{"product_id":"wood-fired-swimming-pool-heater-80kw-aluminium","title":"Upright Wood-fired Swimming Pool Heater 80kW (Aluminium)","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eIgnis-V80\u003c\/strong\u003e is a professional-grade, upright wood-fired swimming pool and hot tub heater delivering a powerful \u003cstrong\u003e80 kW\u003c\/strong\u003e of heat output — built for pools and hot tubs from \u003cstrong\u003e2.5 metres (8.2 ft) in diameter\u003c\/strong\u003e and above. Crafted from high-quality, seawater-resistant marine aluminium, this heater is engineered for durability, efficiency, and long-term performance in outdoor environments across the UK and Europe.\u003c\/p\u003e\n\n\u003cp\u003eUnlike stainless steel alternatives, marine aluminium offers approximately \u003cstrong\u003e15× better thermal conductivity\u003c\/strong\u003e — making the Ignis-V80 up to \u003cstrong\u003e30% more efficient\u003c\/strong\u003e at transferring heat to your water. The 3 mm thick aluminium shell is twice the thickness of typical stainless steel furnaces, while still being \u003cstrong\u003e30% lighter\u003c\/strong\u003e. Aluminium also holds its shape over time — stainless steel heaters can warp and become misshapen with prolonged use.\u003c\/p\u003e\n\n\u003cp\u003eWater circulation operates on the natural \u003cstrong\u003ethermosiphon principle\u003c\/strong\u003e — rising hot water creates flow without requiring a pump. However, to ensure optimal and consistent flow, we recommend installing a low-speed electric pump with a flow rate of \u003cstrong\u003e1,500–2,500 litres\/hour\u003c\/strong\u003e and water pressure up to \u003cstrong\u003e0.4 bar\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe unit ships complete with a \u003cstrong\u003e2-metre stainless steel chimney\u003c\/strong\u003e (two-part), manometer, thermometer, and automatic air separator — everything you need for a straightforward installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e80 kW upright wood-fired swimming pool heater – Ignis-V80\u003c\/li\u003e\n  \u003cli\u003e2-metre stainless steel chimney (two-part)\u003c\/li\u003e\n  \u003cli\u003eManometer\u003c\/li\u003e\n  \u003cli\u003eThermometer\u003c\/li\u003e\n  \u003cli\u003eAutomatic air separator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"display:inline-block; background:#c0392b; color:#fff; padding:6px 14px; border-radius:4px; font-size:0.85em; font-weight:600; letter-spacing:0.03em;\"\u003e\n  ✔ 3-Year Manufacturer's Warranty\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:0.95em;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; width:40%; border-bottom:1px solid #e0e0e0;\"\u003eModel\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003eIgnis-V80\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eType\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003eWood-fired (Upright)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003ePower Output\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e80 kW\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eMaterial\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003eMarine aluminium (seawater resistant), 3 mm thick\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eSuitable For\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003eSwimming pools \u0026amp; hot tubs from 250 cm (8.2 ft) diameter\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eWidth\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e655 mm \/ 25.8 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eHeight\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e1,160 mm \/ 45.7 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eDepth\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e750 mm \/ 29.5 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eWeight\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e72 kg \/ 158.7 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eChimney\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e2,000 mm \/ 6.56 ft — stainless steel, two-part\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eConnection Pipes\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e2 × 1.5 inch (38.1 mm) internal thread\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eRecommended Flow Rate\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e1,500–2,500 l\/h (330–550 imperial gal\/h)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eMax Water Pressure\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e0.4 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eFirebox Chamber Depth\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e59 cm \/ 23.2 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eFirebox Chamber Width\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e~31.5 cm \/ ~12.4 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600; border-bottom:1px solid #e0e0e0;\"\u003eFirebox Chamber Height\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px; border-bottom:1px solid #e0e0e0;\"\u003e~31.5 cm \/ ~12.4 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:9px 12px; font-weight:600;\"\u003eShipping Dimensions\u003c\/td\u003e\n      \u003ctd style=\"padding:9px 12px;\"\u003e75 × 65.5 × 116 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails style=\"border:1px solid #e0e0e0; border-radius:6px; padding:12px 16px; margin-bottom:10px;\"\u003e\n  \u003csummary style=\"font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;\"\u003e\n    What size pool or hot tub is this heater suitable for?\n    \u003cspan style=\"font-size:1.2em; margin-left:10px;\"\u003e⌄\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"margin-top:10px; color:#444;\"\u003eThe Ignis-V80 is designed for swimming pools and hot tubs with a diameter of \u003cstrong\u003e2.5 metres (8.2 ft) and above\u003c\/strong\u003e. Its 80 kW output makes it ideal for large-volume water heating in both residential and commercial settings.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #e0e0e0; border-radius:6px; padding:12px 16px; margin-bottom:10px;\"\u003e\n  \u003csummary style=\"font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;\"\u003e\n    Do I need electricity or a pump to operate this heater?\n    \u003cspan style=\"font-size:1.2em; margin-left:10px;\"\u003e⌄\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"margin-top:10px; color:#444;\"\u003eThe heater naturally circulates water using the \u003cstrong\u003ethermosiphon principle\u003c\/strong\u003e — no electricity is required for basic operation. However, to ensure smooth, consistent water flow we strongly recommend a \u003cstrong\u003elow-speed electric pump\u003c\/strong\u003e with a flow rate of 1,500–2,500 l\/h and max water pressure of 0.4 bar.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #e0e0e0; border-radius:6px; padding:12px 16px; margin-bottom:10px;\"\u003e\n  \u003csummary style=\"font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;\"\u003e\n    Why is marine aluminium better than stainless steel?\n    \u003cspan style=\"font-size:1.2em; margin-left:10px;\"\u003e⌄\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"margin-top:10px; color:#444;\"\u003eMarine aluminium conducts heat approximately \u003cstrong\u003e15× more efficiently\u003c\/strong\u003e than stainless steel, making this heater up to \u003cstrong\u003e30% more effective\u003c\/strong\u003e. The 3 mm thick shell is twice the thickness of standard stainless steel units, yet the heater is still \u003cstrong\u003e30% lighter\u003c\/strong\u003e. Aluminium also retains its shape over time — stainless steel can warp and deform from prolonged heat exposure.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #e0e0e0; border-radius:6px; padding:12px 16px; margin-bottom:10px;\"\u003e\n  \u003csummary style=\"font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;\"\u003e\n    Can I use chlorine or pool chemicals with this heater?\n    \u003cspan style=\"font-size:1.2em; margin-left:10px;\"\u003e⌄\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"margin-top:10px; color:#444;\"\u003e\u003cstrong\u003eChlorine is not recommended\u003c\/strong\u003e with aluminium heaters. For any other pool chemicals, please verify they are certified safe for use with marine aluminium before use. Incompatible chemicals can cause irreparable damage and will void the warranty.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #e0e0e0; border-radius:6px; padding:12px 16px; margin-bottom:10px;\"\u003e\n  \u003csummary style=\"font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;\"\u003e\n    What must I do before lighting the heater?\n    \u003cspan style=\"font-size:1.2em; margin-left:10px;\"\u003e⌄\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"margin-top:10px; color:#444;\"\u003e\u003cstrong\u003eAlways fill the heater completely with water before lighting it.\u003c\/strong\u003e Starting the fire without water inside will permanently damage the unit and void your warranty. Never operate the heater dry under any circumstances.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #e0e0e0; border-radius:6px; padding:12px 16px; margin-bottom:10px;\"\u003e\n  \u003csummary style=\"font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;\"\u003e\n    How do I protect the heater during winter?\n    \u003cspan style=\"font-size:1.2em; margin-left:10px;\"\u003e⌄\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"margin-top:10px; color:#444;\"\u003eWhen outdoor temperatures reach \u003cstrong\u003e-1°C or below\u003c\/strong\u003e, fully drain the heater using the drainage tap on the underside of the unit. Water left inside at freezing temperatures can cause irreversible damage that is not covered under warranty.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #e0e0e0; border-radius:6px; padding:12px 16px; margin-bottom:10px;\"\u003e\n  \u003csummary style=\"font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;\"\u003e\n    What is included in the box?\n    \u003cspan style=\"font-size:1.2em; margin-left:10px;\"\u003e⌄\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cp style=\"margin-top:10px; color:#444;\"\u003eThe Ignis-V80 ships as a complete kit: the 80 kW upright heater unit, a 2-metre stainless steel chimney (two-part), a manometer, a thermometer, and an automatic air separator. No additional core components are required for installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDelivery \u0026amp; Returns\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery Timeframe:\u003c\/strong\u003e Estimated \u003cstrong\u003e10–14 working days\u003c\/strong\u003e to UK mainland addresses. You will be notified in advance with an estimated arrival window, and the shipping company will call to confirm a convenient delivery time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKerbside Delivery:\u003c\/strong\u003e This product is delivered to kerbside by a third-party logistics provider. Due to its size and weight (72 kg), please ensure someone is available to receive and assist with unloading upon arrival.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant — Large Freight Notice:\u003c\/strong\u003e This item is shipped via large freight vehicle. The delivery location must be \u003cstrong\u003eeasily accessible\u003c\/strong\u003e for a large truck. Please plan accordingly for unloading assistance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAll prices are fully inclusive\u003c\/strong\u003e of VAT, UK customs fees, and mainland shipping costs. There are no hidden charges at checkout.\u003c\/p\u003e","brand":"Sauneco","offers":[{"title":"Default Title","offer_id":53945767592300,"sku":"459","price":2350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/6212\/7724\/files\/hot-tub-swimming-pool-stove-ignis-v80kw-from-sauneco-e1488303986400.png?v=1782267070","url":"https:\/\/thewarmliving.com\/products\/wood-fired-swimming-pool-heater-80kw-aluminium","provider":"The Warm Living ","version":"1.0","type":"link"}