{"title":"Upgrades \u0026 Accessories","description":null,"products":[{"product_id":"off-grid-wood-fired-coil-kit","title":"The Off-Grid Wood Fired Coil Kit","description":"\u003cp\u003e\u003cstrong\u003eThis isn't a heater you plug in. It's wood, water, and a coil — light a fire, heat your tub, soak.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wood Fire Coil Kit is a stainless steel thermosyphon coil with hoses, port fittings, and a floating thermometer that turns any drillable rigid tub into a wood-fired hot tub. No electricity. No pump. No plumbing. The coil does the heating; you bring the tub and the firewood.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy people choose wood over power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA powered spa costs $300–600 a month to keep hot and ties you to a covered outdoor power point. An electric tub heater is similar. A heat pump trims the running cost but adds $4,000+ to the install and still needs power. The Wood Fire Coil Kit is the opposite. You light a small fire under or beside the coil, the water heats through gravity-fed convection — hot water rises out of the coil, cool water flows in to be reheated — and a small ongoing fire holds the temperature for as long as you want to soak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRunning cost\u003c\/strong\u003e: a few dollars of dry hardwood per session, or free if you've got a wood pile. It's the version that works on a rural block, at a beach house, or in any backyard that doesn't have — and doesn't want — a covered power point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAt a Glance\u003c\/strong\u003e\u003cbr\u003e- Stainless steel heating coil — 30cm tall × 43cm wide\u003cbr\u003e- Two flexible high-temperature hoses — ~90cm each, can be cut to fit your tub's geometry\u003cbr\u003e- Two through-tank port fittings — inlet + outlet, for 52mm pre-drilled openings\u003cbr\u003e- Quick-connect couplers — for fast disconnect\/reconnect between sessions\u003cbr\u003e- Four hose clamps and seals\u003cbr\u003e- Floating water thermometer\u003cbr\u003e- Heats by gravity-fed thermosyphon — no power, no pump, no plumbing\u003cbr\u003e- Use a 48mm hole saw for holes. \u003cbr\u003e- Compatible with galvanised stock tanks (ideal), rigid steel hot tubs, and hardwood barrel tubs (with port lining); not suitable for inflatables, plastic IBC totes, or thin-walled bathtubs\u003cbr\u003e- Heat-up: 2–4 hours on a 500L tub with the cover on; longer for larger volumes or less-insulated tubs\u003cbr\u003e- DIY install: ~30 minutes onto a pre-drilled tub; ~60 minutes from scratch (drill, fit, connect, fill, light)\u003c\/p\u003e\n\u003cp\u003eWhere it can — and can't — go\u003c\/p\u003e\n\u003cp\u003eThe Wood Fire Coil Kit produces an open fire while in use. The tub it's heating must be placed on a non-combustible surface: compacted cracker dust, gravel, concrete, stone pavers, natural earth, or slate. It cannot be placed on a timber deck, decking timber, decking composite, artificial turf, or any combustible surface, without a proper fire-resistant base and container. The kit doesn't include a fire enclosure — most customers build a simple firebrick ring under the coil, use a steel fire pit insert, or burn in an existing backyard fire pit. See the FAQs below for clearance distances.\u003c\/p\u003e","brand":"Terra Tanks","offers":[{"title":"Default Title","offer_id":45486620246207,"sku":null,"price":950.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9820\/5119\/files\/terra-tanks-off-grid-wood-fired-coil-kit-installed-outdoors-0.png?v=1778108963"},{"product_id":"inflatable-hard-shell-premium-cover","title":"Inflatable Hard Shell Premium Cover","description":"\u003ch3 data-section-id=\"8u9nc4\" data-start=\"300\" data-end=\"349\"\u003eCleaner Water. Warmer Temps. Way Less Effort.\u003c\/h3\u003e\n\u003cp data-start=\"351\" data-end=\"433\"\u003eIf you want your plunge to stay clean and actually hold heat… this is the upgrade.\u003c\/p\u003e\n\u003cp data-start=\"435\" data-end=\"562\"\u003eOur \u003cstrong data-start=\"439\" data-end=\"470\"\u003einflatable hard-shell cover\u003c\/strong\u003e goes on in seconds, holds a rigid shape, and makes your pool easier to live with every day.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1jlvr8s\" data-start=\"569\" data-end=\"588\"\u003eChoose Your Size\u003c\/h2\u003e\n\u003cul data-start=\"590\" data-end=\"672\"\u003e\n\u003cli data-section-id=\"wkpiw\" data-start=\"590\" data-end=\"631\"\u003e\n\u003cstrong data-start=\"592\" data-end=\"622\"\u003e2.4m Cover (Family Plunge)\u003c\/strong\u003e — $875\u003c\/li\u003e\n\u003cli data-section-id=\"18dvgx0\" data-start=\"632\" data-end=\"672\"\u003e\n\u003cstrong data-start=\"634\" data-end=\"663\"\u003e1.8m Cover (Urban Plunge)\u003c\/strong\u003e — $775\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"674\" data-end=\"764\"\u003eDesigned to fit Terra Tanks perfectly (also works with most equivalent round stock tanks).\u003c\/p\u003e","brand":"Terra Tanks","offers":[{"title":"2.4m Cover (Family Plunge)","offer_id":45486621884607,"sku":null,"price":875.0,"currency_code":"AUD","in_stock":true},{"title":"1.8m Cover (Urban Plunge)","offer_id":45486621917375,"sku":null,"price":775.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9820\/5119\/files\/StockTankPoolInflatableHardCoverImage1.png?v=1775978226"},{"product_id":"the-heat-pump-upgrade-for-year-round-use","title":"4kW Heat Pump","description":"\u003ch2 data-section-id=\"1sbndk8\" data-start=\"61\" data-end=\"119\"\u003eTurn Your Plunge Pool Into a Hot Tub Without the Hassle\u003c\/h2\u003e\n\u003cp data-start=\"121\" data-end=\"179\"\u003eThis is the easiest way to get more use out of your setup.\u003c\/p\u003e\n\u003cp data-start=\"181\" data-end=\"378\"\u003eInstead of only using your pool on hot days, this system keeps your water warm and ready year-round. No firewood, no smoke, no constant monitoring. Just set your temperature and let it do the work.\u003c\/p\u003e\n\u003cp data-start=\"380\" data-end=\"554\"\u003ePerfect for small backyard plunge pools, this heat pump connects directly to your existing filtration system and quietly maintains your desired temperature in the background.\u003c\/p\u003e\n\u003chr data-start=\"556\" data-end=\"559\"\u003e\n\u003ch2 data-section-id=\"150yl1j\" data-start=\"561\" data-end=\"583\"\u003eWhy people add this\u003c\/h2\u003e\n\u003cul data-start=\"585\" data-end=\"838\"\u003e\n\u003cli data-section-id=\"6ws5fm\" data-start=\"585\" data-end=\"629\"\u003eUse your pool in winter, not just summer\u003c\/li\u003e\n\u003cli data-section-id=\"19h8uli\" data-start=\"630\" data-end=\"681\"\u003eNo waiting around for water to heat up manually\u003c\/li\u003e\n\u003cli data-section-id=\"1bgkrkk\" data-start=\"682\" data-end=\"723\"\u003eNo wood-fired setup or ongoing effort\u003c\/li\u003e\n\u003cli data-section-id=\"13akw20\" data-start=\"724\" data-end=\"788\"\u003eLower running costs compared to traditional electric heaters\u003c\/li\u003e\n\u003cli data-section-id=\"1dix33l\" data-start=\"789\" data-end=\"838\"\u003eActually get value out of your setup all year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"840\" data-end=\"843\"\u003e\n\u003ch2 data-section-id=\"f3y3jf\" data-start=\"845\" data-end=\"862\"\u003eWhat to expect\u003c\/h2\u003e\n\u003cp data-start=\"864\" data-end=\"944\"\u003eThis system is designed to heat and maintain your water temperature efficiently.\u003c\/p\u003e\n\u003cp data-start=\"946\" data-end=\"1027\"\u003eIt’s not an instant heater. It gradually warms the water and then keeps it there.\u003c\/p\u003e\n\u003cp data-start=\"1029\" data-end=\"1101\"\u003eOnce your pool is up to temperature, it becomes a set-and-forget system.\u003c\/p\u003e\n\u003chr data-start=\"1103\" data-end=\"1106\"\u003e\n\u003ch2 data-section-id=\"myfnok\" data-start=\"1108\" data-end=\"1131\"\u003eBuilt for our setups\u003c\/h2\u003e\n\u003cp data-start=\"1133\" data-end=\"1226\"\u003eWe chose this unit because it works perfectly with stock tank pools and small-volume systems.\u003c\/p\u003e\n\u003cul data-start=\"1228\" data-end=\"1415\"\u003e\n\u003cli data-section-id=\"9an6ps\" data-start=\"1228\" data-end=\"1264\"\u003eSuitable for pools up to 30,000L\u003c\/li\u003e\n\u003cli data-section-id=\"6x1efk\" data-start=\"1265\" data-end=\"1316\"\u003eCompatible with standard pump and filter setups\u003c\/li\u003e\n\u003cli data-section-id=\"1ddjam8\" data-start=\"1317\" data-end=\"1372\"\u003eWorks with 32mm, 38mm hose and 40mm PVC connections\u003c\/li\u003e\n\u003cli data-section-id=\"jbuu9b\" data-start=\"1373\" data-end=\"1415\"\u003eRequires a minimum flow rate of 35 LPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1417\" data-end=\"1497\"\u003eIf you're running one of our tanks with a standard setup kit, you're good to go.\u003c\/p\u003e\n\u003chr data-start=\"1499\" data-end=\"1502\"\u003e\n\u003ch2 data-section-id=\"qsr1ai\" data-start=\"1504\" data-end=\"1521\"\u003eSimple install\u003c\/h2\u003e\n\u003col data-start=\"1523\" data-end=\"1640\"\u003e\n\u003cli data-section-id=\"anxxbi\" data-start=\"1523\" data-end=\"1568\"\u003eConnect to your existing pump and filter\u003c\/li\u003e\n\u003cli data-section-id=\"2997wu\" data-start=\"1569\" data-end=\"1602\"\u003eSet your desired temperature\u003c\/li\u003e\n\u003cli data-section-id=\"1ntagux\" data-start=\"1603\" data-end=\"1640\"\u003eLet it maintain it automatically\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"1642\" data-end=\"1685\"\u003eNo plumber. No complex setup. No guesswork.\u003c\/p\u003e\n\u003chr data-start=\"1687\" data-end=\"1690\"\u003e\n\u003ch2 data-section-id=\"1rptgc2\" data-start=\"1692\" data-end=\"1708\"\u003eBuilt to last\u003c\/h2\u003e\n\u003cul data-start=\"1710\" data-end=\"1899\"\u003e\n\u003cli data-section-id=\"1ph48fz\" data-start=\"1710\" data-end=\"1773\"\u003eTitanium heat exchanger with strong resistance to corrosion\u003c\/li\u003e\n\u003cli data-section-id=\"yya1x7\" data-start=\"1774\" data-end=\"1802\"\u003eDesigned for outdoor use\u003c\/li\u003e\n\u003cli data-section-id=\"jhjfxv\" data-start=\"1803\" data-end=\"1856\"\u003eInternal protection system to prevent overworking\u003c\/li\u003e\n\u003cli data-section-id=\"1qlwwdz\" data-start=\"1857\" data-end=\"1899\"\u003eUses efficient, low-impact refrigerant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1901\" data-end=\"1904\"\u003e\n\u003ch2 data-section-id=\"13bid5p\" data-start=\"1906\" data-end=\"1924\"\u003eWhat’s included\u003c\/h2\u003e\n\u003cul data-start=\"1926\" data-end=\"2118\"\u003e\n\u003cli data-section-id=\"1mr5bm6\" data-start=\"1926\" data-end=\"1944\"\u003eHeat pump unit\u003c\/li\u003e\n\u003cli data-section-id=\"2zx0tq\" data-start=\"1945\" data-end=\"2003\"\u003eDigital control panel with temperature, mode and timer\u003c\/li\u003e\n\u003cli data-section-id=\"17jobta\" data-start=\"2004\" data-end=\"2036\"\u003e40mm inlet and outlet unions\u003c\/li\u003e\n\u003cli data-section-id=\"15v36lz\" data-start=\"2037\" data-end=\"2054\"\u003eMounting feet\u003c\/li\u003e\n\u003cli data-section-id=\"1tj9mg3\" data-start=\"2055\" data-end=\"2082\"\u003eDrain fittings and pipe\u003c\/li\u003e\n\u003cli data-section-id=\"1vntgmt\" data-start=\"2083\" data-end=\"2118\"\u003eStep-by-step installation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2120\" data-end=\"2123\"\u003e","brand":"Terra Tanks Australia","offers":[{"title":"Default Title","offer_id":45547019239615,"sku":null,"price":1500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9820\/5119\/files\/heatpump.png?v=1777000516"},{"product_id":"premium-vinyl-pool-liner","title":"Premium Vinyl Pool Liner","description":"\u003cp data-start=\"182\" data-end=\"233\"\u003eIf you want your tank to last, this is the upgrade.\u003c\/p\u003e\n\u003cp data-start=\"235\" data-end=\"360\"\u003eThis liner protects the inside of your tank from rust, heat, and long-term wear while giving you a clean, smooth pool finish.\u003c\/p\u003e\n\u003cp data-start=\"362\" data-end=\"422\"\u003eBuilt for real outdoor use. Designed to handle heated water.\u003c\/p\u003e\n\u003chr data-start=\"424\" data-end=\"427\"\u003e\n\u003ch3 data-section-id=\"73agn8\" data-start=\"429\" data-end=\"456\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"433\" data-end=\"456\"\u003eWhy people add this\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"458\" data-end=\"674\"\u003e\n\u003cli data-section-id=\"1xey8nn\" data-start=\"458\" data-end=\"498\"\u003eStops internal rust before it starts\u003c\/li\u003e\n\u003cli data-section-id=\"ox6yjd\" data-start=\"499\" data-end=\"544\"\u003eHandles heated water (38–40°C no problem)\u003c\/li\u003e\n\u003cli data-section-id=\"1xqhbgm\" data-start=\"545\" data-end=\"582\"\u003eExtends the lifespan of your tank\u003c\/li\u003e\n\u003cli data-section-id=\"1aai623\" data-start=\"583\" data-end=\"622\"\u003eSmooth, premium pool-style interior\u003c\/li\u003e\n\u003cli data-section-id=\"ox6ii0\" data-start=\"623\" data-end=\"674\"\u003eBacked by a 5-Year Interior Protection Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"676\" data-end=\"679\"\u003e\n\u003ch3 data-section-id=\"nip535\" data-start=\"681\" data-end=\"714\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"685\" data-end=\"714\"\u003eBuilt for real conditions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"716\" data-end=\"840\"\u003eMade in Australia by \u003cstrong data-start=\"737\" data-end=\"778\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eABGAL\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e, one of the country’s most trusted pool lining manufacturers.\u003c\/p\u003e\n\u003cp data-start=\"842\" data-end=\"969\"\u003eThis isn’t a thin drop-in liner. It’s designed to handle outdoor conditions, temperature changes, and long-term water exposure.\u003c\/p\u003e\n\u003chr data-start=\"971\" data-end=\"974\"\u003e\n\u003ch3 data-section-id=\"b41mve\" data-start=\"976\" data-end=\"1011\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"980\" data-end=\"1011\"\u003ePlanning to heat your pool?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1013\" data-end=\"1027\"\u003eYou need this.\u003c\/p\u003e\n\u003cp data-start=\"1029\" data-end=\"1142\"\u003eRunning heated water directly against galvanised steel is what leads to early wear and internal damage over time.\u003c\/p\u003e\n\u003cp data-start=\"1144\" data-end=\"1229\"\u003eThis liner creates a protective barrier so you can heat your tank without the stress.\u003c\/p\u003e\n\u003chr data-start=\"1231\" data-end=\"1234\"\u003e\n\u003ch3 data-section-id=\"ht8u0p\" data-start=\"1236\" data-end=\"1256\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1240\" data-end=\"1256\"\u003eWhat you get\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1258\" data-end=\"1414\"\u003e\n\u003cli data-section-id=\"18pjywf\" data-start=\"1258\" data-end=\"1298\"\u003eCustom-fit vinyl liner for your tank\u003c\/li\u003e\n\u003cli data-section-id=\"1sppnhx\" data-start=\"1299\" data-end=\"1336\"\u003eDurable, heat-compatible material\u003c\/li\u003e\n\u003cli data-section-id=\"1tu50lo\" data-start=\"1337\" data-end=\"1370\"\u003eClean, fitted interior finish\u003c\/li\u003e\n\u003cli data-section-id=\"nx41ul\" data-start=\"1371\" data-end=\"1414\"\u003e7-Year protection against internal wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1416\" data-end=\"1419\"\u003e","brand":"Terra Tanks Australia","offers":[{"title":"Default Title","offer_id":45551494955199,"sku":null,"price":675.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9820\/5119\/files\/vinylstocktankliner.png?v=1777096389"}],"url":"https:\/\/terratanks.com.au\/collections\/upgrades-accessories.oembed","provider":"Terra Tanks Australia","version":"1.0","type":"link"}