{"product_id":"ethos-econair-4-2m-flue-kit-for-freestanding-wood-fires","title":"Ethos EconAir 4.2m Flue Kit for Freestanding Wood Fires","description":"\u003cdiv class=\"togs-wrap\" style=\"max-width:100%; overflow:hidden;\"\u003e\n\n\u003ch2 style=\"font-size:42px; line-height:1.2; margin-bottom:18px;\"\u003e\nEthos EconAir 4.2m Flue Kit\n\u003c\/h2\u003e\n\n\u003cp style=\"font-size:18px; line-height:1.7; margin-bottom:22px;\"\u003e\nThe Ethos EconAir 4.2m Flue Kit has been specifically designed for Ethos freestanding wood fires and forms a critical part of the unique Ethos heating system. Unlike conventional wood fire flues, the patented EconAir design draws combustion air from outside the building and pre-heats it before it enters the firebox.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:18px; line-height:1.7; margin-bottom:22px;\"\u003e\nThis innovative system improves combustion efficiency, reduces emissions, eliminates cold draughts, and allows Ethos wood fires to perform exceptionally well in modern airtight homes.\n\u003c\/p\u003e\n\n\u003cdiv style=\"margin:0 0 30px 0;\"\u003e\n\u003cspan style=\"display:inline-block; background:#e5ead2; padding:10px 18px; border-radius:30px; margin:0 10px 10px 0; font-weight:600;\"\u003ePatented EconAir Design\u003c\/span\u003e\n\u003cspan style=\"display:inline-block; background:#e5ead2; padding:10px 18px; border-radius:30px; margin:0 10px 10px 0; font-weight:600;\"\u003e4.2m Flue Kit\u003c\/span\u003e\n\u003cspan style=\"display:inline-block; background:#e5ead2; padding:10px 18px; border-radius:30px; margin:0 10px 10px 0; font-weight:600;\"\u003eReduced Draughts\u003c\/span\u003e\n\u003cspan style=\"display:inline-block; background:#e5ead2; padding:10px 18px; border-radius:30px; margin:0 10px 10px 0; font-weight:600;\"\u003eImproved Efficiency\u003c\/span\u003e\n\u003cspan style=\"display:inline-block; background:#e5ead2; padding:10px 18px; border-radius:30px; margin:0 10px 10px 0; font-weight:600;\"\u003eAirtight Home Compatible\u003c\/span\u003e\n\u003cspan style=\"display:inline-block; background:#e5ead2; padding:10px 18px; border-radius:30px; margin:0 10px 10px 0; font-weight:600;\"\u003eEthos Approved\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:20px; margin-bottom:30px;\"\u003e\n\n\u003cdiv style=\"background:#f5f5f5; padding:28px; border-radius:16px;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003eCompatible With\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEthos Genesis\u003c\/li\u003e\n\u003cli\u003eEthos Phoenix\u003c\/li\u003e\n\u003cli\u003eEthos Galaxy\u003c\/li\u003e\n\u003cli\u003eEthos Aquos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f5f5f5; padding:28px; border-radius:16px;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre-heats combustion air\u003c\/li\u003e\n\u003cli\u003eImproves fire efficiency\u003c\/li\u003e\n\u003cli\u003eReduces emissions\u003c\/li\u003e\n\u003cli\u003eNo cold draughts\u003c\/li\u003e\n\u003cli\u003eOptimised for airtight homes\u003c\/li\u003e\n\u003cli\u003ePurpose built for Ethos fires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:34px; margin:40px 0 20px;\"\u003e\nHow EconAir Works\n\u003c\/h2\u003e\n\n\u003cp style=\"font-size:17px; line-height:1.8;\"\u003e\nUnlike traditional wood fire flues that draw air from inside the home, the Ethos EconAir system isolates combustion air from the dwelling. Fresh air is drawn down the outer section of the flue where it is heated by the exhaust gases travelling up the inner flue.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:17px; line-height:1.8;\"\u003e\nThis pre-heated combustion air enters the firebox at temperatures exceeding 300°C, creating a hotter, cleaner burn with improved efficiency and lower fuel consumption.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:17px; line-height:1.8; margin-bottom:30px;\"\u003e\nThe result is greater heat output, reduced smoke emissions, and a more comfortable indoor environment without cold air being drawn into the room.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:34px; margin:40px 0 20px;\"\u003e\nWhat's Included?\n\u003c\/h2\u003e\n\n\u003cp style=\"font-size:17px; line-height:1.8;\"\u003e\nThe standard Ethos EconAir 4.2m Flue Kit includes the major components required for a typical freestanding Ethos wood fire installation.\n\u003c\/p\u003e\n\n\u003cul style=\"line-height:2;\"\u003e\n\u003cli\u003eEthos Rocket Cowl\u003c\/li\u003e\n\u003cli\u003eEthos Cowl Base\u003c\/li\u003e\n\u003cli\u003e130mm Stainless Steel Inner Flue Sections\u003c\/li\u003e\n\u003cli\u003e200mm Outer Air Intake Liners\u003c\/li\u003e\n\u003cli\u003eCeiling Plate\u003c\/li\u003e\n\u003cli\u003eMounting Components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-size:17px; line-height:1.8;\"\u003e\nAdditional extensions or installation components may be required depending on roof height, building design, and installation requirements.\n\u003c\/p\u003e\n\n\u003cdiv style=\"margin:35px 0;\"\u003e\n\u003ca href=\"https:\/\/theoffgridstore.nz\/pages\/contact-us\" style=\"display:inline-block; background:#6b8e23; color:#fff; padding:16px 28px; border-radius:10px; text-decoration:none; font-weight:700; margin:0 12px 12px 0;\"\u003e\nNeed Advice?\n\u003c\/a\u003e\n\n\u003ca href=\"https:\/\/theoffgridstore.nz\/collections\/etthos-wood-fires?grid_list=grid-view\u0026amp;filter.v.price.gte=\u0026amp;filter.v.price.lte=\" style=\"display:inline-block; background:#f28c28; color:#fff; padding:16px 28px; border-radius:10px; text-decoration:none; font-weight:700; margin:0 12px 12px 0;\"\u003e\nShop Ethos Wood Fires\n\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:34px; margin:40px 0 20px;\"\u003e\nSpecifications\n\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:35px;\"\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd; font-weight:700; width:35%;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd;\"\u003eEXA-10003\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd; font-weight:700;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd;\"\u003eEconAir 4.2m Flue Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd; font-weight:700;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd;\"\u003eFreestanding Ethos Wood Fires\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd; font-weight:700;\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd;\"\u003ePatented Dual-Air EconAir System\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd; font-weight:700;\"\u003eFlue Height\u003c\/td\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd;\"\u003e4.2 Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd; font-weight:700;\"\u003eInner Flue Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd;\"\u003e130mm Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd; font-weight:700;\"\u003eOuter Liner Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:14px; border:1px solid #ddd;\"\u003e200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size:34px; margin:40px 0 20px;\"\u003e\nFrequently Asked Questions\n\u003c\/h2\u003e\n\n\u003cdetails style=\"margin-bottom:14px; background:#f5f5f5; padding:18px 22px; border-radius:10px;\"\u003e\n\u003csummary style=\"font-size:24px; font-weight:700; cursor:pointer;\"\u003e\nDo I need this flue kit for my Ethos fire?\n\u003c\/summary\u003e\n\u003cp style=\"margin-top:18px; line-height:1.8;\"\u003e\nYes. The EconAir system is an integral part of the Ethos heating design and is required for Genesis, Phoenix, Galaxy and Aquos freestanding models.\n\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:14px; background:#f5f5f5; padding:18px 22px; border-radius:10px;\"\u003e\n\u003csummary style=\"font-size:24px; font-weight:700; cursor:pointer;\"\u003e\nWill this suit airtight homes?\n\u003c\/summary\u003e\n\u003cp style=\"margin-top:18px; line-height:1.8;\"\u003e\nYes. The EconAir system was specifically developed to perform exceptionally well in modern airtight buildings.\n\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:14px; background:#f5f5f5; padding:18px 22px; border-radius:10px;\"\u003e\n\u003csummary style=\"font-size:24px; font-weight:700; cursor:pointer;\"\u003e\nCan the flue be extended?\n\u003c\/summary\u003e\n\u003cp style=\"margin-top:18px; line-height:1.8;\"\u003e\nYes. Additional flue extension components are available where greater chimney height is required.\n\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:14px; background:#f5f5f5; padding:18px 22px; border-radius:10px;\"\u003e\n\u003csummary style=\"font-size:24px; font-weight:700; cursor:pointer;\"\u003e\nDoes installation require a qualified installer?\n\u003c\/summary\u003e\n\u003cp style=\"margin-top:18px; line-height:1.8;\"\u003e\nYes. Installation must be completed by a suitably qualified installer and comply with AS\/NZS 2918 and local building requirements.\n\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Ethos","offers":[{"title":"Default Title","offer_id":53675818058046,"sku":"EXA-10003","price":1099.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0899\/5382\/9182\/files\/ethos-econair-flue-system..png?v=1780448850","url":"https:\/\/theoffgridstore.nz\/products\/ethos-econair-4-2m-flue-kit-for-freestanding-wood-fires","provider":"The Off Grid Store","version":"1.0","type":"link"}