution of simplicity The essential design and the elegant lower fitting cover give the product easy harmonization in any room of the house. An advanced technological heart is added to the external simplicity which, thanks to the CTR system, satisfies the comfort inside the home in a short time, allowing lower consumption, less limescale formation in the boiler and less thermal excursions in the radiators. Simplified installation and maintenance Perfect interchangeability with the Riello models installed today and a greater distance of the hydraulic connections from the wall facilitates the connection of Residences even at different center distances. Overall dimensions and weight are reduced, thus facilitating product handling and installation. The new hydraulic unit Residence is equipped with an innovative hydraulic unit in composite material. The frontal arrangement of all its components and the quick connections allow for easy maintenance. Remotely controllable Residence can be connected to a classic room chronothermostat, but for the more demanding user a remote control panel is also available as an option, which collects all the traditional settings and the weekly chronothermostat function in a simple and effective way; if connected to an external probe, it is possible to activate the climatic regulation which autonomously varies the delivery temperature according to the external 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.

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Open Chamber Boiler Chaffoteaux Pigma Ultra 30 CF Low NOx Methane cod. 3310638 - NEW ErP Energy efficiency class for hot water production B XL load profile Product code 3310637 Nominal thermal power max/min 25.8/ 11.0 kW Expansion tank capacity 8l Nominal thermal power max/min (sanitary) PCI 29.5/ 13 kW Hot water flow rate at ΔT 25º C 14.2 l/min NOx class 6 Supply voltage 230 V~ (50 Hz) Electrical protection degree IP X4D Dimensions HxWxD 745x400x319 mm ULTRA PIGMA Thanks to the compact dimensions, the sanitary comfort guaranteed by the 2 performance stars and the digital display technology, which allows optimal management of the heating, it manages to create a comfortable environment, suitable for every type of requirement and installation. Low NOx emissions: compliant with the Erp regulation of 09.26.2018 HEALTHCARE COMFORT Sanitary heat exchanger in stainless steel. Domestic hot water performance **, according to EN 13203 standard. Flow rate from 14.2 to 15.8 l/min with ΔT = 25ºC. Controlled DHW production managed by two probes and a sanitary flowmeter for better temperature stability based on the type of withdrawal. Programmable on/off comfort function HEATING COMFORT SRA function, automatic boiler regulation system according to heating requirements. High efficiency circulator with continuous modulation to improve acoustic comfort and reduce energy consumption. Differentiated climatic thermoregulation of 2 circuits, according to the ambient and/or external temperature. Arrangement for integration into a heating system via the new Ebus2 communication protocol (boilers, solar, system management modules and modulating thermoregulation accessories). LCD display with display: history, self-diagnosis, operating temperatures. COMFORT OF USE AND INSTALLATION Compatible with Expert Control: intuitive system manager for the management of 3 circuits, according to the room and/or outside temperature for greater comfort and greater energy savings. New intuitive electrical connections. Easier starting: automatic purge function and directly accessible combustion regulation. Compact and perfectly adaptable to any type of home. ENERGY SAVING AND RESPECT FOR THE ENVIRONMENT Up to 15% energy savings in combination with Expert Control, modulating room sensor and SRA function. 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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IMMERGAS NIKE STAR 24 Kw LPG GAS BOILER WITH OPEN CHAMBER Technical features Product code: 3.025588 Characteristics: Class C heating energy efficiency Sanitary Energy Efficiency Class B Sanitary load profile: XL Maximum nominal heat input in DHW/heating kW (kcal/h) 25.9 (22,279) Minimum nominal heat input in DHW kW (kcal/h) 8.1 (6,968) Minimum nominal heat input in heating kW (kcal/h) 10.7 (9,212) Maximum useful heat output in DHW/heating kW (kcal/h) 23.6 (20,296) Minimum useful heat output in domestic hot water kW (kcal/h) 7.0 (6,020) Minimum useful heat output in heating kW (kcal/h) 9.5 (8,170) DHW circuit minimum dynamic pressure bar 0.3 Nominal heating expansion vessel capacity (total) liters 6.0 (4.2) Electrical protection degree IP X4D Dimensions H x W x D: 781 x 440 x 240. Power supply: LPG NIKE STAR Conventional, instantaneous wall-mounted boiler. Extremely compact, it is ideal for replacing old boilers in the presence of branched collective flues. COMPACTNESS AND VERSATILITY The extreme compactness (only 24 cm deep) allows installation even in environments with limited and limited spaces. RAPIDITY OF DOMESTIC HOT WATER DELIVERY Thanks to the bithermal type exchanger, which integrates both circuits for heating and the production of domestic water inside, hot water is almost immediate. COMBINATION WITH MINI CRD The boiler electronics allow the combination (for systems with a single zone) with Mini Digital Remote Control (MINI CRD), which integrates the remote control and climatic thermoregulation functions of the appliance. OPTIONAL CONNECTION UNIT The pipes connecting the boilers to the system are available as an optional kit (code 3.015229). IDEAL FOR CONNECTION TO EXISTING BRANCHED COLLECTIVE FLUES NIKE STAR 24 ErP complies with the thermal efficiency value (at 30% of the load) provided for by Article 4, paragraph 7 of Presidential Decree 59/09 for cases of mere replacement of the boiler, with connection with branched collective flues (ccr). Product Guarantee The warranty on this item is 24 months from the date of purchase.

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ARISTON CLAS EVO 24 CF EU BOILER Product code: 3300730 (gpl) Energy label specifications according to the European ErP directive Class C heating energy efficiency Sanitary energy efficiency profile XL Class B Characteristics of heating/DHW operation: For heating and domestic hot water production Open chamber with natural draft Nominal heat input in heating max/min kW 25.8/11 Max/min heating thermal power (80°C-60°C) kW 23.7/9.9 Efficiency at nominal heat input % 91.9 Efficiency at 30% of nominal flow rate % 91.2 Performance stars (dir. 92/42/EEC) ★★★ Heating max/min temperature °C 35/ 85 Max/min domestic hot water temperature°C 36/60 Specific flow rate in DHW (10 min. with ∆T=30°C) litres/min 12.2 Quantity of hot water ∆T=25°C litres/min 14.2 Quantity of hot water ∆T=35°C litres/min 10.2 Supply voltage/frequency V/Hz 230/50 Total absorbed electric power W 61 Degrees of protection of the electrical system IP X4D Dimensions (H x W x D) mm 770/400/315 LPG power supply Evo class Conventional compact wall-mounted boiler with auto function The Clas Evo wall-mounted boiler is Ariston's solution for home comfort; it stands out for its innovative and captivating design and for its small size that makes it suitable for any type of furniture. It is available in the heating and domestic hot water production version in 2 powers: 24 and 28 kW (open chamber) Characteristics: Backlit multifunction LCD screen Continuous modulation high efficiency circulator Arrangement for multi-zone and multi-temperature thermoregulation Arrangement for solar system management Car function and comfort Aluminum finned primary exchanger Arrangement for integration with system configuration through the new Bus Bridgnet® communication protocol Cold water inlet and heating return filters Convenience function: The Comfort function speeds up the delivery of domestic hot water, reducing waiting times down to just 5”. This service can be customized by choosing between two modes of use: COMFORT PLUS (hot water immediately ready every time the tap is opened in just 5 seconds) COMFORT (hot water ready for 30 minutes after the last withdrawal so as not to give up savings) car function: It is truly possible to combine maximum comfort with reduced consumption, thanks to the intelligent management logic of the new boilers and the new technology that governs them. By activating the AUTO function, the Ariston boiler chooses the best operating mode based on the environmental conditions, the connected external devices and the required performance. Impossible to compare this ability to interpret and respond to external stimuli with what has been achieved so far. AUTO does not fear comparisons High efficiency circulator with continuous modulation: It allows automatic adaptation of the power based on the temperature of the system, guaranteeing boiler performance and reducing electricity consumption. Optimization of thermal efficiency. Optimization of comfort with constant temperature. Maximum silence. Product Warranty 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 Product code: 20100122   Energy label specifications according to the European ErP directive   Class C heating energy efficiency Sanitary energy efficiency profile XL Class B Characteristics of heating/DHW operation: Domestic hot water/heating nominal heat output: 24 kW Energy efficiency (92/42/EEC) ** Useful efficiency at Pn* (50°C-30°C): 89.8% Profit return 30% (47th return): 89.5% Open chamber, natural draft. Quantity of hot water with Δt 25°C: 13.8 l/min Minimum domestic water flow rate: 2 l/min Dimensions (hxlxp) mm 740 x 400 x 332 ; 30 Kgs Power supply: METHANE General characteristics RESIDENCE EXTERNAL Residence Externa is specifically designed for outdoor installation and stands out for its extremely small dimensions; built with specific materials to operate in absolute reliability even in difficult environmental conditions. Residence Externa is available in powers of 24 and 28 kW. High-efficiency hot water heat generator for both exposed (Residence Externa) and built-in (Residence IN) outdoor installation, consisting of: A wall structure with an open combustion chamber with natural draft. atmospheric primary air burner in stainless steel equipped with automatic ignition. ionization flame control and proportional regulation system of gas flow and air flow both in heating and DHW. CTR system for more rapid achievement of the desired comfort and a reduction in consumption, the formation of limescale in the boiler and temperature changes in the heating bodies. Low consumption circulator (IEE 0.20). Remote control panel and external probe (optional) allow you to activate the climate control. Double exchanger: domestic hot water production with plate exchanger. Coating in weather resistant material. electrical protection degree IP X5D. The equipment is completed by: Antifreeze function (up to -3°C for Residence Externa and up to -5°C for Residence IN): which protects the heating and DHW circuits up to -5°C with the possibility of extending the protection down to -15° C (optional) Antifreeze: when the boiler water temperature drops to around 7°C, the circulator is activated and remains in operation until the temperature rises to around 10°C; if, on the other hand, the temperature drops below 4°C, the burner also switches on at minimum power until, with the boiler in heating mode, the water temperature reaches 30°C; then the burner switches off and after 30” the circulator. Furthermore, when the temperature of the water in the DHW circuit drops to approximately 5°C, the circulator is activated and the burner ignites at minimum power until, with the boiler in DHW function, the temperature of the water in the boiler reaches 55°C; then the burner switches off and after 10” the circulator. Circulator anti-blocking: the circulator is activated for one minute approximately 18 hours after the last operating cycle. Three-way valve anti-blocking: the valve is activated to carry out an operating cycle (heating position and return to DHW position) approximately 18 hours after the last intervention . ErP: Energy related Products The new European regulations for heat generators ErP is the acronym for " Energy related Products " and is the abbreviation that identifies the European Directive ErP 2009/125/EC, defined by the EEC with the intention of reducing energy consumption of products through eco-design (“eco-design”). The field of action of this European Directive is extremely broad as up to now it has involved 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 it will also apply to heating products and the production of domestic hot water. From the same date, other regulations will also become effective which will implement the energy labeling of the same product families. The transitional period between the publication of the regulations and their activation throughout the territory of the European Community was necessary to allow the full implementation of the contents by companies and market players. The energy labeling of products for heating and domestic hot water production. The regulations issued require that all products intended for heating and/or for 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 release of the product from the factories to the market. All products previously introduced, for example present in 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 way to guide the consumer The purpose of energy labels is to allow the consumer 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 pump products, as has been done for air conditioners, the efficiency figure is reported for the average climatic range. In addition to the product energy labels, the European regulations have also provided for the creation of a system label in the event that a plant is created 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/or puts the system into operation (sellers-installers); however, this option is also granted to builders. 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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GAS BOILER VAILLANT AtmoTEC PRO BALKON VMW 240/5-3B LPG OPEN CHAMBER - ErP Technical features Wall-mounted boiler for outdoor use For heating and domestic hot water production Open chamber with natural draft DHW nominal heat input kW 24 ErP energy class (heating and DHW): class C/B Performance stars (according to Dir. 92/42CEE) - *** Domestic hot water production (ΔT = 30K) 11.5 l/min Domestic hot water comfort stars (prEN 13203) - ** Expansion vessel capacity: 10 l Dimensions (hxpxl) mm 800 x 338 x 440 Code: 0010016271 Version: CNG or LPG atmoTEC PRO BALKON Wall mounted outdoor boiler for heating and domestic hot water Sanitary comfort even with low flow rates Intuitive display and simplified adjustments Reduced electricity consumption Suitable for outdoor installations down to -10°C (standard antifreeze) High efficiency pump. Copper primary exchanger Expansion vessel of 10 litres On board water sensor Energy efficiency class up to B depending on the model. The atmoTEC pro VMW balkon (heating and DHW production) are available in powers from 24 kW. Dedicated for outdoor installations, it guarantees operation down to -10°C. atmoTEC pro has been designed to offer the right balance between performance and comfort both in heating and in the production of domestic hot water. Its simplicity of regulation makes it the ideal boiler for all users. atmoTEC pro is equipped with an extremely simple interface with plain text and backlit display. The reduced dimensions of atmoTEC pro VMW balkon 80cm high, 44cm wide and 35cm deep (identical to the previous version) allow installation in any environment. A new high-efficiency pump and new electronics allow atmoTEC pro to consume very little electricity, guaranteeing considerable savings throughout the year. 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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BAXI ECO5 COMPACT+ 24 Methane - NEW ErP Technical features ErP energy efficiency class (heating and DHW): C - B Load profile: XL Heating nominal heat input kW 26.3 Heating rated thermal power kW 24 Nominal direct return: 91.2% Efficiency at 30%: 89.3% Minimum operating temp. -5 Expansion/pre-charge vessel capacity l/bar 6/0.5 Heating circuit temperature range °C 30/85 Sanitary water temperature adjustment °C 35-60 Sanitary water production ∆T 25°C l/min 13.7 Minimum domestic water flow rate I/min 2 Degree of protection IPX5D Rated electric power W 54 Dimensions (hxlxp): 730x400x298 mm ; 27Kg Power supply: METHANE Eco5 Compact+ Wall-mounted compact gas boiler, with natural draft for replacement in branched collective flues   Eco5 Compact+ is the Baxi compact natural draft boiler ideal for replacement. The extremely compact dimensions make this boiler particularly ideal for replacing old natural draft generators connected to branched collective flues, the only installation context allowed by the ErP directive for traditional open chamber boilers. The large display and programming keys allow easy and simple interaction with the boiler. ErP Energy Labeling Energy labeling - products Pn ≤ 70 kW (ref. Reg. 811 and 812 of 2013 implementing 2010/30/EU) The labeling directive (2010/30/EU) requires the labeling of products according to a scale decreasing energy ranging from A++ to G starting from 09/26/2015 and from A+++ to D from 09/26/2019. The label was created to allow the final consumer, by providing real and comparable data, to make informed choices and to focus on high-efficiency products. Characteristics: Compact dimensions 730x400x298 Easy access for maintenance of all components Compact hydraulic unit equipped with an anti-twist metal bar for safe installation Removable filter on the heating return circuit to protect the water/flue gas exchanger from impurities Antifreeze function and IPX5D degree of protection High efficiency circulation pump Arrangement for combination with the Baxi integrated solar system 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 Model BASIC AND 24TH OPEN ROOM CNG Energy efficiency Class C heating energy efficiency Sanitary Energy Efficiency Class B Withdrawal profile: XL Performance Useful thermal power: 24.1 kW Energy efficiency stars: (dir 92/42/CEE) *** Maximum flow rate (Δt =25 °C): 13.8 l/min METHANE power supply Characteristics High yields Primary heat exchanger in copper, high circulation lamellar Sanitary plate heat exchanger in stainless steel High efficiency pump with low energy consumption Integration with BIASI solar systems using a solar kit Traditional control panel with knobs and LEDs. Dimensions hxwxd: mm 700x400x325

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AVAILABLE TO ORDER Technical features   Product code: 3.025593   Characteristics: Class C heating energy efficiency Sanitary Energy Efficiency Class B Maximum nominal heat input kW (kcal/h) 26.2 (22,546) Minimum nominal heat input kW (kcal/h) 11.0 (9,500) Maximum useful thermal power kW (kcal/h) 23.7 (20,382) Minimum useful thermal power kW (kcal/h) 9.5 (8,170) Gas flow rate to the burner (methane) max/min m3 /h 2.77/1.17 Specific flow rate ∆T 30 °C (max. 10 min. withdrawal of domestic water) l/min 13.5* Nominal heating expansion vessel capacity (total) liters 10.0 (7.7) Nominal DHW expansion vessel capacity (total) standard liters 2.0 (1.2) Electrical protection degree IP X4D Dimensions H x W x D: 900 x 580 x 380 Power supply: LPG General characteristics AVIO 24 Conventional wall mounted boiler, with 45 liter stainless steel boiler. Ideal for replacing old boilers in the presence of branched collective flues. IDEAL FOR CONNECTION TO EXISTING BRANCHED COLLECTIVE FLUES AVIO 24 ErP complies with the thermal efficiency value (at 30% of the load) envisaged by Article 4, paragraph 7 of Presidential Decree 59/09 for cases of mere replacement of the boiler, with connection to branched collective flues (ccr COMPACT DIMENSIONS The small dimensions allow easy installation even in case of replacement with storage boilers. 45 LITERS BOILER Excellent production of domestic hot water thanks to the 45 liter boiler built entirely in steel SIMPLICITY OF USE The boiler electronics allow you to view the settings via LEDs; three practical knobs allow the appliance to be controlled. REDUCED ELECTRIC CONSUMPTION In compliance with the new ErP directive, the boiler is equipped with a low energy consumption circulator. Standard 2-litre sanitary expansion vessel In compliance with the new ErP directive, the boiler is equipped with a low energy consumption circulator. IMMERGAS IS READY TO DO ITS PART FOR THE ENVIRONMENT! It is a very important directive established by the European Union and at the same time a decisive road that will lead all of Europe to reduce pollution and improve citizens' lives. The ErP directive (2009/125/EC) - the acronym stands for "Energy Related Products" - in fact sets very precise reference points for the manufacture of eco-compatible products and defines the minimum mandatory requirements for energy and environmental performance for instruments that consume energy. The goal is to reach the famous 20-20-20 by 2020. This repetition of the number 20 serves to more easily remind everyone of the three central purposes of the legislation: INCREASE THE ENERGY EFFICIENCY OF ENERGY USING MACHINES BY 20% REDUCE EMISSIONS OF CARBON DIOXIDE (CO2 ) INTO THE ATMOSPHERE BY 20% REACH A PERCENTAGE OF RENEWABLE ENERGY ON THE FINAL CONSUMPTION OF 20% Two dates in particular have been established to dictate the timing of the adjustment. From 1 AUGUST 2015 it is mandatory to place appliances equipped with low-consumption circulators on the market. From 26 SEPTEMBER 2015 the ErP and ELD Directives officially come into force with the obligation to place appliances with an energy label on the market. Placing on the market means the first billing by Immergas to the retailer. If the appliance was placed on the market before 1 August/26 September 2015, it can be sold, installed and put into service without time limits. The ErP and ELD provisions are not retroactive ELD DIRECTIVE: EVERYTHING CLEAR ON THE LABEL The European Union has made the new energy labeling system mandatory to allow consumers to immediately understand the level of environmental compatibility of individual products. The Labeling Directive (2010/30/EC) in fact requires that each item subject to the ErP Directive be equipped with a label to highlight not only the energy efficiency class but also other performances such as sound power, use, thermal power . IMMERGAS PARTICIPATES IN THESE ADJUSTMENTS WITH PARTICULAR CONVICTION, AWARE THAT ONLY A MARKET THAT ENCOURAGES HIGHER ENERGY EFFICIENCY TECHNOLOGIES CAN BE RESPECTFUL FOR THE ENVIRONMENT. Product guarantee: All products for sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.

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Technical features Product code: 3.025593 Characteristics: Class C heating energy efficiency Sanitary Energy Efficiency Class B Maximum nominal heat input kW (kcal/h) 26.2 (22,546) Minimum nominal heat input kW (kcal/h) 11.0 (9,500) Maximum useful thermal power kW (kcal/h) 23.7 (20,382) Minimum useful thermal power kW (kcal/h) 9.5 (8,170) Gas flow rate to the burner (methane) max/min m3 /h 2.77/1.17 Specific flow rate ∆T 30 °C (max. 10 min. withdrawal of domestic water) l/min 13.5* Nominal heating expansion vessel capacity (total) liters 10.0 (7.7) Nominal DHW expansion vessel capacity (total) standard liters 2.0 (1.2) Electrical protection degree IP X4D Dimensions H x W x D: 900 x 580 x 380 Power supply: METHANE General characteristics AVIO 24 Conventional wall mounted boiler, with 45 liter stainless steel boiler. Ideal for replacing old boilers in the presence of branched collective flues. IDEAL FOR CONNECTION TO EXISTING BRANCHED COLLECTIVE FLUES AVIO 24 ErP complies with the thermal efficiency value (at 30% of the load) envisaged by Article 4, paragraph 7 of Presidential Decree 59/09 for cases of mere replacement of the boiler, with connection to branched collective flues (ccr COMPACT DIMENSIONS The small dimensions allow easy installation even in case of replacement with storage boilers. 45 LITERS BOILER Excellent production of domestic hot water thanks to the 45 liter boiler built entirely in steel SIMPLICITY OF USE The boiler electronics allow you to view the settings via LEDs; three practical knobs allow the appliance to be controlled. REDUCED ELECTRIC CONSUMPTION In compliance with the new ErP directive, the boiler is equipped with a low energy consumption circulator. Standard 2-litre sanitary expansion tank In compliance with the new ErP directive, the boiler is equipped with a low energy consumption circulator. IMMERGAS IS READY TO DO ITS PART FOR THE ENVIRONMENT! It is a very important directive established by the European Union and at the same time a decisive road that will lead all of Europe to reduce pollution and improve citizens' lives. The ErP directive (2009/125/EC) - the acronym stands for "Energy Related Products" - in fact sets very precise reference points for the manufacture of eco-compatible products and defines the minimum mandatory requirements for energy and environmental performance for instruments that consume energy. The goal is to reach the famous 20-20-20 by 2020. This repetition of the number 20 serves to more easily remind everyone of the three central purposes of the legislation: INCREASE THE ENERGY EFFICIENCY OF ENERGY USING MACHINES BY 20% REDUCE EMISSIONS OF CARBON DIOXIDE (CO2 ) INTO THE ATMOSPHERE BY 20% REACH A PERCENTAGE OF RENEWABLE ENERGY ON THE FINAL CONSUMPTION OF 20% Two dates in particular have been established to dictate the timing of the adjustment. From 1 AUGUST 2015 it is mandatory to place appliances equipped with low-consumption circulators on the market. From 26 SEPTEMBER 2015 the ErP and ELD Directives officially come into force with the obligation to place appliances with an energy label on the market. Placing on the market means the first billing by Immergas to the retailer. If the appliance was placed on the market before 1 August/26 September 2015, it can be sold, installed and put into service without time limits. The ErP and ELD provisions are not retroactive ELD DIRECTIVE: EVERYTHING CLEAR ON THE LABEL The European Union has made the new energy labeling system mandatory to allow consumers to immediately understand the level of environmental compatibility of individual products. The Labeling Directive (2010/30/EC) in fact requires that each item subject to the ErP Directive be equipped with a label to highlight not only the energy efficiency class but also other performances such as sound power, use, thermal power . IMMERGAS PARTICIPATES IN THESE ADJUSTMENTS WITH PARTICULAR CONVICTION, AWARE THAT ONLY A MARKET THAT ENCOURAGES HIGHER ENERGY EFFICIENCY TECHNOLOGIES CAN BE RESPECTFUL FOR THE ENVIRONMENT. Product guarantee: All products for sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.

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RIELLO RESIDENCE 24 KI GAS BOILER - 24 Kw LPG OPEN CHAMBER - ErP Technical features Product code: 20102216 Energy label specifications according to the European ErP directive Class C heating energy efficiency Sanitary energy efficiency profile XL Class B Characteristics of heating/DHW operation: Domestic hot water/heating nominal heat output: 7.1÷24.0 kW Energy efficiency (92/42/EEC) ** Useful efficiency at Pn* (50°C-30°C): 89.8% Profit return 30% (47th return): 89.5% Open chamber, natural draft. Quantity of hot water at Δt 25°C: 13.7 l/min Minimum domestic water flow rate: 2 l/min Dimensions (hxlxp) mm 805 x 400 x 332 ; 30 Kgs Power supply: LPG RESIDENCE Open room Residence is the wall-mounted boiler whose main qualities are simplicity, completeness of functions and small dimensions. Modern and functional design complete with digital display and fitting cover. Residence is available in powers of 24 and 28 kW. Characteristics: CTR system for faster achievement of the desired comfort and a reduction in consumption, the formation of limescale in the boiler and temperature changes in the heating bodies Low consumption circulator (IEE≤0.20) Double exchanger: domestic hot water production with plate exchanger Antifreeze function that protects the heating and DHW circuits down to -3°C Assembly template, hydraulic fittings, power supply cable supplied. The evolution of simplicity The essential design and the elegant lower fitting cover give the product easy harmonization in any room of the house. An advanced technological heart is added to the external simplicity which, thanks to the CTR system, satisfies the comfort inside the home in a short time, allowing lower consumption, less limescale formation in the boiler and less thermal excursions in the heating bodies. Simplified installation and maintenance Perfect interchangeability with the Riello models installed today and a greater distance of the hydraulic connections from the wall facilitates the connection of Residences even at different center distances. Overall dimensions and weight are reduced, thus facilitating product handling and installation. The new hydraulic unit Residence is equipped with an innovative hydraulic unit in composite material. The frontal arrangement of all its components and the quick connections allow for easy maintenance. Remotely controllable Residence can be connected to a classic room chronothermostat, but for the more demanding user a remote control panel is also available as an option, which collects all the traditional settings and the weekly chronothermostat function in a simple and effective way; if connected to an external probe, it is possible to activate the climatic regulation which autonomously varies the delivery temperature according to the external 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.

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