{"product_id":"three-sided-fireplace-insert-with-water-boiler-prity-3c-w35-5-kw-35-kw-water","title":"Three-sided fireplace insert with water boiler Prity 3C W35 - 5 kW + 35 kW Water","description":"\u003ch1 style=\"text-align: center;\"\u003eThree-Sided Fireplace Insert with Water Boiler Prity 3C W35 – 5 kW + 35 kW Water\u003c\/h1\u003e\n\u003ch2\u003eAn Open View of the Fire. Serious Heat for a Larger Home.\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePrity 3C W35\u003c\/strong\u003e is the larger-capacity sibling of the 3C W28, built around the same panoramic three-sided glazing but stepping up to a \u003cstrong\u003e35 kW water heat exchanger\u003c\/strong\u003e and a larger 60-litre tank — suited to bigger homes or heating systems with a heavier central heating load. \u003cstrong\u003e5 kW of radiant heat\u003c\/strong\u003e and an open view of the flame from the front and both sides still warm the room it sits in directly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt in Bulgaria. EU Ecodesign compliant.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHow Much Space Can It Heat?\u003c\/h2\u003e\n\u003cp\u003ePrity doesn't publish an official heated-area figure for the 3C W35, so this is our own estimate, based on the heating-area-to-output ratio across comparable Prity models in our range (roughly 7.5 m² per kW). Here, that ratio applies to the appliance's \u003cstrong\u003ecombined output of 40 kW\u003c\/strong\u003e — 5 kW radiant into the room plus 35 kW into the water circuit, which radiates its heat through radiators installed around the house rather than from the insert itself. Combined, that puts the 3C W35 at approximately \u003cstrong\u003e300 m²\u003c\/strong\u003e, depending on your home's insulation, radiator layout, and how the heating system is balanced.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eGlass on Three Sides: An Open View of the Fire\u003c\/h2\u003e\n\u003cp\u003eLike the 3C and 3C W28, this insert is glazed on the front and both sides, giving an almost uninterrupted view of the fire from multiple angles in the room — well suited to open, freestanding-style installations rather than a wall-flush setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eA Larger Water Heat Exchanger for Bigger Homes\u003c\/h2\u003e\n\u003cp\u003eThe 3C W35 delivers \u003cstrong\u003e35 kW to its water heat exchanger\u003c\/strong\u003e at nominal output, alongside 5 kW of direct radiant heat into the room. The water tank holds \u003cstrong\u003e60 litres\u003c\/strong\u003e — double the 3C W28 — with a maximum working pressure of \u003cstrong\u003e1.25 bar\u003c\/strong\u003e and \u003cstrong\u003e1″ water connections\u003c\/strong\u003e for both the flow and return.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is a boiler appliance: it must be connected to a functioning central heating system before use, and should never be operated dry or disconnected from your water circuit.\u003c\/strong\u003e Installation and commissioning by a qualified heating engineer is required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eClean Combustion, Class A Efficiency\u003c\/h2\u003e\n\u003cp\u003eThe 3C W35 reaches a \u003cstrong\u003ecombustion efficiency (η) of 78.6%\u003c\/strong\u003e and a \u003cstrong\u003eseasonal space heating energy efficiency of 70%\u003c\/strong\u003e, with an energy efficiency index of 105 — placing it in \u003cstrong\u003eenergy class A\u003c\/strong\u003e. Emissions at nominal output: CO at 1,208 mg\/Nm³, particulate matter at 30 mg\/Nm³, NOx at 96 mg\/Nm³, and OGC at 21 mg\/Nm³ — all within EU Ecodesign limits.\u003c\/p\u003e\n\u003cp\u003eFuel consumption at nominal power is 12.7 kg of dry wood per hour, reflecting the larger heat exchanger's demand. Flue gas temperature is 258°C, with a mass flow of 25.3 g\/s.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eA Wide, Deep Firebox\u003c\/h2\u003e\n\u003cp\u003eThe 3C W35's firebox measures \u003cstrong\u003e660 mm wide, 595 mm deep, and 370 mm tall\u003c\/strong\u003e — sized to sustain the longer, hotter burns a larger boiler system needs, while still making full use of the three-sided glazing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Installation Note\u003c\/h2\u003e\n\u003cp\u003eThe 3C W35 uses a \u003cstrong\u003eØ200 mm flue outlet\u003c\/strong\u003e and requires a \u003cstrong\u003eminimum chimney draught of 12.2 Pa\u003c\/strong\u003e. Please confirm your chimney connection is compatible with this diameter before ordering. Because the firebox is glazed on three sides, installation requires careful planning of the surrounding structure and hearth on all exposed faces. At \u003cstrong\u003e254 kg\u003c\/strong\u003e, this is one of the heaviest inserts in our range — the unit needs a floor and framing capable of supporting the weight, and professional installation, including connection to your heating system, is required, not optional.\u003c\/p\u003e\n\u003cp\u003eOverall footprint: 800 × 730 × 1140 mm (W × D × H).\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e30 Years of European Engineering Behind Every Weld\u003c\/h2\u003e\n\u003cp\u003ePrity has manufactured solid-fuel heating appliances in Gorna Oryahovitsa, Bulgaria, since 1995. With more than 250 production staff and a range refined across three decades, the company builds inserts that earn their place in a home for many years. Every unit is manufactured to relevant EN standards and independently verified.\u003c\/p\u003e\n\u003cp\u003eYour 3C W35 ships with a \u003cstrong\u003e24-month manufacturer warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEverything You Get\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e5 kW of direct radiant heat, plus 35 kW to your water heat exchanger (40 kW combined)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003eThree-sided glazing — front, left, and right, for an open view of the fire\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e60-litre water tank, 1.25 bar maximum working pressure, 1″ water connections\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003eEnergy efficiency class A, with a seasonal heating efficiency of 70%\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003eCombustion efficiency (η) of 78.6%\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003eWide firebox: 660 × 595 × 370 mm (W × D × H)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003eOverall dimensions: 800 × 730 × 1140 mm (W × D × H)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003eFuel consumption: 12.7 kg of dry wood per hour at nominal output\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003eFlue outlet: Ø200 mm — minimum chimney draught of 12.2 Pa required\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003eNet weight: 254 kg\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e24-month manufacturer warranty\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBox Contents\u003c\/h2\u003e\n\u003cp\u003eInsert body with integrated water heat exchanger, heat-resistant glazing on three sides, technical manual.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eUse only dry, chemically untreated natural wood with a moisture content not exceeding 20%. Do not burn household waste, painted wood, plywood, or treated wood. This appliance must be connected to a functioning central heating system by a qualified installer before use — never operate it disconnected from your water circuit. Always consult a qualified installer before connecting the appliance to your chimney system, and before building the surrounding structure for a three-sided installation. Note: this model requires a Ø200 mm flue connection and 1″ water connections.\u003c\/em\u003e\u003c\/p\u003e","brand":"Prity","offers":[{"title":"Default Title","offer_id":53680897130843,"sku":null,"price":1807.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/8066\/0571\/files\/3cw35_e650be15-1a37-4e76-9e9f-9cc3b5a20950.jpg?v=1785328848","url":"https:\/\/eustoves.com\/pl\/products\/three-sided-fireplace-insert-with-water-boiler-prity-3c-w35-5-kw-35-kw-water","provider":"EUstoves.com","version":"1.0","type":"link"}