{"product_id":"caldaia-a-gas-unical-dea-ac-23-metano-a-camera-aperta-erp","title":"UNICAL !DEA AC 23 METHANE OPEN CHAMBER GAS BOILER - ErP","description":"\u003ch2\u003e Technical features\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan\u003eSeasonal efficiency class for heating: Class C\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eSeasonal sanitary efficiency class: Class B\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eDeclared load profile: M\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eNominal useful power: kW 23\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eMinimum useful power: 9.9 kW\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eCombustion efficiency at nominal load 91.0%\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eCombustion efficiency at reduced load 88.0%\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eMinimum pressure of the heating circuit bar 0.5\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum pressure of the heating circuit bar 3\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eMinimum flow rate of the heating circuit. (∆t 20 °C) 7.12 l\/min\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eSpecific domestic water flow rate (∆t 30 °C) 10.5 l\/min\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eTotal expansion tank capacity 6 l\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eIP X4D protection rating\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eFuel: Methane\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003e \u003cspan\u003eCharacteristics\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan\u003eBithermal exchanger\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eSingle electrode for ignition and electronic detection\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eContinuous proportional gas modulation by microprocessor in both heating and DHW production phases with control temperature probe\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eAntifreeze protection on the primary heating circuit at 2 levels: activation of internal heating, block with signal in case of gas failure\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePump anti-blocking timer that prevents seizure in the event of prolonged inactivity\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eHigh efficiency modulating circulator equipped with built-in automatic deaerator\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eEntirely metal casing enamelled with epoxy-polyester paint, insulated with acoustic\/thermal insulation (8 mm thick) complete with heat-reflecting layer\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eEasy maintenance with tilting panel and front access\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003e\u003cspan\u003eIncluded: Hydrometer, automatic differential by pass, 6 liter expansion vessel, safety valve and thermostat, lack of water pressure switch, priority flow switch with filter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unical","offers":[{"title":"Default Title","offer_id":47743751455033,"sku":"CALD_384000","price":422.1,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7189\/7657\/files\/immagine-1-caldaia-a-gas-unical-dea-ac-23-metano-a-camera-aperta-erp.jpg?v=1762784126","url":"https:\/\/climaconvenio.shop\/en\/products\/caldaia-a-gas-unical-dea-ac-23-metano-a-camera-aperta-erp","provider":"ClimaConvenienza","version":"1.0","type":"link"}