{"title":"Open Chamber Boilers","description":"Open-chamber boilers, also known as \"natural draft\" boilers, are specific types of boilers that are installed outdoors. They draw the oxygen needed for gas combustion from the surrounding environment. They differ from \"sealed chamber\" or \"forced draft\" boilers precisely because they need to be placed in an area with an external opening that can replenish the oxygen supply.\nThey are often used by people who want to ensure a constant exchange of oxygen within their homes or workplaces.\nIn this section of our shop, we have reserved a wide range of open-chamber boilers for you, selected from the best brands on the market.\nDiscover our advantageous prices and choose the best open-chamber boiler solution for you.\n","products":[{"product_id":"caldaia-camera-aperta-beretta-ciao-s-cai-24-kw","title":"OPEN-CHAMBER BOILER BERETTA CIAO CAI 24 LX 24 kW","description":"Conventional natural draft boiler, powered by Natural Gas or LPG.\u003cbr\u003e*** WARNING ***\u003cbr\u003eThe ErP\/EcoDesign regulation, in force since September 26, 2015, allows the installation of traditional open-chamber boilers (also known as natural draft boilers) ONLY with the restriction of replacement in shared branched flues. In all other cases, the installation of a condensing boiler is mandatory.\u003cbr\u003eN.B. THE ISSUANCE OF A CERTIFICATE OF CONFORMITY BY THE INSTALLING TECHNICIAN IS MANDATORY. NON-COMPLIANT INSTALLATION WILL RESULT IN THE LOSS OF WARRANTY WITH THE MANUFACTURER.\u003cbr\u003e\u003cbr\u003eCiao LN by Beretta is designed to combine high performance with low nitrogen oxide (NOx) emissions, respecting the environment and the regulations in force since 2018 (New Erp). Ideal for replacing old, highly polluting traditional boilers.","brand":"Beretta","offers":[{"title":"GPL","offer_id":55708122612037,"sku":"BERETTA-CIAO24-GPL","price":630.0,"currency_code":"EUR","in_stock":true},{"title":"METHANE","offer_id":55708122644805,"sku":"BERETTA-CIAO24-METANO","price":630.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/ciaos-cai.jpg?v=1758532723"},{"product_id":"caldaia-a-camera-aperta-baxi-eco5-blue-24-kw","title":"OPEN CHAMBER BOILER BAXI ECO5 BLUE 24 kW","description":"\u003cstrong\u003eBAXI ECO5 Blue 24 kW Conventional Open-Flue Boiler\u003c\/strong\u003e new ERP Low NOx Methane or LPG. Low NOx emissions: class 6 according to EN 15502. \u003cstrong\u003eBoiler dimensions: 730 x 400 x 298 mm.\u003cbr\u003eControl panel with multifunction LCD display. Designed for connection to the Baxi integrated solar system.\u003c\/strong\u003e\u003cbr\u003eBaxi Eco5 Blue is a \u003cstrong\u003econventional boiler with low NOx emissions (class 6 according to EN 15502),\u003c\/strong\u003e with \u003cstrong\u003ecompact dimensions (730x400x298 mm), ideal for replacing shared branched flues.\u003c\/strong\u003e\u003cbr\u003eThe Baxi Eco5 Blue A7729074 conventional wall-mounted boiler is \u003cstrong\u003enatural draught;\u003c\/strong\u003e it provides \u003cstrong\u003eheating and domestic hot water (DHW) production\u003c\/strong\u003e with \u003cstrong\u003elow consumption and emissions.\u003c\/strong\u003e It has a \u003cstrong\u003econtrol panel with a multifunction LCD display and is designed to be connected to the Baxi integrated solar system.\u003c\/strong\u003e\u003cstrong\u003eBaxi's B1 type natural draught conventional boilers are designed to meet all installation requirements in shared branched flues.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe ErP\/EcoDesign regulation provides that, as an exception, manufacturers may continue to produce and market open-flue, low NOx boilers, for domestic installations only, with the constraint of replacement in shared branched flues.\u003cbr\u003e\u003cbr\u003eErP Energy Labelling\u003cbr\u003e\u003cbr\u003eThe labelling regulation (EU Regulation 2017\/1369) requires products to be labelled according to a decreasing energy scale ranging from A++ to G, which will change from A+++ to F from 26\/09\/2019.\u003cbr\u003e\u003cbr\u003eThe energy class, identified by a letter, expresses a range of efficiency values within which the value expressed by the product in question falls. The label allows the final consumer, by providing true and comparable data, to make informed choices by opting for high-efficiency products.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eContact Promoclima to purchase the Baxi Avant Blue boiler at the best price, with fast shipping and after-sales service.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e*** ATTENTION ***\u003cbr\u003eThe ErP\/EcoDesign regulation, in force since 26\/09\/2015, allows the installation of traditional open-flue boilers (also known as natural draught boilers) ONLY with the constraint of replacement in shared branched flues. For all other cases, the installation of a condensing boiler is mandatory.\u003cbr\u003eN.B. THE INSTALLER'S CERTIFICATE OF CONFORMITY IS MANDATORY. NON-COMPLIANT INSTALLATION WILL RESULT IN THE LOSS OF THE MANUFACTURER'S WARRANTY.","brand":"Baxi","offers":[{"title":"GPL","offer_id":55708246540613,"sku":"BAXI ECO5BLUE-GPL","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"METHANE","offer_id":55708246573381,"sku":"BAXI ECO5BLUE-METANO","price":560.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/baxieco5blue.jpg?v=1758533844"},{"product_id":"caldaia-a-camera-aperta-ariston-cares-x-24-cf-low-nox","title":"ARISTON CARES X 24 CF LOW NOX OPEN FLUE BOILER","description":"ARISTON CARES X 24 CF LOW NOX OPEN CHAMBER CONVENTIONAL BOILER, NEW 2019, METHANE POWERED\u003cbr\u003eIf LPG is required, we supply the conversion kit at a cost of 30.00 euros\u003cbr\u003e*** ATTENTION ***\u003cbr\u003eThe ErP\/EcoDesign regulation, in force since September 26, 2015, allows the installation of traditional open-chamber boilers (also known as natural draft boilers) ONLY with the constraint of replacement in branched collective flues. For all other cases, the installation of a condensing boiler is mandatory.\u003cbr\u003eN.B. THE ISSUANCE OF THE INSTALLING TECHNICIAN'S CERTIFICATE OF CONFORMITY IS MANDATORY. NON-STANDARD INSTALLATION ENTAILS THE LOSS OF WARRANTY WITH THE PARENT COMPANY.\u003cbr\u003e\u003cbr\u003eThe Ariston Cares X boiler is designed to guarantee maximum comfort with reduced consumption, facilitating installation with extremely small dimensions, entirely built in Italy with safe and resistant materials, to last over time without altering performance, recommended for indoor installation.\u003cbr\u003e\u003cbr\u003eWorking with a modulating circulator that maximizes performance and reduces consumption to the actual demand for domestic hot water (DHW), allowing the functions to make the boiler provide maximum comfort.\u003cbr\u003e\u003cbr\u003eFEATURES:\u003cbr\u003e\u003cbr\u003e-Digital multifunction display\u003cbr\u003e-High efficiency continuous modulating circulator\u003cbr\u003e-On-off thermoregulation predisposition\u003cbr\u003e-Natural circulation solar systems predisposition\u003cbr\u003e-Self-diagnosis system via code\u003cbr\u003e-Single-temperature zone management\u003cbr\u003e-Copper finned primary heat exchanger\u003cbr\u003e-Double heat exchanger technology\u003cbr\u003e-Integrated minimum pressure switch\u003cbr\u003e-Cold water inlet and heating return filters\u003cbr\u003e-Low NOx emissions \u0026lt; 56 mg\/kWh","brand":"Ariston","offers":[{"title":"GPL","offer_id":55708249227589,"sku":"ARISTON-CARESX24-GPL","price":600.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/cares-x.jpg?v=1758533897"},{"product_id":"caldaia-a-camera-aperta-chaffoteaux-inoa-ultra-24-cf-low-nox","title":"OPEN CHAMBER BOILER CHAFFOTEAUX INOA ULTRA 25 CF LOW NOX","description":"OPEN CHAMBER CONVENTIONAL BOILER CHAFFOTEAUX INOA ULTRA 24 CF LOW NOX\u003cbr\u003e*** WARNING ***\u003cbr\u003eThe ErP\/EcoDesign regulation, in force since 26 September 2015, allows the installation of traditional open chamber boilers (also known as natural draft boilers) ONLY with the constraint of replacement in branched collective flues. For all other cases, the installation of a condensing boiler is mandatory.\u003cbr\u003eN.B. THE RELEASE OF THE INSTALLING TECHNICIAN'S CERTIFICATE OF CONFORMITY IS MANDATORY. NON-STANDARD INSTALLATION ENTAILS THE LOSS OF WARRANTY WITH THE PARENT COMPANY.\u003cbr\u003e\u003cbr\u003eChaffoteaux Inoa Ultra 25 kW CF EU open chamber conventional boiler, powered by natural gas (G20\/21) with low NOx emissions, compliant with the Erp regulation of 26.09.2018; A combination of reliability and ease of use, ensuring reliability and excellent performance; Equipped with a simple and intuitive multifunctional LCD display; Ideal for heating, domestic hot water production or replacing old boilers; Code: 3310639.\u003cbr\u003e\u003cbr\u003eGeneral Features:\u003cbr\u003eChaffoteaux Inoa Ultra 25 kW CF EU open chamber conventional boiler with low NOx emissions, compliant with the Erp regulation of 26.09.2018; A combination of reliability and ease of use, ensuring reliability and excellent performance; Equipped with a simple and intuitive multifunctional LCD display to view history, self-diagnosis, operating temperature; Ideal for heating, domestic hot water production or replacing old boilers.\u003cbr\u003eEquipped with a stainless steel domestic hot water heat exchanger, which allows optimal operation with high-level performance. In addition, the domestic hot water circuit consists of two probes and a domestic hot water flow meter, ensuring better temperature stability according to the type of draw-off.\u003cbr\u003e\u003cbr\u003eAdvantages:\u003cbr\u003eAnti-freeze function;\u003cbr\u003eExtremely compact and perfectly adaptable to any home;\u003cbr\u003eQuick installation;\u003cbr\u003eSimplified maintenance: frontal access to all components;\u003cbr\u003ePrepared for integration with solar thermal systems;\u003cbr\u003ePrepared for on\/off wired and wireless room control.\u003cbr\u003e\u003cbr\u003e*Convertible to LPG with the appropriate conversion kit.","brand":"Chaffoteaux","offers":[{"title":"Default Title","offer_id":55708249948485,"sku":"CHAFF-3310639","price":495.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/inoa-ultra.jpg?v=1758533931"},{"product_id":"caldaia-a-camera-aperta-ariston-hs-x-24-cf-tiraggio-naturale-metano","title":"OPEN-CHAMBER BOILER ARISTON HS X 24 CF NATURAL DRAFT METHANE","description":"ARISTON HS X 24 KW OPEN CHAMBER BOILER NATURAL DRAFT METHANE\u003cbr\u003e*** ATTENTION ***\u003cbr\u003eThe ErP\/EcoDesign regulation, in force since September 26, 2015, allows the installation of traditional open chamber boilers (also known as natural draft boilers) ONLY with the constraint of replacement in branched collective flues. For all other cases, the installation of a condensing boiler is mandatory.\u003cbr\u003eN.B. THE ISSUANCE OF THE INSTALLING TECHNICIAN'S CERTIFICATE OF CONFORMITY IS MANDATORY. NON-COMPLIANT INSTALLATION ENTAILS THE LOSS OF THE WARRANTY WITH THE PARENT COMPANY.\u003cbr\u003e\u003cbr\u003eGeneral Characteristics\u003cbr\u003e\u003cbr\u003eX Series - The new range of traditional open chamber boilers\u003cbr\u003e\u003cbr\u003eThe European ErP regulation has granted an exemption for housing solutions equipped with a branched collective flue, for which a traditional open chamber boiler is necessary.\u003cbr\u003e\u003cbr\u003eThe new X series range is in line with the NOx limit requirements that come into force on September 26, 2018.\u003cbr\u003e\u003cbr\u003eTherefore, conventional open chamber boilers can only be used to replace old products installed on branched collective flues where no alternative is available.\u003cbr\u003e\u003cbr\u003eNew HS X\u003cbr\u003eThe Ariston HS X boiler is designed to guarantee maximum comfort. Extremely compact, it is designed for easy installation and reduced bulk. Built entirely in Italy with safe and resistant materials to last over time without altering performance.\u003cbr\u003e\u003cbr\u003eBy working with internal and external probes for accurate and precise temperature regulation, and more, it allows for significant gas savings of as much as 15% more than traditional boilers.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eDigital multifunction display\u003cbr\u003eHigh-efficiency continuous modulation circulator\u003cbr\u003eOn-off thermoregulation predisposition\u003cbr\u003eNatural circulation solar system predisposition\u003cbr\u003eSelf-diagnosis system by code\u003cbr\u003eSingle-temperature zone management\u003cbr\u003eFinned copper primary exchanger\u003cbr\u003eDual exchanger technology\u003cbr\u003eIntegrated minimum pressure switch\u003cbr\u003eCold water inlet and heating return filters\u003cbr\u003eLow NOx emissions \u0026lt; 56 mg\/kWh","brand":"Ariston","offers":[{"title":"Default Title","offer_id":55708261974341,"sku":"ARISTON-HS-X","price":525.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/hs-x.jpg?v=1758534082"},{"product_id":"caldaia-a-camera-aperta-chaffoteaux-pigma-ultra-30-cf-low-nox","title":"OPEN CHAMBER BOILER CHAFFOTEAUX PIGMA ULTRA 30 CF LOW NOX","description":"OPEN CHAMBER BOILER CHAFFOTEAUX PIGMA ULTRA 30 CF LOW NOX\u003cbr\u003e*** ATTENTION ***\u003cbr\u003eThe ErP\/EcoDesign directive, in force since 26 September 2015, provides for the possibility of installing traditional open chamber boilers (also known as natural draft boilers) ONLY with the restriction of replacement in collective branched flues. For all other cases, the installation of a condensing boiler is mandatory.\u003cbr\u003eN.B. THE ISSUANCE OF THE INSTALLING TECHNICIAN'S CERTIFICATE OF CONFORMITY IS MANDATORY. NON-STANDARD INSTALLATION ENTAILS THE LOSS OF WARRANTY WITH THE PARENT COMPANY.\u003cbr\u003e\u003cbr\u003eConventional open chamber boiler Chaffoteaux model Pigma Ultra 30 kW CF EU Natural Gas (G20\/21) with low NOx emissions (Class 6) compliant with the Erp directive of 26.09.2018; A combination of reliability and ease of use, ensuring reliability and excellent performance, sanitary comfort guaranteed by 2 performance stars and digital display technology; Equipped with a simple and intuitive multifunction LCD display; Ideal for heating, domestic hot water production or replacement of old boilers;\u003cbr\u003eCode 3310638\u003cbr\u003e\u003cbr\u003eThe Pigma Ultra boiler, together with the Inoa Ultra model, are conventional technology boilers, ideal for those looking for a solution that requires an open chamber wall-mounted boiler with discharge into a collective branched flue with low NOx emissions, compliant with the ErP directive of 26.09.2018; Pigma is a combination of reliability and ease of use.\u003cbr\u003e\u003cbr\u003eEquipped with a simple and intuitive multifunction LCD display to view history, self-diagnosis, operating temperature, perfect for both heating and domestic hot water production, and also allows you to connect fittings by replacing old boilers.\u003cbr\u003eEquipped with a stainless steel domestic hot water exchanger, which allows optimal operation with high-level performance, furthermore the domestic hot water circuit is composed of two probes and a domestic hot water flow meter, ensuring better temperature stability according to the type of withdrawal.\u003cbr\u003e\u003cbr\u003eAdvantages:\u003cbr\u003e-Compatible with Expert Control: intuitive system manager for managing 3 circuits, based on ambient and\/or outdoor temperature for greater comfort and greater energy savings;\u003cbr\u003e-New intuitive electrical connections;\u003cbr\u003e-Easier start-up: automatic purge function and combustion adjustment directly accessible;\u003cbr\u003e-Compact and perfectly adaptable to any type of home;\u003cbr\u003e-SRA function, automatic boiler regulation system based on heating requirements;\u003cbr\u003e-Prepared for integration into a heating system through the new Ebus2 communication protocol (boilers, solar, plant management modules and modulating thermoregulation accessories);\u003cbr\u003e-Up to 15% energy saving in combination with Expert Control, modulating room probe and SRA function;\u0026lt;","brand":"Chaffoteaux","offers":[{"title":"Default Title","offer_id":55708268396869,"sku":"chaff-3310638","price":720.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/pigma-ultra.jpg?v=1758534170"},{"product_id":"caldaia-a-camera-aperta-ferroli-divatech-d-ln-c-24-kw-low-nox","title":"FERROLI DIVATECH D LN C 24 KW LOW NOX OPEN FLUE BOILER","description":"FERROLI DIVATECH D LN C 24 KW LOW NOX NEW ERP OPEN-CHAMBER BOILER\u003cbr\u003eN.B. THE BOILER IS SUPPLIED FOR METHANE GAS. TO CONVERT TO LPG, PLEASE CONTACT AN AUTHORIZED FERROLI SERVICE CENTRE.\u003cbr\u003e\u003cbr\u003e*** WARNING ***\u003cbr\u003eThe ErP\/EcoDesign regulations, in force since September 26, 2015, allow the installation of traditional open-chamber boilers (also known as natural draft boilers) ONLY with the constraint of replacement in branched collective flues. For all other cases, the installation of a condensing boiler is mandatory.\u003cbr\u003eN.B. THE INSTALLING TECHNICIAN'S CERTIFICATE OF CONFORMITY MUST BE ISSUED. NON-COMPLIANT INSTALLATION WILL RESULT IN LOSS OF WARRANTY WITH THE MANUFACTURER.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eGeneral Features:\u003cbr\u003eFerroli Divatech D LN C instantaneous water heater with extremely compact dimensions, designed for easy integration into any environment. For programming, it has a simple and intuitive control panel with a display interface and setting buttons. It features a compact primary heat exchanger made entirely of copper, and to ensure instantaneous water production, a dedicated plate heat exchanger that provides the desired sanitary comfort.\u003cbr\u003e\u003cbr\u003eA distinctive feature of the boiler is the atmospheric low-NOx burner, made of AISI 304 stainless steel, achieving class 6 for NOx emissions, and the high-efficiency, low-consumption circulator (ErP - Class A) with an anti-blocking system activated for a few seconds every 24 hours of inactivity;\u003cbr\u003eMicroprocessor electronic board for modulating thermal output, both for heating and sanitary water production;\u003cbr\u003e\u003cbr\u003eSTRENGTHS:\u003cbr\u003e-ECO\/COMFORT system allows for rapid domestic hot water production with low consumption;\u003cbr\u003e- Adjustable post-circulation after the heating phase;\u003cbr\u003e- Solar system predisposition: i.e., predisposition for solar panel systems for domestic hot water production;\u003cbr\u003e- Certified operation also with propane-air (50% air - 50% G31) through a specific conversion kit, by requesting it directly from the nearest Authorized Service Centre (total price max 30 euros + VAT);\u003cbr\u003e- LPG operation to be requested from the Authorized Service Centre, which uses a specific conversion\/transformation kit. Free conversion during product verification and warranty activation only if the specific LPG operating code is not available;\u003cbr\u003e\u003cbr\u003eAdvantages:\u003cbr\u003e\u003cbr\u003e-Eco Remote Control, which allows you to manage the boiler parameters remotely via a remote control (Romeo Optional);\u003cbr\u003e-EcoAppliance is the function and structure that allow perfect operation in a partially protected place (EN297 pr A6) even with a minimum temperature of -5;\u003cbr\u003e-Predisposition with appliance connectable to preheating systems for domestic hot water;\u003cbr\u003e-NOx Class 6, Eco Minimal pollutant emissions that allow reaching class 6 according to EN 15502-1, respecting the ErP directive 26.09.2018 (NOx emissions \u0026lt; 56mg\/kWh);\u003cbr\u003e-Eco Appliance, predisposition for temperature probe (Optional) that allows automatic temperature regulation based on climatic conditions.","brand":"Ferroli","offers":[{"title":"Default Title","offer_id":55708288188741,"sku":"FERROLI-DIVATECHLN24","price":545.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/divatech-ln_2.jpg?v=1758534421"},{"product_id":"caldaia-a-camera-aperta-ferroli-divatech-d-ln-c-30-kw-low-nox","title":"OPEN CHAMBER BOILER FERROLI DIVATECH D LN C 30 KW LOW NOX","description":"OPEN CHAMBER BOILER FERROLI DIVATECH D LN C 30 KW LOW NOX NEW ERP\u003cbr\u003eN.B. THE BOILER IS SUPPLIED FOR NATURAL GAS. FOR LPG CONVERSION, PLEASE CONTACT AN AUTHORIZED FERROLI SERVICE CENTRE.\u003cbr\u003e\u003cbr\u003e*** ATTENTION ***\u003cbr\u003eThe ErP\/EcoDesign regulations, in force since September 26, 2015, allow the installation of traditional open chamber boilers (also known as natural draft boilers) ONLY with the constraint of replacement in collective branched flues. For all other cases, the installation of a condensing boiler is mandatory.\u003cbr\u003eN.B. IT IS MANDATORY FOR THE INSTALLING TECHNICIAN TO ISSUE A CERTIFICATE OF CONFORMITY. NON-COMPLIANT INSTALLATION WILL RESULT IN THE LOSS OF WARRANTY WITH THE MANUFACTURER.\u003cbr\u003e\u003cbr\u003eGeneral Characteristics:\u003cbr\u003eFerroli Divatech D LN C instant water heater boiler, with extremely small and compact dimensions, to easily integrate into any need. For programming, it has a simple and intuitive control panel to use through a display user interface, with setting buttons. It works with a compact geometry primary heat exchanger entirely in copper, and to ensure instant water production, a dedicated plate heat exchanger for domestic hot water that allows you to always have the desired domestic hot water comfort.\u003cbr\u003e\u003cbr\u003eA particular feature of the boiler is the atmospheric burner with low NOx emissions, made of AISI 304 stainless steel, reaching class 6 for NOx emissions, and the high-efficiency, low-consumption circulator (ErP - Class A) with an anti-blocking system activated for a few seconds every 24 hours of inactivity;\u003cbr\u003eMicroprocessor electronic board for modulating thermal output, both for heating and domestic hot water production;\u003cbr\u003e\u003cbr\u003eSTRENGTHS:\u003cbr\u003e-ECO\/COMFORT system allows for rapid production of domestic hot water, but with low consumption;\u003cbr\u003e- Adjustable post-circulation after the heating phase;\u003cbr\u003e- Solar system predisposition: i.e., predisposition for solar panel systems for domestic hot water production;\u003cbr\u003e- Certified operation also with propane air (50% air - 50% G31) through a specific conversion kit, by requesting it directly from the nearest Authorized Service Centre (maximum total price of 30 euros + VAT);\u003cbr\u003e- LPG operation to be requested from the Authorized Service Centre, which uses a specific conversion\/transformation kit. Free conversion during product verification and warranty activation only if the specific LPG-compatible code is not available;\u003cbr\u003e\u003cbr\u003eAdvantages:\u003cbr\u003e\u003cbr\u003e-Eco Remote Control, which is the function that allows you to manage the boiler parameters remotely via a remote control (Romeo Optional);\u003cbr\u003e-EcoAppliance is the function and structure that allow perfect operation in a partially protected place (EN297 pr A6) even with a minimum temperature of -5;\u003cbr\u003e-Predisposition for appliance combinable with preheating systems for domestic hot water;\u003cbr\u003e-NOx Class 6, Eco Minimal polluting emissions that allow reaching class 6 according to EN 15502-1, respecting the ErP directive 26.09.2018 (NOx emissions \u0026lt; 56mg\/kWh);\u003cbr\u003e-Eco Appliance, predisposition for temperature probe (Optional) that allows automatic temperature regulation based on climatic conditions.","brand":"Ferroli","offers":[{"title":"Default Title","offer_id":55708288254277,"sku":"FERROLI-DIVATECHLN30","price":630.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/divatech-ln_1.jpg?v=1758534439"},{"product_id":"caldaia-a-camera-aperta-riello-start-24-kw-ki-ln-low-nox","title":"OPEN CHAMBER BOILER RIELLO START 24 KI LN LOW NOX","description":"OPEN CHAMBER BOILER RIELLO START 24 KI LN LOW NOX, RIELLO CODE 20151434\u003cbr\u003e*Natural gas operation as standard with the possibility of conversion to LPG (G31); this modification is carried out by the installer or the technical assistance service.\u003cbr\u003e\u003cbr\u003eGeneral Features:\u003cbr\u003eThe Riello Start LN boiler is designed specifically for small and medium-sized domestic users with reduced NOx emissions of 56 mg\/kWh (level 6), featuring a double heat exchanger for domestic hot water production (DHW) with a plate exchanger for greater resistance to scale formation, temperature regulation with the CTR System for faster attainment of desired comfort with extremely reduced energy consumption, and thermal excursions in the heating elements managed directly by the boiler control unit, allowing for simple comfort adjustment. Furthermore, the remote control panel is easily interfaceable, proving intuitive and simple to use.","brand":"Riello","offers":[{"title":"METHANE","offer_id":55708305719621,"sku":"RIELLO-START24LN-METANO","price":640.0,"currency_code":"EUR","in_stock":true},{"title":"GPL","offer_id":55708305752389,"sku":"RIELLO-START24LN-GPL","price":690.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/start-ln.jpg?v=1758534672"},{"product_id":"caldaia-a-camera-aperta-riello-start-28-ki-ln-low-nox","title":"OPEN CHAMBER BOILER RIELLO START 28 KI LN LOW NOX","description":"OPEN CHAMBER BOILER RIELLO START 28 KI LN LOW NOX, RIELLO CODE 20151435\u003cbr\u003e*Natural gas operation as standard, with the possibility of conversion to LPG (G31); this modification is to be carried out by the installer or the technical assistance service.\u003cbr\u003e\u003cbr\u003eGeneral Features:\u003cbr\u003eThe Riello Start LN boiler is designed specifically for small and medium-sized domestic users with reduced NOx emissions of 56 mg\/kWh (level 6), featuring a double heat exchanger for domestic hot water (DHW) production with a plate exchanger for greater resistance to limescale formation, temperature regulation with the CTR System for faster achievement of desired comfort with extremely reduced energy consumption, and thermal excursions in the heating elements managed directly by the boiler control unit, allowing for simple comfort adjustment. Furthermore, the remote control panel is easily interfaced, proving intuitive and simple to use.","brand":"Riello","offers":[{"title":"GPL","offer_id":55708395536709,"sku":"RIELLO-START28LN-GPL","price":625.0,"currency_code":"EUR","in_stock":true},{"title":"METHANE","offer_id":55708395569477,"sku":"RIELLO-START28LN-METANO","price":625.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/start-ln_2.jpg?v=1758535584"}],"url":"https:\/\/www.worldclima.com\/en\/collections\/caldaie-a-camera-aperta.oembed","provider":"Worldclima","version":"1.0","type":"link"}