icon Open chamber wall-mounted boilers | CaldaieMurali

Open chamber wall-mounted boilers

Open flue wall mounted boilers offer a practical and reliable option for heating your home. Easy to install, efficient performance and versatile. Choose from our selection of open flue wall mounted boilers to ensure constant comfort in every room!

121 products


  • Caldaia A Gas Beretta Meteo 28 Cai Ag Gpl A Camera Aperta - New Erp - CaldaieMurali

    BERETTA Gas Boiler Beretta Meteo 28 Cai Ag LPG Open Chamber - New Erp

    Overview BERETTA METEO 28 CAI AG LPG BOILER - NEW ErP 2015 Cod. 20101259, OPEN ROOM WITH NATURAL DRAFT: CAI boilers specific for outdoor use, ErP version, equipped with low consumption circulator (EEI0,20). Technical specifications Product code: 20101259 Energy label specifications according to the European ErP directive Class C heating energy efficiency Sanitaryware energy efficiencyprofilXL Class B Characteristics of heating/sanitary exercises: Heating/DHW nominal heat output: 28 kW Quantity of hot water with t=25øC: 16 l/min Dimensions (hxwxd) mmÿ760 x 553ÿx 240 LPG fuel supply Legend:ÿ C (heating + sanitary water),ÿ A (Open Room) I (electronic ignition, controls ionization). AGÿAntifreeze fine series -15øC Features list ErP WEATHER ÿMeteoÿ is a complete range of specific boilers for outdoor use. The high technological contents enhance 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 extremely small and high performance boilers. Extremely reliable and simple to use, the boilers in the Metesonnate range are specifically designed for outdoor installations. The exclusive shell structure, the IPX4D electrical protection and the materials used for the coat provide maximum protection from external agents. The streamlined, modern aesthetic allows water to roll off. 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; equipped as standard with fittings for connection to the system, gas taps and sanitary fixtures with 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 settingsÿcustomizable by the user. The remote control panel also functions as a chronothermostat weekly and prearranged for climate control via an external probe (optional). Characteristics: CAI boilers, ErP version, equipped with low consumption circulator (EEI0,20)ÿadjustable up to 7m headÿ MIX combustion (Air/Gas): constant performance (mod. CSI)ÿ Built with specific materials for outdoor useÿ Remote control panel REC 05ÿ as standard Exhaust adapter ÷ 60 with standard air intake (mod. CSI)ÿ Standard antigelfine -15øCÿ Electrical protection degrees IPX4Dÿ Arrangement for climatic thermoregulationÿ Plumbing fittings, gas taps and sanitary fittingsÿ For gas conversion, contact authorized Beretta Technical Assistance Centres Beretta or ERP. The concrete commitment to a sustainable future The acronym ÿErP, acronym of Energy related Products?ÿ (Products connected to the use of energy), identifies Directive 2009/125/EC aimed at reducing the energy consumption of products through eco-compatible design. Starting from 26 September 2015, the date of its effective entry into force in the European Union, it will mark an epochal turning point for heating products and the production of domestic hot water. On that date, other regulations simultaneously issued for the energy labeling of products will also become effective in addition to the corresponding Directive 2010/30/EU. The regulation provides that all products intended for heating and the production of domestic hot water with a lower rated thermal power equal to 70 kW can be placed on the market with an ÿenergy labelÿthat highlights theÿefficiency class*. Different energy efficiency labels have been provided based on the different types of appliances/technologies, but all have the same graduated color scale that identifies the various levels of efficiency at a glance. The purpose of the labels is to give the consumer the possibility of identifying it facilitates the level of efficiency of a product by being able to carry out a homogeneous comparison between products that use different technologies. For products whose transformation efficiency is influenced by external conditions, such as heat pumps, the efficiency data reported for climatic bands. In addition to the product labels, the European regulation has provided for the creation of a "system label" in the case of manufacturing plants with various appliances, components and related controls. This second type of labelling, thanks to the virtuous synergy between the various elements, will make it possible to create systems capable of achieving levels of efficiency even higher than those of the individual appliances. Also starting from the same date, new seasonal efficiency limits will be triggered for products intended for heating and combined. These for products with nominal thermal power equal to less than 400kW, will prevent inefficient products from being placed on the market. Also for DHW tanks there will be an obligation to respect minimum heat loss limits. For primary water tanks, these will be subject to compliance with an energy classification based on heat loss. For sanitary accumulations, up to 500 liters there will be the obligation of labeling, from 500 to 2000 liters they will be bound to respect the energy classification. For heat pumps for heating and for mixed appliances, in addition to the seasonal efficiency limits, there will be specific noise emission limits for power sizes. In order to be placed on the market, gas-fired water heaters with solar heat pumps, in addition to energy labelling, will also have to comply with a series of requirements in terms of efficiency. Warranty All products for sale on our site are new and packed. The guarantee on this article is 24 months from the date of purchase.

    €1.412,00

  • Caldaia A Gas Junkers Ceraclass Smart Zwa 24-2 Ke Metano A Camera Aperta - Erp - CaldaieMurali

    Junkers Bosch Junkers Ceraclass Smart Zwa 24-2 Ke Methane Open Chamber Gas Boiler - Erp

    GAS BOILER JUNKERS CERACLASS SMART ZWA 24-2 KE METHANE OPEN CHAMBER - ErP Technical features Heating and DHW energy efficiency class: C - B Declared load profile XL Open chamber with natural draft Nominal heat output: 24 kW Useful thermal efficiency at nominal power: 89.8% Useful thermal efficiency at 30% nominal load: 89.2% Continuous sanitary production: 11.4 l/min Sanitary temperature range that can be set: 40/60°C NOx class: 3 Degree of protection: IP X4D Power supply: methane Characteristics Bithermal heat exchanger. Control panel with Bosch Cotronic. Heating flow temperature via luminous LEDs. Continuous power modulation. Protection systems: antifreeze for the heating circuit and antiblock for the circulator. Circulator in Energy Class A. 8 liter expansion vessel. Heating filling cock (in the boiler). External installation, in a partially protected place, in compliance with current legislation. Dimensions Dimensions (Depth x Width x Height): 355x400x750 mm Weight: 33Kg 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.

    €542,00

  • Caldaia A Camera Aperta Chaffoteaux Pigma Ultra 30 Cf Low Nox Metano Cod. 3310638 - New Erp - CaldaieMurali

    CHAFFOTEAUX Open Chamber Boiler Chaffoteaux Pigma Ultra 30 Cf Low Nox Methane Cod. 3310638 - New Erp

    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 3310638 Nominal thermal power max/min 29.5/ 13 kW Expansion tank capacity 8l Nominal thermal power max/min (sanitary) PCI 29.5/ 13 kW Hot water flow rate at ΔT 25º C 15.8 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 need 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.

    €695,00

  • Caldaia Ariston Clas Evo 28 Cf Eu Metano - New Erp - CaldaieMurali

    Ariston Boiler Ariston Clas Evo 28 Cf Eu Methane - New Erp

    ARISTON CLAS EVO 28 CF EU BOILER Product code: 3300732 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 29.5/13.0 Max/min heating thermal power (80°C-60°C) kW 26.7/11.2 Efficiency at nominal heat input % 90.6 Efficiency at 30% of nominal flow % 89.7 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 13.5 Quantity of hot water ∆T=25°C litres/min 15.8 Quantity of hot water ∆T=35°C litres/min 11.3 Supply voltage/frequency V/Hz 230/50 Total absorbed electric power W 62 Degrees of protection of the electrical system IP X4D Dimensions (H x W x D) mm 770/400/315 METHANE 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.

    €607,00

  • Caldaia A Gas Biasi Basica E 28a Metano A Camera Aperta - Erp - CaldaieMurali

    Biasi Gas Boiler Biasi Basica And 28a Methane Open Chamber - Erp

    BASIC BIASIS GAS AND 28A LPG OPEN CHAMBER BOILER - ErP Technical features Model BASIC AND 28A LPG OPEN ROOM Energy efficiency Class C heating energy efficiency Sanitary Energy Efficiency Class B Withdrawal profile: XL Performance Useful thermal power: 27.9 kW Energy efficiency stars: (dir 92/42/CEE) *** Maximum flow rate (Δt =25 °C): 16 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 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.

    €647,00

  • Caldaia Ariston Clas Evo 28 Cf Eu Gpl - New Erp - CaldaieMurali

    Ariston Ariston Clas Evo 28 Cf Eu Gpl Boiler - New Erp

    ARISTON CLAS EVO 28 CF EU BOILER Product code: 3300732 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 29.5/13.0 Max/min heating thermal power (80°C-60°C) kW 26.7/11.2 Efficiency at nominal heat input % 90.6 Efficiency at 30% of nominal flow % 89.7 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 13.5 Quantity of hot water ∆T=25°C litres/min 15.8 Quantity of hot water ∆T=35°C litres/min 11.3 Supply voltage/frequency V/Hz 230/50 Total absorbed electric power W 62 Degrees of protection of the electrical system IP X4D Dimensions (H x W x D) mm 770/400/315 METHANE power supply Evo class Conventional compact wall-mounted boiler with auto function The Clas Evo wall-mounted boiler is Ariston's solution for domestic 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.

    €607,00

  • Caldaia A Gas Immergas Maior Nike 24 Kw Metano A Camera Aperta-Erp - CaldaieMurali

    IMMERGAS Immergas Maior Nike 24 Kw Methane Open Chamber Gas Boiler-Erp

    IMMERGAS MAIOR NIKE 24 Kw METHANE OPEN CHAMBER GAS BOILER Technical features Energy class in heating: C; Sanitary energy class: B; Heating performance: Max nominal heat input (kcal/h) 25.9 (22,307) kW Nominal heat input min. in heating (kcal/h) 10.7 (9,185) kW Useful thermal power (min./max) (kcal/h) 9.4/23.5 (8.084/20.210) kW; Healthcare services: Nominal heat input min. in DHW (kcal/h) 8.1 (6,928) kW; Useful heat output min. in sanitary (kcal/h) 7.0 (6,020); Nominal heating expansion vessel capacity 10.0 (8.0) litres; Electrical protection degree IP X4D; Power supply: LPG. General characteristics The MAIOR NIKE boiler is intuitive and simple to use and to program to your liking thanks also to the practical knobs and a backlit LCD display that allow you to manage and view the boiler settings. Finally, given its great reliability not only in performance but also in resistance (IPX4D protection degree) it can be installed both indoors and partially covered outdoors. Designed to meet all the needs of its customers, the Immergas meior Nike boiler respects the environment (ErP), as well as guaranteeing the functions that preserve the integrity of the generator over time, it also has the function of managing the systems with solar system, capable of delaying ignition to optimize the reading of the incoming water coming from the solar tank. This function is even more performing with the aid of the DHW inlet probe kit. Finally, to facilitate installation, it is made up of unchanged attachments to ensure that it is replaced with other instantaneous wall-hung models in the Immergas range. Dimensions (HxWxD): 785x440x340; Product Guarantee The warranty on this item is 24 months from the date of purchase.

    €983,00

  • Caldaia A Camera Aperta Hermann Saunier Duval Micra 5 18/24 Et Low Nox Metano - Novita' 24 - CaldaieMurali

    HERMANN SAUNIER DUVAL Open Chamber Boiler Hermann Saunier Duval Micra 5 18/24 Et Low Nox Methane - News 24

    Open Chamber Boiler Hermann Saunier Duval MICRA 5 24 E Low NOx Methane - NEW ErP Product code 0010023634 Heating efficiency class C Sanitary efficiency class B Sanitary load profile XL Type Heating and domestic hot water Combustion chamber open Heating Fireplace output Qmin/max - 80/60°C (kW) 10.7 / 20.0 Rated power Pmin/max - 80/60°C (kW) 9.5 / 18.0 Min/max delivery temperature (°C) 35 / 83 Sanitary Domestic hot water production type Pre-heating Min/Max Rated Power (60°C) (kW) 9.5 / 24.0 Continuous flow - Delta-T = 25K (l/min) 13.6 Specific Flow - Delta-T = 30K (EN13203) (l/min) 11.7 Peak flow rate in 10 minutes (DT = 30K) 119 Domestic hot water temperature Min/Max (°C) 35 / 60 Electrical characteristics Electric power absorbed Max (W) 88 Dimensions Dimensions H / W / D (mm) 740 / 410 / 313 MICRA 5E Low NOx   Micra 5 E Low NOx was designed with the intention of offering Hermann Saunier Duval installers the ideal solution for replacing traditional boilers with high NOx emissions installed in branched collective flues (CCr): in fact, it features a new burner with low NOx emissions designed to reduce polluted emissions of nitrogen oxide (NOx) into the atmosphere and fully comply with the strict limits imposed by the Erp Regulation, in force since September 2018. Traditional wall-mounted boiler with low NOx emissions, combined for heating and water domestic hot water, ErP efficiency class C in heating, B in domestic hot water with XL profile. Micra 5 E Low NOx , a boiler at the top of its category in terms of consumption and polluting emissions, can feature the exclusive Aquaspeed system for the production of domestic hot water. The exclusive Aquaspeed system guarantees the immediate delivery of domestic hot water at the desired temperature: the preheating of the primary circuit and therefore also of the secondary stainless steel plate exchanger, allows an immediate response from the boiler to any sudden request from the user. Reliability and Hermann Saunier Duval standard quality Specification for branched collective rods (CCr) Low NOx emissions Aquaspeed system for high sanitary comfort Hot water immediately available with pre-heating The exclusive Aquaspeed® system guarantees the immediate delivery of domestic hot water at the desired temperature. The operation of the Aquaspeed® system is brilliant in its simplicity: the DHW exchanger is kept constantly at the set temperature; the hot water, passing through the preheated plates of the exchanger, reaches the taps already at temperature. The pre-heating, combined with the special oversized and externally insulated plate exchanger, allows an abundant quantity of domestic hot water even with low boiler temperatures. 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.

    €800,00

  • Caldaia Riello Camera Aperta Mod. Start 24 Ki Low Nox Gpl - New Erp Cod 20151434 - CaldaieMurali

    Riello Riello Open Chamber Boiler Mod. Start 24 Ki Low Nox LPG - New Erp Cod 20151434

    NB THE BOILER IS BORN WITH METHANE. FOR CONVERTING TO LPG, CONTACT THE AUTHORIZED AREA SERVICE CENTER IN ADVANCE Riello Open Chamber boiler mod. START 24 KI Low NOx - NEW ErP CODE 20151434 Product code: 20151434 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 input: 26.7 kW Heating/DHW nominal heat output: 24 kW Energy efficiency (92/42/EEC) **** Useful efficiency Pn max - Pn min (80°-60°): 90.1-86.4% Profit return 30% (47th return): 89.2% Open chamber with natural draft NOx class: 6 Min/max heating operating pressure: 0.25-3 bar Max absorbed electric power: 47 W Expansion vessel: 8 litres Min/max pressure in DHW: 0.15-8 bar Quantity of hot water with Δt 25°C: 13.8 l/min Quantity of hot water at Δt 30°C: 11.5 l/min Quantity of hot water at Δt 35°C: 9.9 l/min Sanitary water temperature selection range: 37-60°C Minimum domestic water flow rate: 2 l/min Dimensions (hxlxp) mm 740 x 400 x 332 ; 30 Kgs Electrical protection degree: IP X5D Power supply: METHANE Standard natural gas operation with possibility of conversion to LPG (G31), this modification is the responsibility of the installer or the technical assistance service START 24 KI LN (LOW NOx) Start LN is characterized by a modern design despite its essentiality and is ideal for heating and the production of domestic hot water in small and medium-sized domestic users. Start LN is available in power ratings of 24 and 28 kW with low NOx emissions <56 mg/kWh. Characteristics: Double exchanger: domestic hot water production with plate exchanger for greater resistance to the formation of limescale CTR system for more rapid achievement of the desired comfort and a reduction in consumption and temperature changes in the heating bodies 8 liter expansion vessel Low consumption circulator (IEE≤0.20) Antifreeze function which protects the heating and DHW circuits down to 0°C Standard thermoregulation on the boiler board in combination with the external probe (optional) Can be interfaced with the Remote Control Panel Hydraulic connections available as an accessory kit Standard natural gas operation with possibility of conversion to LPG (G31), this modification is the responsibility of the installer or the technical assistance service Electrical protection degree IP X5D 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.

    €603,00

  • Caldaia A Camera Aperta Ferroli Divaproject C24 Metano - CaldaieMurali

    Ferroli Open Chamber Boiler Ferroli Divaproject C24 Methane

    Also works on LPG with the use of a special conversion kit to be requested from the Authorized Assistance Centre. Free transformation during product verification and activation of the guarantee only if the specific code running on LPG is not available In case of unavailability, the new DIVATECH D LNC 24 model will be supplied Technical features Model : Divaproject C24 Power supply: methane Performance Energy efficiency class in heating: C DHW energy efficiency class: A Heating nominal heat output : 7.0 ~ 23.5 kW Heat output : 8.3 ~ 25.8 kW Domestic useful thermal power: 23.5 kW Efficiency : 91 % Maximum production of domestic hot water Δt 25°C : 13.4 l/min Maximum production of domestic hot water Δt 30°C : 11.2 l/min Dimensions and weight Dimensions (HxWxD): 700x400x330 mm Empty weight: 27.0 kg Ferroli Divaproject Boiler Wall mounted boilers with instantaneous DHW production with double exchanger, open chamber, natural draft The Divaproject c24 by Ferroli is the cheapest solution for replacing open chamber boilers. Built to be installed outdoors in partially protected places and prepared for integration with a solar panel system. It has an excellent quality-price ratio and is entirely Made in Italy with a 2-year guarantee. The cheapest in its category Arrangement for solar systems Eco-comfort system for rapid domestic hot water production High efficiency low consumption circulator (class A) Ideal for residential homes up to 120 m2 2 Year Warranty Divaproject is a heat generator for heating and instant domestic hot water production. The series has been designed in each of its components to have top performance in its category while maintaining characteristics of simplicity and compactness. The control electronics allow for easy and functional combination with solar collector systems. The series includes two models: C24 and C30 The boiler is designed to operate on natural gas and LPG or even on propane air by means of a special transformation. The efficiency of Divaproject is the maximum for its category, certified at 3 stars according to the 92/42 EEC Directive for energy classification Components Expansion vessel Combustion chamber Copper primary exchanger Atmospheric burner Sanitary exchanger Modulating gas valve Motorized 3-way valve Boiler control Control panel and functions Divaproject's control and management electronics allow the user to customize the operation of the appliance in order to manage environmental comfort according to one's needs. The control panel with the adjustment knobs makes the programming operations for the production of hot water, both for domestic hot water and for heating, extremely easy and intuitive Remote control "ROMEO" timer Divaproject boilers can be combined with a wide range of remote timer controls which allow the appliance to be adjusted and operated remotely. The ROMEO series consists of 4 models, respectively with weekly or daily comfort programming and with the possibility of choosing between wired or wireless connection for both With ROMEO 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 case of temporary lockout Program the daily or weekly environmental comfort Activate/deactivate the heating function via the telephone 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. With solar systems Sun Easy function Divaproject boilers have been designed to be easily inserted in systems made with the most recent 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 controls 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 Comfort and Safety Functions Eco-Comfort function In COMFORT mode, thanks to the particular heat exchanger temperature maintenance system, the delivery 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. Antifreeze function Even in stand-by mode, i.e. in the absence of a heat request, if a water temperature of 5°C is detected, it activates the anti-freeze protection by igniting the burner at minimum power, in order to avoid damage due to freezing. Post-circulation device All models are equipped with this particular timed device which allows, after the burner has been switched off in heating mode, to recover all the heat accumulated due to thermal inertia in the exchanger, transferring it to the radiators and therefore to the rooms to be heated Circulation anti-blocking device After 24 hours of inactivity, the boiler circulator is automatically started for about 5 seconds to prevent it from blocking after a long period of inactivity. Strengths > Compact geometry primary heat exchanger entirely in copper > Instant production of domestic hot water with dedicated plate exchanger > Simple and complete control panel, LED user interface > High efficiency low consumption circulator (ErP - Class A) with anti-blocking system > Combustion chamber in anti-corrosion aluminized sheet, internally insulated with ecological fiber and burner in AISI 304 stainless steel > Can be combined with the modulating remote timer control > Casing painted white by anaphoresis with epoxy powders > Compact dimensions and low weight > Modulating heat input both in heating and in DHW production, managed by an electronic microprocessor card > Adjustable post-circulation after the heating phase > ECO/COMFORT system for rapid production of domestic hot water > Predisposition for solar systems : prearranged for the production of domestic hot water combined with solar panel systems > Standard by-pass Product Warranty : The warranty on this item is 24 months from the date of purchase.

    €529,00

  • Caldaia A Camera Aperta Riello Residence 24 Ki Dgt Gpl - CaldaieMurali

    Riello Open Chamber Boiler Riello Residence 24 Ki Dgt Gpl

    Open Chamber Boiler Riello Residence 24 KI DGT N Technical features Maximum pressure 6 Minimum pressure 0.15 Quantity of hot water at ∆t 25°C 13.7 Domestic hot water temperature selection range (± 3°C) 37-60 Minimum domestic water flow rate 2 Rated power Pnominal 24 kW At 30% of the nominal heat output and at a low temperature regime(**) P1 7.1 Declared load profile XL RESIDENCE KI DGT No RESIDENCE KI DGT N is a gas-fired wall-mounted boiler for space heating and sanitary use having a stainless steel plate exchanger. It is an electronically controlled boiler with automatic ignition, ionisation flame control, modulating heating and DHW. It has an open combustion chamber and, according to the flue gas accessory used, is classified in the B11BS category. Switching of the heating and DHW modes takes place with an electric three-way valve which is in DHW in the rest position. To ensure correct water flow in the exchanger, the boiler is equipped with an automatic by-pass; it is also complete with security, expansion and distribution accessories. The RESIDENCE KI DGT N boiler is equipped with: microprocessor management and control with visualized self-diagnosis anti-blocking circulator and three-way valve first level antifreeze (suitable for indoor installations) predisposition for room thermostat or time programmer or zone valves digital display indicating the operating temperature and fault codes. 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.

    €657,00

  • Caldaia A Gas Junkers Ceraclass Excellence Zwc 24-3 Mfk Metano A Camera Aperta - Erp - CaldaieMurali

    Junkers Bosch Gas Boiler Junkers Ceraclass Excellence Zwc 24-3 Mfk Methane Open Chamber - Erp

    Technical features Declared load profile XL Nominal heat output: 24 kW Nominal heat input: 26.7 kW Continuous sanitary production: 11.5 l/min Sanitary temperature range that can be set: 40/60°C Useful thermal efficiency at nominal power: 90.0% Useful thermal efficiency at 30% nominal load: 89.4% NOx class: 3 Degree of protection: IP X4D Version: CNG Important information External installation, in a partially protected place in compliance with current legislation, Natural draft boilers programmed to be connected exclusively to multiple flues for several homes, for the escape of smoke due to combustion outside the room in which the boiler is installed. The boiler draws the combustion air directly from the installation room and is equipped with an anti-wind chimney. ZWC 24-3 MFK E, ZWC 28-3 MFK E are characteristics of wall-hung open chamber boilers with natural draft, with micro-accumulator for the production of domestic hot water. General characteristics CERACLASSEXCELLENCE is the JUNKERS boiler designed for heating and domestic hot water production. Easy to use and low consumption make it one of the best boilers to guarantee maximum comfort. Furthermore, by pressing the COM/ECO function, hot water can be managed in a simple way. Functions: Managed with Bosch Control CT100 (accessory), digital modulating room thermoregulator, with soft touch display that can be positioned on the wall, with an elegant and refined design; accompanied by a smart and functional app. Primary and secondary heat exchangers. Circulator in Energy Class A; 8 liter expansion tank (10.5 liters for ZWC 35); Dynamic microstorage tank with domestic hot water pre-heating function; Heating filling cock (in the boiler); Continuous power modulation; Bosch Heatronic 3® module, BUS system, with multifunction display; Antifreeze for the heating circuit and antiblock for the circulator; Patented passive solar optimization algorithm SolarInside-ControlUnit; Possible remote management via MB LAN or Netcom 100 modules (accessories) which can be combined with CR100 or CW thermoregulators. Dimensions (LxWxH): 370 x 400 x 850 mm; 36.6kg

    €1.093,00

Recently viewed products

Login

Forgot your password?

Don't have an account yet?
Create account