HERMANN SAUNIER DUVAL SEMIATEK 4 CONDENSING BOILER 25 kW COMPLETE WITH KIT FOR LPG FUME EXHAUST - NEW ERP Model: ErP efficiency class in heating/DHW: A Sanitary load profile: XL Type: Heating and domestic hot water Combustion chamber: sealed Heating Nominal power P min/max heating 80/60 °C: kW 5.3/19.1 Partial load efficiency 30% 40/30 °C %: 108.5 Sanitary Rated power min/max (60 °C): kW 5/25.2 Specific flow rate (∆T=25 K): l/min 14 Continuous flow rate (∆T=30 K): l/min 12 Min/max DHW temperature: 35/60 °C Electrical characteristics Total absorbed electric power: W 105 Supply voltage/frequency: V/Hz 230/50 Dimensions: Dimensions (h x w x d): 740 x 418 x 300 mm LPG version SEMIATEK 4 CONDENSING The condensing boilers of the Semiatek 4 Condensing range are characterized by a simple and linear design. The range includes two combined models of 25 and 30 kW. Characteristics: Energy classification **** (92/42/EEC) with yields up to 109.2% Continuous domestic hot water (DHW) production up to 18 l/min Solar Easy: prepared for integration with solar systems Low NOx emissions - class 5 (EN 483) Total premix burner and primary exchanger in anti-corrosion Aluminium-Silicon alloy Automatic high efficiency circulator on 2 speeds Heating system antifreeze 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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RIELLO FAMILY AR 25 KIS LPG CONDENSING BOILER COMPLETE WITH FUME KIT - NEW ErP Technical characteristics Product code: 20100508 Energy label specifications according to the European ErP directive Class B heating energy efficiency Sanitary energy efficiency profile XL Class A Characteristics of heating/DHW operation: Furnace thermal power (heating) min-max: 8.5÷25.0 kW Useful thermal power (sanitary) min-max: 8.5÷25.0 kW Energy efficiency (92/42/EEC) **** Useful efficiency at Pn* (50°C-30°C): 96.2% Profit return 30% (47th return): 95.3% Sealed chamber, forced draught Quantity of hot water with Δt 25°C: 14.3 l/min Minimum domestic water flow rate: 2 l/min Dimensions (hxlxp) mm 845 x 400 x 332 ; 42 kgs Electrical protection degree: IP X5D NOx class: 2 Power supply: METHANE FAMILY AR Yield **** Combined models for heating and domestic hot water production Family AR is the new generation condensing boiler specifically designed to operate with high temperatures (80°C delivery and 60°C return) and therefore in radiator systems. Family AR contains Altaresa condensing technology in the aesthetics and in the special Family functions. Family AR has an Air/Gas combustion (patented): thanks to the modulating fan, the mixture of air and gas is kept optimal and constant over the entire power range, always maintaining high efficiency. Thanks to the treated aluminum post-exchanger, very high yields up to 102.9% are obtained. The climatic regulation is managed directly by the boiler control unit, via the external probe (accessory), it allows the temperature of the heating system to be suitably adapted to the external climatic conditions. The equipment is completed by anti-freeze systems (down to -3°C), circulator anti-blocking systems, three-way valve, Wellness button and rapid button which reduces the waiting times for domestic hot water. Family AR is available with powers of 25, 29 and 35 kW. Characteristics: Technology, ease of control and management: • Memory key: activates machine intelligence. - sanitary: hot water always ready and without waste, according to the usage habits of the family. - in heating: reduction of home heating times. • Wellness key: maintains hot water delivery at the ideal temperature for the shower (40°C customizable +/- 5°C). • Touch&Go function: directly from the tap, it activates pre-heating for just one water draw. • Intelligent system filling: allows you to fill the system in complete autonomy. Air/gas combustion (patented): optimal mixture of gas and air to obtain high and constant efficiency over the entire power range with efficiency up to 102.9%. Condensing exchanger located downstream of the fan for further recovery of the heat contained in the exhaust fumes. Advantages for installation: Efficiency ★★★★ according to Dir. 92/42/CEE. Low consumption circulator (IEE≤0.20) Climatic regulation managed directly by the boiler control unit Special Family functions: Wellness key, Memory key, Touch&Go function Intelligent system filling Assembly template, hydraulic fittings, power supply cable supplied. 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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Box to be purchased separately RIELLO RESIDENCE IN CONDENS 25 KIS METHANE CONDENSING BOILER WITH FUME KIT - NEW ErP Energy label specifications according to the European ErP directive Class A heating energy efficiency Sanitary energy efficiency profile XL Class A Characteristics of heating/DHW operation: Firebox thermal power (heating): 25 kW Useful thermal power (sanitary): 25 kW Energy efficiency (92/42/EEC) **** Useful efficiency at Pn* (50°C-30°C): 105% Profit return 30% (47th return): 110% Sealed chamber, forced draught Quantity of hot water with Δt 25°C: 14.3 l/min Minimum domestic water flow rate: 2 l/min Dimensions (hxwxd) mm 785 x 553 x 268 ; 42kg Built-in dimensions (hxlxp) mm 1223 x 654 x 286 ; 24kg Electrical protection degree: IP X5D NOx class: 5 Power supply: METHANE RESIDENCE IN CONDENS Yield **** Low polluting emissions Aluminum condenser, with premix burner Heating only models and combined models For outdoor recessed installations Residence In Condens allows for the technological level and high performance of the Residence Condens indoor version to be concealed in the wall. The innovative Riello heat exchanger, completely made of seamless aluminum, is synonymous with efficiency and durability, resistant to system dirt, offers excellent head and high heat exchange. Thermoregulation is managed directly by the boiler board and via the external probe (accessory) it allows suitably adapting the temperature of the heating system to the external climatic conditions. Residence In Condens is available with powers from 25 to 32 kW. Characteristics: Modulation ratio 1:8 which allows the boiler to respond to all heat requests Self-modulating circulator, low consumption (IEE≤0.20) "Winter with Pre-heating" function: allows the DHW exchanger to be kept at the right temperature, reducing waiting times during withdrawal (instantaneous combined models only) Antifreeze function that protects the heating and DHW circuits down to -5°C (external and built-in versions) with the possibility of extending the protection down to -15°C (optional) The remote control panel (optional) allows you to manage the boiler directly from inside the home 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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SAVIO INOXDENS HE 25S* Condensing Boiler Complete With Methane Fume Exhaust Kit - NEW ErP Model: INOXdens HE 25S ErP specifications Class A heating energy efficiency Sanitary energy efficiency Class A Withdrawal profile: XL Characteristics of heating/DHW operation: Heating/DHW nominal heat input: 21.0/26.0 kW Heating/DHW maximum useful power 60°/80°C: 20.3/25.1 kW Heating/DHW maximum useful power 30°/50°C: 22.4/22.4 kW Yield name 60°/80°C: 96.6% Yield at 30% load: 107.6% Energy Efficiency ★★★★ NOx class 6 Weighted NOx: 45 mg/kWh Minimum/maximum heating temperature: 25/80°C Minimum/maximum heating pressure 3.0/0.3 bar Expansion tank capacity 7.0 l (total) Minimum/maximum domestic hot water temperature 35/60°C Maximum flow rate (ΔT=25 K)/(ΔT=35 K): 14.4/10.3 l/min Specific sanitary flow rate (ΔT=30 K): 12 l/min Voltage / Power at nominal heat input V~/ W 230/99 Degree of protection IPX5D Dimensions HxWxD 700x400x290; 31 Kgs Power supply: methane INOXDENS The perfect compact boiler for underfloor systems and radiator systems The adjustable maximum useful power parameter in heating meets the needs of modern construction without compromising the comfort required in the production of domestic hot water. In fact, this function makes it possible to limit the maximum useful power in heating, independently of the useful DHW power. INOXDENS HE is the new Savio range of wall-mounted condensing boilers: excellent performance thanks to the new heat exchanger and ease of use thanks to the digital control panel with large display. Available in the versions for heating and domestic hot water production and for heating only INOXDENS HE presents a complete range of powers, 20 and 30 kW combi models and 16 KW SV models, in the same extremely compact dimensions (700 x 400 x 290 mm). INOXDENS HE has its strong point in the innovative heat exchanger designed to provide long-lasting high yields digital control panel, designed to communicate with the user in an easy and comfortable way. Like the entire Savio condensing range, INOXDENS HE allows you to obtain maximum savings from climatic thermoregulation, based on the system in which the boiler is installed. High yields (★★★★ compliant with yield directive 92/42 EEC and Legislative Decree 311/06) Sanitary comfort (★★★ EN 13203) Primary condensing exchanger in stainless steel with steel lining to offer maximum resistance to corrosion Total premix burner, built in stainless steel (Class NOx 6) Modulation 1:5 CNG and also LPG Sanitary plate heat exchanger in stainless steel 7 liter expansion vessel High efficiency pump with low energy consumption Maximum power adjustable according to the system Degree of protection IPX5D Can be installed in a partially protected place Integration with Savio solar systems, using a solar kit Digital control panel with backlit display Analog pressure reading Arrangement for remote control and external probe. High regulation single coil primary heat exchanger Savio introduces the new stainless steel heat exchanger for condensing boilers to the market: Round. Round is a compact monothermal heat exchanger based on a stainless steel coil with an oval section. The heat exchanger consists of a combustion chamber, condensing area and an insulated metal disc protected with silicone ceramic fiber which separates the two areas. By using a single strip of stainless steel to produce the coil, including inlet/outlet fittings, the following benefits are achieved: Accumulation of dirt and debris is avoided The water flow is uniformly distributed and guarantees a homogeneous heat exchange The water flow is constant for a longer life of the product Reduction of pressure drops with optimized circuit 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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ATTENTION THE BOILER IS SUPPLIED WITH METHANE. FOR CONVERTING TO LPG, CONTACT THE AUTHORIZED AREA SERVICE CENTER IN ADVANCE Beretta MYNUTE X 25 C Low NOx condensing boiler complete with flue gas kit 20163564 LPG - NEW Boiler code 20163564 Seasonal heating energy efficiency class A Energy efficiency class of the sanitary fixture A Declared load profile XL NOx emission class 6 HEATING EXERCISE Heating thermal capacity (max-min) kW 20.00-3.60 Maximum pressure-temperature bar-°C 3 - 90 Expansion tank capacity l 9 HEALTHCARE EXERCISE Nominal DHW heat input (max-min) kW 25.00-3.60 DHW energy efficiency ηwh % 83 DHW production at ∆T= 25°C / 30°C / 35°C l/min 14.3/11.9/10.2 CONNECTIONS Heating inlet - outlet Ø 3/4” DHW inlet - outlet Ø 1/2” Gas inlet Ø 3/4” DIMENSIONS, WEIGHT Boiler dimensions (HxPxL) mm 740x420x275; 35 kgs MYNUTE X BERETTA PRESENTS MYNUTE X, THE NEW RANGE OF CONDENSING BOILERS, WITH MANY INNOVATIVE AND ADVANTAGEOUS FEATURES From the primary exchanger in stainless steel to the modern electronic interface, there are numerous new elements that distinguish MYNUTE X in the Beretta offer. The new condensing range, with its 5 models from 20 to 35 kW, with "combined" and "heating only" versions, meets every need for residential comfort. High efficiency, low consumption and ease of installation make MYNUTE X the winning choice, both for new homes and for the replacement market. With MYNUTE X, the novelty of the project merges with Beretta's tradition of excellence, matured in almost half a century of experience in the home comfort sector. Its aesthetics, in line with the Beretta style of the latest generation products, easily integrates into any living context, thanks also to its compactness and installation flexibility. NEW DIGITAL INTERFACE MYNUTE X is equipped with a modern and user-friendly control panel, elegantly covered by a door that lets you glimpse the light of its "green gem", the LED light bar that signals its current operating status. Through a modern backlit LCD display, which communicates with the user through icons and scrolling texts (multilingual), it is possible to access the functions of MYNUTE X. Through 7 silk-screened operating keys, it is possible to navigate the panel in a simple and intuitive way, accessing to the settings and parameterizations of the boiler and the system. MYNUTE X FEATURES MANAGEMENT OF UP TO 2 HYDRAULIC CIRCUITS, HIGH AND/OR LOW TEMPERATURE, THROUGH SPECIFIC PREHEATING ACCESSORIES PREHEATING ACTIVATION TO REDUCE DOMESTIC HOT WATER WAITING TIMES CLOCK FUNCTION WEEKLY PROGRAMMING INTEGRATED IN THE DISPLAY POSSIBILITY OF CONNECTION WITH DOMESTIC HOT WATER TANK (R MODELS) Technology and benefits NEW PRIMARY EXCHANGER IN STAINLESS STEEL THE NEW MYNUTE X EXCHANGER IS MADE OF STAINLESS STEEL, WITH A HIGH SECTION SMOOTH PIPE TO OFFER THE BEST EFFICIENCY AND CLEANLINESS OVER TIME. In addition to the high resistance to the corrosive action of acid condensate, AISI 304 L stainless steel reduces the internal formation of oxides and other electrochemical phenomena typical of installation on old systems. The single wound coil geometry (hydraulic circuit in series) offers a constant flow rate in all sections of the exchanger and intrinsically limits clogging phenomena. Front access facilitates periodic maintenance and cleaning of the combustion chamber. INTEGRATED CLAP MYNUTE X is C10 * approved (formerly 3CEp approved), integrating the non-return valve (clapet) as standard on all models, which makes it "ready to install" in case of installations in pressurized collective flues, for which the non-return valve is a mandatory device. The non-return valve is a specific device which allows the combustion fumes to flow through the ducts in only one direction, i.e. from the burner to the flue gas outlet. Its function is therefore to prevent the fumes from returning to the combustion chamber, compromising the correct functioning of the boiler. This could happen for various reasons, for example in the event of overpressure in the duct of a collective flue system. The non-return valve is generally supplied as a specific optional kit, to be installed at the flue outlet of a boiler in the case of C10 type collective exhausts. In MYNUTE X the non-return valve is positioned inside the boiler (see detail), which translates into quick installation and cost reduction. HYBRID READY MYNUTE X is a HYBRID READY solution. The boiler was born within the offer of HYBRID READY products, which make up the new hybrid technology system conceived and developed in the Beretta Research Laboratories. This system, created to meet the current and future integration and management needs of the various energy sources (Gas/Electricity/Renewables), also includes the most innovative methods of energy accumulation and distribution. Characteristics INNOVATIVE STAINLESS STEEL CONDENSING HEAT EXCHANGER WITH FRONT ACCESS WIDE MODULATION RANGE (UP TO 1:8) LOW CONSUMPTION MODULATING CIRCULATOR (EEI ≤ 0.20), 6 m EQUIPPED WITH STANDARD FUME CLAP (CHECK VALVE) AND C(10) APPROVED.* LOW POLLUTANT EMISSIONS: CLASS 6 (UNI EN 15502) MYNUTE X IS HYBRID READY: IT WAS BORN TO BE INTEGRATED INTO BERETTA MULTI-ENERGY SYSTEMS THROUGH THE HYBRID REC 10H AND THE HYBRID CONNECTS, AVAILABLE AS ACCESSORIES INSTALLATION FLEXIBILITY: INDOOR, OUTDOOR** AND RECESSED*** INSTALLATION (IN A PARTIALLY PROTECTED PLACE) CLICK-FIT FLUE CONNECTION: FAST AND SAFE, WITHOUT THE NEED OF AN EXTERNAL COLLAR ANTIFREEZE RESISTANCE KIT, HYDRAULIC CONNECTIONS AND EXTERNAL PROBE AVAILABLE AS ACCESSORIES ELECTRICAL PROTECTION DEGREE IPX5D SUPPLIED "DOUBLE T" TEMPLATE COMPATIBLE WITH HYBRID CONNECTORS FOR THE MANAGEMENT OF UP TO TWO SYSTEM ZONES FOR GAS CONVERTING, PLEASE CONTACT AUTHORIZED BERETTA TECHNICAL ASSISTANCE CENTERS COMPATIBLE WITH BeSMART WIFI COMFORT CONTROL AS THERMOSTAT (OTBUS COMMUNICATION), ALLOWING THE MOST ADVANCED FUNCTIONS POSSIBILITY OF INTUBATING FLUES WITH THE SPECIFIC FLUE IN PP Ø60 AND Ø50 Product Warranty The warranty on this item is 24 months from the date of purchase.

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SAVIO INOXDENS HE 25S* Condensing Boiler Complete With LPG Fume Exhaust Kit RBM FREE !! Model: INOXdens HE 25S ErP specifications Class A heating energy efficiency Sanitary energy efficiency Class A Withdrawal profile: XL Characteristics of heating/DHW operation: Heating/DHW nominal heat input: 21.0/26.0 kW Heating/DHW maximum useful power 60°/80°C: 20.3/25.1 kW Heating/DHW maximum useful power 30°/50°C: 22.4/22.4 kW Yield name 60°/80°C: 96.6% Yield at 30% load: 107.6% Energy Efficiency ★★★★ NOx class 6 Weighted NOx: 45 mg/kWh Minimum/maximum heating temperature: 25/80°C Minimum/maximum heating pressure 3.0/0.3 bar Expansion tank capacity 7.0 l (total) Minimum/maximum domestic hot water temperature 35/60°C Maximum flow rate (ΔT=25 K)/(ΔT=35 K): 14.4/10.3 l/min Specific sanitary flow rate (ΔT=30 K): 12 l/min Voltage / Power at nominal heat input V~/ W 230/99 Degree of protection IPX5D Dimensions HxWxD 700x400x290; 31 Kgs Power supply: LPG INOXDENS The perfect compact boiler for underfloor systems and radiator systems The adjustable maximum useful power parameter in heating meets the needs of modern construction without compromising the comfort required in the production of domestic hot water. In fact, this function makes it possible to limit the maximum useful power in heating, independently of the useful DHW power. INOXDENS HE is the new Savio range of wall-mounted condensing boilers: excellent performance thanks to the new heat exchanger and ease of use thanks to the digital control panel with large display. Available in the versions for heating and domestic hot water production and for heating only INOXDENS HE presents a complete range of powers, 20 and 30 kW combi models and 16 KW SV models, in the same extremely compact dimensions (700 x 400 x 290 mm). INOXDENS HE has its strong point in the innovative heat exchanger designed to provide long-lasting high yields digital control panel, designed to communicate with the user in an easy and comfortable way. Like the entire Savio condensing range, INOXDENS HE allows you to obtain maximum savings from climatic thermoregulation, based on the system in which the boiler is installed. High yields (★★★★ compliant with yield directive 92/42 EEC and Legislative Decree 311/06) Sanitary comfort (★★★ EN 13203) Primary condensing exchanger in stainless steel with steel lining to offer maximum resistance to corrosion Total premix burner, built in stainless steel (Class NOx 6) Modulation 1:5 CNG and also LPG Sanitary plate heat exchanger in stainless steel 7 liter expansion tank High efficiency pump with low energy consumption Maximum power adjustable according to the system Degree of protection IPX5D Can be installed in a partially protected place Integration with Savio solar systems, using a solar kit Digital control panel with backlit display Analog pressure reading Arrangement for remote control and external probe. High regulation single coil primary heat exchanger Savio introduces the new stainless steel heat exchanger for condensing boilers to the market: Round. Round is a compact monothermal heat exchanger based on a stainless steel coil with an oval section. The heat exchanger consists of a combustion chamber, condensing area and an insulated metal disc protected with silicone ceramic fiber which separates the two areas. By using a single strip of stainless steel to produce the coil, including inlet/outlet fittings, the following benefits are achieved: Accumulation of dirt and debris is avoided The water flow is uniformly distributed and guarantees a homogeneous heat exchange The water flow is constant for a longer life of the product Reduction of pressure drops with optimized circuit 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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SAUNIER DUVAL THEMA 4 25 GAS BOILER AND METHANE OPEN ROOM - ErP Technical features Heating efficiency class: C Sanitary efficiency class: B Sanitary load profile XL Type: Heating and domestic hot water Domestic hot water production technology: Aquaspeed® Nominal power PMin/Max heat. 80/60 °C (kW) Heating: 9.5 / 25 Partial load efficiency 30% 40/30 °C (%): 89.6 Min/Max Rated Power (60°C) (kW) 5/25.2 Domestic hot water temperature Min/Max (°C) 35/60 Electric power absorbed Max (W) 88 Dimensions H / W / D (mm) 800 / 440 / 338 Power supply: METHANE General characteristics: THEMA 4 E Wall mounted traditional open chamber boiler with pre-heating and Acquaspeed system Sanitary comfort High performance Low consumption Thema 4 traditional boilers adapt to every need. The exclusive Aquaspeed® system guarantees maximum levels of sanitary comfort. The range includes 2 open chamber models of 25 kW and 30 kW. Characteristics Energy classification ** (92/42/EEC) with efficiency up to 89.6% (30% of Pn) 3-star sanitary comfort (EN 13203-1), thanks to the Aquaspeed® system which guarantees the immediate delivery of domestic hot water at the desired temperature. The control panel on the boiler, with backlit liquid crystal display and negative contrast, makes the regulation of Thema 4 E extremely easy and immediate: with a few simple gestures it is possible to regulate the temperatures of the heating and domestic hot water, for any need . The small dimensions make all the Thema 4 E models perfect for replacement in existing systems. User interface with digital display The new user interface of the Micra 4 E range combines aesthetics and ease of use. The keys and symbols used allow the user to adjust the device intuitively according to one's needs. Simple to program Heating flow temperature adjustment Domestic hot water temperature adjustment The pre-heating allows an abundant quantity of domestic hot water already with low boiler temperatures. The exclusive Aquaspeed® system guarantees the immediate delivery of domestic hot water at the desired temperature. The advantage of the Aquaspeed® system is threefold: hot water is immediately supplied at the desired temperature; useless waiting is avoided, increasing user comfort; the waste of water is limited while waiting for it to reach the right temperature. The Aquaspeed® system can be easily activated or deactivated: the well-being you desire has never been so simple and immediate! The boiler display indicates visually whether the function is activated. Hot water at the desired temperature after just 2 seconds (instead of the classic 45) 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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Biasi outdoor condensing boiler ARTICA PLUS 35 S low NOx complete with methane fume exhaust kit - New Heating / DHW nominal heat input kW 29.0 / 33.5 Yield name 60°/80°C * % 97.4 NOx class n° 6 Minimum / maximum heating pressure bar 3.0 / 0.3 Expansion vessel capacity (total / useful) l 10.0 / 5.0 Maximum flow rate (ΔT=25 K) / (ΔT=35 K) l/min 18.6 / 13.3 Voltage / Power at nominal heat input V~/ W 230/118 Degree of protection n° IPX5D Height x Width x Depth mm 946x509x287; 31.8 kW Performance Stars **** ARTICA PLUS Artica Plus is the new BIASI range of wall-mounted condensing boilers for outdoor use : excellent performance thanks to the new heat exchanger and ease of use thanks to the digital control panel with display. In the version for heating and domestic hot water production Artica Plus is available in two powers, 20 and 30 kW, in the same extremely compact dimensions (946 x 509 x 287 mm). Artica Plus has its strong point in the innovative heat exchanger designed to provide high yields that last over time. Digital control panel, designed to communicate with the user easily and conveniently thanks to the remote control plus supplied as standard. Like the entire BIASI condensing range, Artica Plus allows you to obtain maximum savings from climatic thermoregulation, based on the system in which the boiler is installed. Main features High yields (★★★★ compliant with yield directive 92/42 EEC and Legislative Decree 311/06) Sanitary comfort (★★★ EN 13203) Primary condensing exchanger in stainless steel with steel lining to offer maximum resistance to corrosion Total premix burner, built in stainless steel (Class NOx 6) Modulation 1:5 CNG and also LPG Sanitary plate heat exchanger in stainless steel 7 l expansion tank for mod. 25S and 10 l for mod. 35S Maximum power adjustable according to the system High efficiency pump with low energy consumption Degree of protection IPX5D Can be installed in a partially protected place Closing the covers by means of magnets makes system loading operations and access to the gas cock immediate Digital control panel with backlit display Analog reading of the pressure on the machine, digital on the remote Automatic filling via remote Remote control plus as standard Standard external probe. High circulation single coil primary heat exchanger Biasi introduces on the market the new stainless steel heat exchanger for condensing boilers: Round. Round is a compact monothermal heat exchanger based on a stainless steel coil with an oval section. The heat exchanger consists of a combustion chamber, condensing area and an insulated metal disc protected with silicone ceramic fiber which separates the two areas. By using a single strip of stainless steel to produce the coil, including inlet/outlet fittings, the following benefits are achieved: Accumulation of dirt and debris is avoided The water flow is uniformly distributed and guarantees a homogeneous heat exchange The water flow is constant for a longer life of the product Reduction of pressure drops with optimized circuit. The ease of cleaning and the robustness of this exchanger are one of the main strengths of the product since it can be used on new systems but also on old systems in the event of renovations. Round integrates the round flow function in which the water produces a centrifugal cleaning effect on the internal walls of the single coil. The absence of circuits in parallel guarantees an easy "washing" operation of the exchanger and the elimination of any air present in the system circuit. Control panel Summer/winter/off selector Heating temperature regulator DHW temperature regulator Analog pressure reading DHW and heating temperature visualization from the display Display of fault diagnostics, block status and fault history Recommended fill display and fill guide View annual maintenance expiry The display operates according to the modes: 1. INFO. Info mode displays the following information: - External temperature (in case of external probe connected) - K value (in case of external probe connected) - Sanitary / heating temperatures chosen by the user - Smoke temperatures 2. PROGRAMMING. The programming mode allows you to change the boiler parameters. - In chimney sweep mode it is possible to test the boiler and adjust the gas valve. Thermoregulation By connecting the external probe (standard) and the remote control plus (standard) directly to the boiler, climatic regulation can be used. Artica Plus will adapt the system water temperature to the external climatic conditions, ensuring that the desired room temperature is reached without waste and optimizing consumption. By using the climatic regulation, the regulation efficiency is also raised, giving greater value to your home. 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 Model : Bluehelix Pro 25C Energy label specifications according to the European ErP directive Heating energy efficiency class: A Sanitary energy efficiency class XL profile: A NOx class : 5 Characteristics of heating/DHW operation: Heating Thermal Power: 25 kW Thermal Power in Sanitary: 27 kW Maximum Heating Power 80°C - 60°C : 24.5 kW Useful Thermal Efficiency 80°C - 60°C: 98% Useful Thermal Efficiency 50°C - 30°C : 106% Domestic hot water production Δt 30°C: 12.9 l/min Domestic hot water production Δt 25°C: 15.5 l/min Energy certification (92/42 EEC): **** Degree of protection: IP X5D Power supply: methane Dimensions and weight Extremely Compact Dimensions (HxWxD): 600x400x320 mm Weight : 29Kg Ferroli boiler BLUEHELIX PRO Wall-mounted condensing boilers, premixed sealed chamber with instantaneous domestic hot water production BLUEHELIX PRO has been designed to guarantee maximum energy efficiency and performance both in heating and in the supply of domestic hot water thanks to the new bivalent exchanger in Aisi 316 Ti stainless steel. Built to be installed outdoors in partially protected places and equipped with electronics capable of integrating with a solar panel system. New series of compact wall-mounted condensing boilers with instantaneous domestic hot water production This new exchanger integrates the heating circuit and the production of instantaneous domestic hot water in a single element, thus optimizing the phenomenon of condensation. Bluehelix Pro achieves one of the highest energy efficiency of space heating in its category: ηs 94% . Furthermore, when combined with the external probe and the Romeo remote timer control, it reaches system energy class A+ . The Range Bluehelix Pro is available in 2 models, both running on methane and LPG. Both the 25C model and the larger size, 32C, offer large volumes of domestic hot water, quickly, which can be further reduced by activating the "Comfort" function PLUS Product > New bivalent primary exchanger in Aisi 316 Ti stainless steel with “SELFCLEANING” function > High yields in both heating and domestic hot water production > Total premix burner in stainless steel > Electronic flame modulation both in heating and DHW > Digital control panel , complete with hydrometer > Can be combined with the modulating remote timer control . Programmable for one second > High efficiency modulating heating circulator (Erp Ready - Class A) > Refined design and compact dimensions > Casing painted white by anaphoresis with epoxy powders > Ease of access to internal components for any maintenance > 3-star certified comfort in sanitary production according to EN 13203, amended by Reg. 812/2013 > Sliding temperature operation via optional external probe > Digital flame control with three re-ignition attempts in the event of blockage due to lack of flame detection (methane model) > Predisposition for solar systems: prearranged for the production of domestic hot water combined with solar panel systems > Standard by-pass > Place of installation: also for outdoors in a partially protected place up to -5°C as standard and up to -15°C with the help of the optional antifreeze heater kit > IPX5D protection index, equivalent to excellent electrical protection of the boiler from liquids and foreign bodies > Achieves one of the highest seasonal space heating efficiency in its category: ηs 94% System energy class A+ , with the combination of the external probe and the Romeo modulating timer control Components The Exchanger The Ferroli design applied to the combined heat exchangers once again stood out for a simple and high-performance solution, made with the best materials Structure The exchanger consists of a concentric spiral without joints or welds. An additional pipe is inserted inside the main spiral - which serves the heating system - for the preparation of domestic hot water. The latter is not linked to the main coil, but remains immersed, in a "bain-marie" in the system fluid Self-Cleaning function The generous cross-section of the exchanger tubes allows for a free, ample passage of water. The serpentine conformation contrasts the deposit of impurities, not only due to the regularity of the path crossed by the water but also due to the "centrifugal" effect impressed on the water itself on the walls of the serpentine. Furthermore, the absence of circuits in parallel, both on the heating and DHW sides, makes any chemical washing operations of the exchanger and the elimination of any air present in the system circuit extremely easy. Full Condensation The integration of both the domestic hot water exchanger and the primary one in a single block reduces the average operating temperatures even during the production of domestic hot water. This favors condensation and gives the boiler high efficiency not only in heating, but also in domestic hot water Material The tube that makes up the Bluehelix Pro exchanger is made of AISI 316 ti stainless steel . It is a so-called austenitic alloy, particularly resistant to corrosion, enriched with the addition of titanium. it is also a material that allows for the creation of an extremely smooth surface, therefore less susceptible to encrusting agents and after-effects Cheap Plus . Ecological. Efficient. Self-Adaptive The low-consumption circulator installed in the Bluehelix Pro has a variable flow rate, with ΔT control. The advantages offered are many, including: • System start-up from cold: faster start-up with full control of the thermal load on the components • Permanent maintenance of the temperature equilibrium conditions, once the set point has been reached • Better operation in limit conditions, reduction of on-of states • Reactivity to variations in the thermal load, an appreciable quality in multi-zone systems Robust Others are the merits attributable to the circulator chosen for Bluehelix Pro: • The PWM signal (pulse width modulation) to the circulator allows extremely rapid intervention times to complete an advanced and complete electronic platform. This results in a drastic reduction of the ON-OFF events of the burner and the circulator • Electronic control of the drive torque at start up with consequent reduction of the risk of blocking. The routine anti-seize cycle is in any case carried out every 24 hours of inactivity • Self-protection function in case of overheating • Less noise All this translates into greater longevity not only of the circulator, but also of the components subject to wear and stress from frequent on-off cycles Panel Boiler Control , Commands and Functions The BLUEHELIX PRO control and management electronics allow the user to customize the operation of the appliance in order to manage the environmental comfort according to one's needs. The key control panel and the simple LCD display make the programming operations for the production of hot water, both for domestic hot water and for heating, extremely easy and intuitive. Romeo Chronothermostat Remote Control The BLUEHELIX PRO boiler can be combined with a wide range of remote timer controls which allow the appliance to be adjusted and operated remotely. Comfort programming is on a weekly basis, even with a holiday function. Romeo is available with wired or wireless connection With the ROMEO Chronothermostat you can: • Adjust the heating and DHW temperatures • Know the operating status of the boiler • View the temperatures inside and outside the house • Restart the boiler in the event of a temporary block • Program the daily or weekly environmental comfort • Activate/deactivate the heating function via the telephone (dial not supplied) System energy class A+ in combination with the external probe and remote timer control The ROMEO modulating function allows boiler output to be modulated as the set room temperature value is reached. This improves the quality of comfort by eliminating heat peaks with consequent energy savings Functions: ECO-COMFORT function: In COMFORT mode, thanks to the particular system for maintaining the temperature of the heat exchanger, the dispensing of domestic hot water becomes even faster and more comfortable. In ECO mode, the production of domestic hot water takes place according to traditional standards. Sliding temperature operation: By installing the “External probe” kit it is possible to operate the boiler in sliding temperature. This means that without using the system temperature adjustment keys, the boiler will self-regulate according to the variations in external temperatures. All this translates into energy savings while ensuring maximum comfort for the user. Antifreeze function: In the event that the temperature in the boiler drops to 5°C, the burner automatically turns on and the circulator is activated in order to protect the appliance from damage caused by freezing. This function is active with the boiler powered by the gas circuit and under electrical voltage. Sun Easy function: BLUEHELIX TECH has been designed to be easily inserted in systems made with the latest technologies. The SUN EASY system, standard on the boiler, makes use of electronics that simplify the combination with both natural and forced circulation solar panels. Through a sensor placed on the DHW circuit, it continuously monitors the temperature of the water coming from the solar panels, foreseeing the ignition of the burner only if the latter drops below the level necessary to guarantee optimal comfort for the user. "SELF-CLEANING" function: Thanks to the "spiral" shape, the passage of domestic water inside the exchanger produces a "centrifugal" self-cleaning effect on the internal walls which tends to remove any limescale deposits. Tangible facts: Regulation 622/2012 provides that all boilers placed on the market from 1 August 2015 are equipped with a low-consumption circulator, otherwise defined as "class A". It is a decision that starts from the consideration of the enormous energy expenditure of the pumps and circulators installed in the various applications. In practice, i.e. by analyzing the impact of the low-consumption circulator integrated in the boiler, it reduces up to 30% of the total electricity consumption of the generator. max consumption standard non-modulating circulator: 0.085 kW max consumption new high efficiency circulator: 0.04 kW Degree days 2500 (average climate zone E) Energy cost: €0.19/kWh Hypothetical annual expenditure at max standard circulator speed: €40.375 Hypothetical annual expenditure at max speed of high efficiency circulator: €11.4 Therefore, with the replacement of standard boilers with Bluehelix Pro, in line with the new ERP regulations, electricity savings of around 30% can be estimated. In reality, the savings will be even greater, since these are modulating circulators, which at minimum power can reach consumption of up to just 3 W 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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SAVIO INOXDENS HE 25S* Condensing Boiler Complete With LPG Fume Exhaust Kit - NEW ErP Model: INOXdens HE 25S ErP specifications Class A heating energy efficiency Sanitary energy efficiency Class A Withdrawal profile: XL Characteristics of heating/DHW operation: Heating/DHW nominal heat input: 21.0/26.0 kW Heating/DHW maximum useful power 60°/80°C: 20.3/25.1 kW Heating/DHW maximum useful power 30°/50°C: 22.4/22.4 kW Yield name 60°/80°C: 96.6% Yield at 30% load: 107.6% Energy Efficiency ★★★★ NOx class 6 Weighted NOx: 45 mg/kWh Minimum/maximum heating temperature: 25/80°C Minimum/maximum heating pressure 3.0/0.3 bar Expansion tank capacity 7.0 l (total) Minimum/maximum domestic hot water temperature 35/60°C Maximum flow rate (ΔT=25 K)/(ΔT=35 K): 14.4/10.3 l/min Specific sanitary flow rate (ΔT=30 K): 12 l/min Voltage / Power at nominal heat input V~/ W 230/99 Degree of protection IPX5D Dimensions HxWxD 700x400x290; 31 Kgs Power supply: LPG INOXDENS The perfect compact boiler for underfloor systems and radiator systems The adjustable maximum useful power parameter in heating meets the needs of modern construction without compromising the comfort required in the production of domestic hot water. In fact, this function makes it possible to limit the maximum useful power in heating, independently of the useful DHW power. INOXDENS HE is the new Savio range of wall-mounted condensing boilers: excellent performance thanks to the new heat exchanger and ease of use thanks to the digital control panel with large display. Available in the versions for heating and domestic hot water production and for heating only INOXDENS HE presents a complete range of powers, 20 and 30 kW combi models and 16 KW SV models, in the same extremely compact dimensions (700 x 400 x 290 mm). INOXDENS HE has its strong point in the innovative heat exchanger designed to provide long-lasting high yields digital control panel, designed to communicate with the user in an easy and comfortable way. Like the entire Savio condensing range, INOXDENS HE allows you to obtain maximum savings from climatic thermoregulation, based on the system in which the boiler is installed. High yields (★★★★ compliant with yield directive 92/42 EEC and Legislative Decree 311/06) Sanitary comfort (★★★ EN 13203) Primary condensing exchanger in stainless steel with steel lining to offer maximum resistance to corrosion Total premix burner, built in stainless steel (Class NOx 6) Modulation 1:5 CNG and also LPG Sanitary plate heat exchanger in stainless steel 7 liter expansion tank High efficiency pump with low energy consumption Maximum power adjustable according to the system Degree of protection IPX5D Can be installed in a partially protected place Integration with Savio solar systems, using a solar kit Digital control panel with backlit display Analog pressure reading Arrangement for remote control and external probe. High regulation single coil primary heat exchanger Savio introduces the new stainless steel heat exchanger for condensing boilers to the market: Round. Round is a compact monothermal heat exchanger based on a stainless steel coil with an oval section. The heat exchanger consists of a combustion chamber, condensing area and an insulated metal disc protected with silicone ceramic fiber which separates the two areas. By using a single strip of stainless steel to produce the coil, including inlet/outlet fittings, the following benefits are achieved: Accumulation of dirt and debris is avoided The water flow is uniformly distributed and guarantees a homogeneous heat exchange The water flow is constant for a longer life of the product Reduction of pressure drops with optimized circuit The ease of cleaning and the sturdiness of this exchanger are one of the main strengths of the product since it can be used on new systems but also on old systems in the event of renovations . Round integrates the round flow function in which the water produces a centrifugal cleaning effect on the internal walls of the single coil. The absence of circuits in parallel guarantees an easy "washing" operation of the exchanger and the elimination of any air present in the system circuit. 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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ATTENZIONE IL PRODOTTO È NUOVO E FUNZIONANTE MA PRESENTA I SEGUENTI DANNI. BOZZATURA E AMMACCATURA SULLA PARTE FRONTALE, AMMACCATURA E RIENTRANZA SUL LATERALE DESTRO E L'IMBALLAGGIO È USURATO. (PER MAGGIORI INFORMAZIONI VISUALIZZA LE FOTO ACCANTO L'IMMAGINE PRINCIPALE)   Caldaia Riello START AQUA CONDENS 25 BIS a condensazione con bollitore di 45 lt completa di kit scarico fumi Metano - ErP Dati tecnici Riscaldamento Portata termica nominale kW 20,00 Potenza termica nominale (80°/60°) kW 19,50 Dati tecnici Sanitario Portata termica nominale kW 25,00 Potenza termica nominale (*) kW 25,00 Rendimento utile 30% (47° ritorno) % 102,2 99,8 Caratteristiche Grado di protezione elettrica IP X5D Potenza elettrica assorbita massima W 110 Alimentazione elettrica Volt -Hz 230/50 Vaso di espansione l 8 Quantità di acqua calda con ∆t 25°C l/min 14,3 Dimensioni LxPxH mm 600x450x1005 mm ; 66 Kg START AQUA CONDENS Start Aqua Condens è una caldaia murale con bollitore in acciaio inox da 45 litri. Lo scambiatore Riello completamente realizzato in alluminio garantisce efficienza e durata, alta prevalenza e riduzione delle emissioni inquinanti. È disponibile con potenza 25 kW. Certificazione “Range Rated” che permette di adeguare la potenza nominale della caldaia all'effettivo fabbisogno termico dell'impianto. Circolatore a tre velocità - Termoregolazione di serie in scheda in abbinamento alla sonda esterna (optional) Dima di montaggio, raccordi idraulici, cavo di alimentazione elettrica a corredo Funzionamento a metano di serie con possibilità di trasformazione a GPL (G31) (accessorio), tale modifica è a cura dell’installatore o del servizio tecnico di assistenza Garanzia Prodotto :  Tutti i prodotti in vendita sul nostro sito sono nuovi ed imballati. La garanzia su questo articolo è 24 mesi dalla data dell'acquisto.

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ATTENZIONE IL PRODOTTO È NUOVO E FUNZIONANTE MA PRESENTA UNA MANOPOLA CON SEGNI DI RIPARAZIONE, BOZZATURA SULLA PARTE FRONTALE, UN'AMMACCATURA SUL LATERALE SINISTRO, UNA LEGGERA RIENTRANZA SUL LATERALE DESTRO E L'IMBALLO È USURATO. (PER MAGGIORI INFORMAZIONI VISUALIZZA LE FOTO ACCANTO L'IMMAGINE PRINCIPALE)   Caldaia Riello START AQUA CONDENS 25 BIS a condensazione con bollitore di 45 lt completa di kit scarico fumi Metano - ErP Dati tecnici Riscaldamento Portata termica nominale kW 20,00 Potenza termica nominale (80°/60°) kW 19,50 Dati tecnici Sanitario Portata termica nominale kW 25,00 Potenza termica nominale (*) kW 25,00 Rendimento utile 30% (47° ritorno) % 102,2 99,8 Caratteristiche Grado di protezione elettrica IP X5D Potenza elettrica assorbita massima W 110 Alimentazione elettrica Volt -Hz 230/50 Vaso di espansione l 8 Quantità di acqua calda con ∆t 25°C l/min 14,3 Dimensioni LxPxH mm 600x450x1005 mm ; 66 Kg START AQUA CONDENS Start Aqua Condens è una caldaia murale con bollitore in acciaio inox da 45 litri. Lo scambiatore Riello completamente realizzato in alluminio garantisce efficienza e durata, alta prevalenza e riduzione delle emissioni inquinanti. È disponibile con potenza 25 kW. Certificazione “Range Rated” che permette di adeguare la potenza nominale della caldaia all'effettivo fabbisogno termico dell'impianto. Circolatore a tre velocità - Termoregolazione di serie in scheda in abbinamento alla sonda esterna (optional) Dima di montaggio, raccordi idraulici, cavo di alimentazione elettrica a corredo Funzionamento a metano di serie con possibilità di trasformazione a GPL (G31) (accessorio), tale modifica è a cura dell’installatore o del servizio tecnico di assistenza Garanzia Prodotto :  Tutti i prodotti in vendita sul nostro sito sono nuovi ed imballati. La garanzia su questo articolo è 24 mesi dalla data dell'acquisto.

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