{"product_id":"nordic-fire-hrv-sienna","title":"Nordic Fire HRV Sienna","description":"\u003cp\u003eThe Nordic Fire HRV Sienna is a stylish built-in pellet boiler stove designed to combine the atmosphere of a real flame with the practical benefits of central heating. With its wide glass viewing window and clean built-in design, the Sienna offers the look of a modern inset wood or gas fire while using efficient pellet technology.\u003c\/p\u003e\n\u003cp\u003eThanks to its double glazing, the HRV Sienna transfers most of its heat directly to the central heating system, making it ideal for heating radiators while still providing an attractive fire image in the room. The stove can be installed tightly into a fireplace setting and is available with different finishing frame options, including a narrow decorative frame or a frameless sunken finish.\u003c\/p\u003e\n\u003cp\u003eThe HRV Sienna is fully adjustable by room temperature or by the water temperature of the radiators. With its weekly timer, thermostat control and automatic modulation, it can switch on, maintain the desired temperature and shut down when enough heat has been produced.\u003c\/p\u003e\n\u003cp\u003eThis pellet boiler stove is supplied fully equipped with a pump, overpressure protection, expansion tank and temperature safety, allowing it to be connected to an existing central heating system when used with the correct connection package.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in pellet boiler stove with central heating connection\u003c\/li\u003e\n\u003cli\u003eWide flame viewing window for a realistic fire image\u003c\/li\u003e\n\u003cli\u003eModern inset design suitable for fireplace installations\u003c\/li\u003e\n\u003cli\u003eAvailable with decorative frame or frameless (sunken) finish\u003c\/li\u003e\n\u003cli\u003eDouble glazing to maximise heat transfer to the heating system\u003c\/li\u003e\n\u003cli\u003eHigh-output boiler stove designed for whole-home heating\u003c\/li\u003e\n\u003cli\u003eNominal adjustable output of 4.3kW - 23.6kW\u003c\/li\u003e\n\u003cli\u003eCentral heating output of 3kW - 20.3kW\u003c\/li\u003e\n\u003cli\u003eHigh efficiency of 93.1%\u003c\/li\u003e\n\u003cli\u003eA++ energy rating\u003c\/li\u003e\n\u003cli\u003e40kg pellet container capacity\u003c\/li\u003e\n\u003cli\u003eLong burn time of approximately 8 - 40 hours\u003c\/li\u003e\n\u003cli\u003eTop flue outlet with 100mm diameter\u003c\/li\u003e\n\u003cli\u003eExternal air supply connection (50mm)\u003c\/li\u003e\n\u003cli\u003eIntegrated window cleaning (airwash) system\u003c\/li\u003e\n\u003cli\u003eAutomatic ignition and modulation for ease of use\u003c\/li\u003e\n\u003cli\u003eProgrammable weekly timer for scheduled heating\u003c\/li\u003e\n\u003cli\u003eRoom thermostat and water temperature control\u003c\/li\u003e\n\u003cli\u003eWiFi enabled for smartphone and tablet control\u003c\/li\u003e\n\u003cli\u003eFully equipped with pump, expansion tank and safety systems\u003c\/li\u003e\n\u003cli\u003eOverpressure protection and temperature safety included\u003c\/li\u003e\n\u003cli\u003eDesigned to connect to existing central heating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eNordic Fire HRV Sienna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Pellet Boiler Stove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Adjustable Power\u003c\/td\u003e\n\u003ctd\u003e4.3kW - 23.6kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentral Heating Output\u003c\/td\u003e\n\u003ctd\u003e3kW - 20.3kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e93.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating\u003c\/td\u003e\n\u003ctd\u003eA++\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlue Outlet\u003c\/td\u003e\n\u003ctd\u003eTop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlue Outlet Diameter\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Air Supply\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePellet Container Capacity\u003c\/td\u003e\n\u003ctd\u003e40kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurn Time\u003c\/td\u003e\n\u003ctd\u003e8 - 40 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Dimensions\u003c\/td\u003e\n\u003ctd\u003e1457mm H x 890mm W x 640mm D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e180kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindow Cleaning System\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Nordic Fire","offers":[{"title":"Default Title","offer_id":57043666239863,"sku":null,"price":5589.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/0891\/7045\/files\/Nordic-Fire-Sienna-HRV-pellet-boiler-stove-3.jpg?v=1777106420","url":"https:\/\/sprattfireplaces.ie\/products\/nordic-fire-hrv-sienna","provider":"Spratt Fireplaces","version":"1.0","type":"link"}