{"title":"Electric Spa Heaters","description":"\u003cp\u003eShop \u003cstrong\u003eelectric spa heaters\u003c\/strong\u003e for reliable and efficient spa heating from leading brands including \u003cstrong\u003eAstralPool, EZIHEAT, SpaQuip and Waterco\u003c\/strong\u003e. Electric spa heating provides a practical solution for maintaining comfortable spa water temperatures without requiring a natural gas or LPG supply.\u003c\/p\u003e\n\u003cp\u003eHeaterFix supplies electric spa heaters for a range of residential spa applications across Australia. Browse our electric spa heaters below or contact HeaterFix if you need help choosing the right heating system for your spa.\u003c\/p\u003e\n\u003cdetails style=\"margin-top: 20px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-size: 16px; font-weight: 600; text-decoration: underline;\"\u003eRead More\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2\u003eElectric Spa Heaters for Reliable Spa Heating\u003c\/h2\u003e\n\u003cp\u003eAn \u003cstrong\u003eelectric spa heater\u003c\/strong\u003e uses electricity to heat circulating spa water and maintain the selected water temperature. Electric heating is commonly used for residential spas where a dedicated gas supply is unavailable, unnecessary or unsuitable for the installation.\u003c\/p\u003e\n\u003cp\u003eChoosing the correct electric spa heating system depends on the spa water volume, heater output, electrical supply, desired water temperature and how the spa will be used.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose an Electric Heater for Your Spa?\u003c\/h2\u003e\n\u003cp\u003eElectric spa heaters provide a straightforward heating solution for many residential spa installations. They eliminate the requirement for natural gas or LPG and can provide dependable temperature control when correctly sized for the application.\u003c\/p\u003e\n\u003cp\u003eAdvantages of electric spa heating can include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo gas supply required:\u003c\/strong\u003e ideal where natural gas or LPG is unavailable or undesirable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable temperature control:\u003c\/strong\u003e designed to maintain comfortable spa water temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple heating options:\u003c\/strong\u003e different electric heating technologies and capacities are available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential spa applications:\u003c\/strong\u003e suitable for many portable and permanently installed spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeading Australian brands:\u003c\/strong\u003e HeaterFix supplies electric spa heating products from established manufacturers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Type of Electric Spa Heater Do I Need?\u003c\/h2\u003e\n\u003cp\u003eThere is no single electric heater suitable for every spa. The correct system depends on the size of the spa, required heating performance, available electrical supply and installation configuration.\u003c\/p\u003e\n\u003cp\u003eWhen selecting an \u003cstrong\u003eelectric heater for a spa\u003c\/strong\u003e, consider:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpa water volume\u003c\/li\u003e\n\u003cli\u003eRequired water temperature\u003c\/li\u003e\n\u003cli\u003eStarting water temperature\u003c\/li\u003e\n\u003cli\u003eDesired heat-up time\u003c\/li\u003e\n\u003cli\u003eAvailable electrical supply\u003c\/li\u003e\n\u003cli\u003eFrequency of spa use\u003c\/li\u003e\n\u003cli\u003eInstallation location\u003c\/li\u003e\n\u003cli\u003eUse of an insulated spa cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA correctly sized heater is important for achieving satisfactory heating performance. An undersized system can take considerably longer to raise the water temperature, particularly during colder weather.\u003c\/p\u003e\n\u003ch2\u003eElectric Spa Heater vs Gas Spa Heater\u003c\/h2\u003e\n\u003cp\u003eElectric and gas heaters can both be used for spa heating, but they suit different applications.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003egas spa heater\u003c\/strong\u003e is particularly useful when rapid heat-up is required. Gas heaters produce high heating output and can quickly raise spa water temperature when the spa is heated on demand.\u003c\/p\u003e\n\u003cp\u003eAn \u003cstrong\u003eelectric spa heater\u003c\/strong\u003e can be a practical alternative where there is no suitable gas supply or where the spa heating system is designed around electrical operation.\u003c\/p\u003e\n\u003cp\u003eIf rapid gas heating better suits your application, browse our \u003ca href=\"\/collections\/gas-spa-heaters\"\u003e\u003cstrong\u003eGas Spa Heaters\u003c\/strong\u003e\u003c\/a\u003e. You can also view our complete \u003ca href=\"\/collections\/spa-heaters\"\u003e\u003cstrong\u003eSpa Heaters\u003c\/strong\u003e\u003c\/a\u003e range to compare available spa heating options.\u003c\/p\u003e\n\u003ch2\u003eElectric Spa Heater Brands Available from HeaterFix\u003c\/h2\u003e\n\u003cp\u003eHeaterFix supplies electric spa heating products from several established brands, giving Australian spa owners access to different heating technologies and configurations.\u003c\/p\u003e\n\u003ch3\u003eAstralPool Electric Spa Heaters\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAstralPool electric spa heaters\u003c\/strong\u003e provide heating solutions for residential spa applications from one of Australia's established swimming pool and spa equipment brands.\u003c\/p\u003e\n\u003ch3\u003eEZIHEAT Electric Spa Heaters\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEZIHEAT spa heating systems\u003c\/strong\u003e provide another option for energy-conscious spa owners looking for electric heating solutions. The correct model should be selected according to spa size, required heating performance and installation conditions.\u003c\/p\u003e\n\u003ch3\u003eSpaQuip Electric Spa Heaters\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSpaQuip electric spa heaters\u003c\/strong\u003e are designed for spa applications and form part of the wider range of spa equipment and heating solutions available through HeaterFix.\u003c\/p\u003e\n\u003ch3\u003eWaterco Electric Spa Heaters\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWaterco electric spa heaters\u003c\/strong\u003e provide additional options for residential spa heating, with heater selection depending on spa volume, installation requirements and desired performance.\u003c\/p\u003e\n\u003ch2\u003eElectric Spa Heater Installation\u003c\/h2\u003e\n\u003cp\u003eCorrect installation is essential for the safe and reliable operation of an electric spa heater. The heater must be compatible with the spa's plumbing, water flow and electrical system and installed according to the manufacturer's requirements.\u003c\/p\u003e\n\u003cp\u003eInstallation considerations can include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectrical supply requirements\u003c\/li\u003e\n\u003cli\u003eHeater power and current requirements\u003c\/li\u003e\n\u003cli\u003eCorrect water flow through the heater\u003c\/li\u003e\n\u003cli\u003ePlumbing configuration\u003c\/li\u003e\n\u003cli\u003eEquipment location and clearances\u003c\/li\u003e\n\u003cli\u003eWeather protection where required\u003c\/li\u003e\n\u003cli\u003eControls and temperature settings\u003c\/li\u003e\n\u003cli\u003eManufacturer installation specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical installation work must be carried out by an appropriately licensed electrical contractor where required.\u003c\/p\u003e\n\u003ch2\u003eHow Long Does an Electric Spa Heater Take to Heat a Spa?\u003c\/h2\u003e\n\u003cp\u003eElectric spa heating time varies considerably depending on the heater output, spa water volume, starting temperature, desired temperature and environmental conditions.\u003c\/p\u003e\n\u003cp\u003eHeat loss also has a major influence on heating performance. Using a properly fitted and insulated spa cover while heating can reduce heat loss from the water surface and help the spa reach and maintain its desired temperature.\u003c\/p\u003e\n\u003ch2\u003eReplacing an Existing Electric Spa Heater\u003c\/h2\u003e\n\u003cp\u003eIf an existing electric spa heater has failed, the replacement should be selected according to the requirements of the complete spa system rather than simply choosing a heater that looks similar to the original.\u003c\/p\u003e\n\u003cp\u003eThe replacement heater's electrical requirements, heating capacity, plumbing connections, water flow requirements and controls should all be checked before installation.\u003c\/p\u003e\n\u003ch2\u003eElectric Spa Heater Maintenance\u003c\/h2\u003e\n\u003cp\u003eMaintaining correct spa water chemistry and water flow is important for protecting the heating system. Poor water balance can contribute to scale formation or corrosion, while restricted water flow can affect heating performance and cause operational faults.\u003c\/p\u003e\n\u003cp\u003eFilters should be maintained according to the spa manufacturer's recommendations, and persistent heating faults should be properly diagnosed rather than repeatedly resetting the system.\u003c\/p\u003e\n\u003ch2\u003eElectric Spa Heater FAQs\u003c\/h2\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eWhat is an electric spa heater?\u003c\/summary\u003e\n\u003cp\u003eAn electric spa heater uses electrical energy to heat circulating spa water and maintain the selected water temperature. Different electric heating systems are available depending on the spa and installation requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eIs an electric heater suitable for a spa?\u003c\/summary\u003e\n\u003cp\u003eYes. Electric heaters are commonly used for residential spa heating. The heater must be correctly sized for the spa volume, required temperature and available electrical supply.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eIs a gas or electric spa heater better?\u003c\/summary\u003e\n\u003cp\u003eThe best option depends on how the spa is used and the available energy supply. Gas heating is particularly effective when rapid heat-up is required, while electric heating can be a practical solution where a suitable gas supply is unavailable or unnecessary.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eWhat size electric spa heater do I need?\u003c\/summary\u003e\n\u003cp\u003eHeater size depends on spa water volume, desired temperature, starting water temperature, required heat-up time and the available electrical supply. The complete installation should be considered before selecting a heater.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eHow can I reduce electric spa heating costs?\u003c\/summary\u003e\n\u003cp\u003eReducing heat loss is important. Use a well-fitted insulated spa cover, maintain the heating system correctly and avoid unnecessarily high temperature settings. The efficiency of the heating system itself will also affect electricity consumption.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eDo electric spa heaters require professional installation?\u003c\/summary\u003e\n\u003cp\u003eThe heater must be installed according to the manufacturer's requirements. Electrical work requiring connection or modification of the electrical installation must be completed by an appropriately licensed electrical contractor.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eShop Electric Spa Heaters Australia\u003c\/h2\u003e\n\u003cp\u003eBrowse the HeaterFix range of \u003cstrong\u003eelectric spa heaters\u003c\/strong\u003e above from AstralPool, EZIHEAT, SpaQuip and Waterco. If you are unsure which heater is suitable for your spa, contact HeaterFix for help selecting the appropriate heating system for your application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"astralpool-eco-inverter-pool-heat-pump","title":"AstralPool Eco Inverter Pool Heat Pump","description":"\u003cp\u003eMaximize energy efficiency and decrease your energy bills with the AstralPool Eco Inverter Pool Heat Pumps. With advanced inverter technology, experience up to 80% energy savings compared to traditional pool heaters. Enjoy a warm and comfortable swim while also reducing your carbon footprint. Trusted and recommended by pool experts.\u003c\/p\u003e","brand":"AstralPool","offers":[{"title":"Eco 8kw Heat Pump","offer_id":41595068121166,"sku":null,"price":3759.0,"currency_code":"AUD","in_stock":true},{"title":"Eco 12kw Heat Pump","offer_id":41595068153934,"sku":null,"price":4599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/5051\/2974\/files\/AstralPoolEcoHeatPumps.jpg?v=1720173718"},{"product_id":"waterco-digiheat-electric-spa-heaters","title":"Waterco Digiheat Electric Spa Heater – 2.4kW to 24kW","description":"\u003ch1\u003eWaterco DigiHeat Electric Spa Heater – 2.4kW to 24kW\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eWaterco DigiHeat electric spa heater\u003c\/strong\u003e provides compact and reliable electric water heating for \u003cstrong\u003espas, swim spas and plunge pools\u003c\/strong\u003e. Available in models from \u003cstrong\u003e2.4kW through to 24kW\u003c\/strong\u003e, the Waterco DigiHeat range offers multiple heating capacities for different spa sizes and heating requirements.\u003c\/p\u003e\n\u003cp\u003eFeaturing a corrosion-resistant \u003cstrong\u003etitanium heating element\u003c\/strong\u003e, digital temperature control and integrated safety systems, the DigiHeat is designed as a dedicated electric heating solution where gas heating is not required or available.\u003c\/p\u003e\n\u003cp\u003eBrowse the Waterco DigiHeat models and power options below, or view our complete range of \u003ca href=\"\/collections\/electric-spa-heaters\"\u003e\u003cstrong\u003eElectric Spa Heaters\u003c\/strong\u003e\u003c\/a\u003e to compare alternative electric spa heating systems.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose a Waterco DigiHeat Spa Heater?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWaterco DigiHeat\u003c\/strong\u003e combines electric resistance heating with a compact design suitable for spa and small-volume water heating applications. Multiple output options allow the heater to be selected according to water volume, required heat-up time and available electrical supply.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium Heating Element\u003c\/strong\u003e – provides strong resistance to corrosion in correctly maintained spa and pool water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Temperature Controller\u003c\/strong\u003e – displays water temperature and allows easy temperature setpoint adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Safety Systems\u003c\/strong\u003e – incorporates water-flow and over-temperature protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Construction\u003c\/strong\u003e – designed for installation in suitable outdoor equipment locations in accordance with manufacturer requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Heating Capacities\u003c\/strong\u003e – models from 2.4kW through to 24kW allow the heater to be matched to different applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle and Three-Phase Options\u003c\/strong\u003e – provides options according to the electrical supply available at the installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWaterco DigiHeat Models and Power Options\u003c\/h2\u003e\n\u003cp\u003eThe Waterco DigiHeat electric heater range includes both single-phase and higher-output three-phase models.\u003c\/p\u003e\n\u003ch3\u003eSingle-Phase Waterco DigiHeat Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigiHeat 2.4kW\u003c\/strong\u003e – suited to smaller spa heating applications.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDigiHeat 3.6kW\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDigiHeat 4.8kW\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDigiHeat 6.0kW\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThree-Phase Waterco DigiHeat Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigiHeat 18kW\u003c\/strong\u003e – higher-output electric heating for larger applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigiHeat 24kW\u003c\/strong\u003e – the highest-output DigiHeat option within this range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe correct model should be selected according to the spa or plunge pool water volume, desired temperature increase, required heating time and available electrical supply.\u003c\/p\u003e\n\u003ch2\u003eWaterco DigiHeat Heating Performance\u003c\/h2\u003e\n\u003cp\u003eHigher-output DigiHeat models can increase water temperature faster than lower-output models when heating the same volume of water. Actual heating time will also be affected by starting water temperature, ambient conditions and heat loss from the spa or plunge pool.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"6\" border=\"1\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWaterco DigiHeat Model\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eHeat 1000L by 1°C\u003c\/th\u003e\n\u003cth\u003eHeat 1000L by 5°C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigiHeat 2.4kW\u003c\/td\u003e\n\u003ctd\u003e2.4kW\u003c\/td\u003e\n\u003ctd\u003e31 min\u003c\/td\u003e\n\u003ctd\u003e155 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigiHeat 3.6kW\u003c\/td\u003e\n\u003ctd\u003e3.6kW\u003c\/td\u003e\n\u003ctd\u003e22 min\u003c\/td\u003e\n\u003ctd\u003e103 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigiHeat 4.8kW\u003c\/td\u003e\n\u003ctd\u003e4.8kW\u003c\/td\u003e\n\u003ctd\u003e15 min\u003c\/td\u003e\n\u003ctd\u003e77 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigiHeat 6.0kW\u003c\/td\u003e\n\u003ctd\u003e6.0kW\u003c\/td\u003e\n\u003ctd\u003e9 min\u003c\/td\u003e\n\u003ctd\u003e46 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigiHeat 18kW\u003c\/td\u003e\n\u003ctd\u003e18.0kW\u003c\/td\u003e\n\u003ctd\u003e4 min\u003c\/td\u003e\n\u003ctd\u003e20 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigiHeat 24kW\u003c\/td\u003e\n\u003ctd\u003e24.0kW\u003c\/td\u003e\n\u003ctd\u003e3 min\u003c\/td\u003e\n\u003ctd\u003e15 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eHeating times are a guide only. Actual performance will vary according to water volume, starting temperature, heat loss and installation conditions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat Can the Waterco DigiHeat Heat?\u003c\/h2\u003e\n\u003cp\u003eDepending on the model selected and installation requirements, the Waterco DigiHeat can provide electric heating for applications including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResidential spas\u003c\/li\u003e\n\u003cli\u003eSwim spas\u003c\/li\u003e\n\u003cli\u003ePlunge pools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Size Waterco DigiHeat Do I Need?\u003c\/h2\u003e\n\u003cp\u003eChoosing the correct \u003cstrong\u003eWaterco DigiHeat size\u003c\/strong\u003e depends primarily on the volume of water being heated and how quickly you want to increase the water temperature.\u003c\/p\u003e\n\u003cp\u003eFor example, smaller DigiHeat models can suit lower-volume spas where slower heating is acceptable, while higher-output models provide substantially faster heating. The larger 18kW and 24kW models require an appropriate three-phase electrical supply.\u003c\/p\u003e\n\u003cp\u003eOther factors to consider include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTotal spa or plunge pool water volume\u003c\/li\u003e\n\u003cli\u003eStarting water temperature\u003c\/li\u003e\n\u003cli\u003eDesired operating temperature\u003c\/li\u003e\n\u003cli\u003eRequired heat-up time\u003c\/li\u003e\n\u003cli\u003eAmbient temperature\u003c\/li\u003e\n\u003cli\u003eWhether an insulated spa cover is used\u003c\/li\u003e\n\u003cli\u003eAvailable electrical supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsing a correctly fitted insulated cover while heating can substantially reduce heat loss from the water surface and improve overall heating performance.\u003c\/p\u003e\n\u003ch2\u003eWaterco DigiHeat vs Gas Spa Heating\u003c\/h2\u003e\n\u003cp\u003eThe DigiHeat provides an electric alternative to a traditional gas spa heater. Which heating method is appropriate depends on the application.\u003c\/p\u003e\n\u003cp\u003eGas spa heaters generally provide considerably higher heating outputs and are particularly useful when rapid on-demand heating is required. An electric heater such as the Waterco DigiHeat can be attractive where gas is unavailable or where the installation is specifically designed around electric heating.\u003c\/p\u003e\n\u003cp\u003eIf rapid gas heating is more appropriate for your spa, compare the HeaterFix range of \u003ca href=\"\/collections\/gas-spa-heaters\"\u003e\u003cstrong\u003eGas Spa Heaters\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWaterco DigiHeat Installation\u003c\/h2\u003e\n\u003cp\u003eThe Waterco DigiHeat must be installed in accordance with the manufacturer's installation requirements. Correct water flow, plumbing configuration and electrical supply are essential for reliable heater operation.\u003c\/p\u003e\n\u003cp\u003eInstallation considerations include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCorrect electrical supply for the selected model\u003c\/li\u003e\n\u003cli\u003eSingle-phase or three-phase requirements\u003c\/li\u003e\n\u003cli\u003eCorrect water flow through the heater\u003c\/li\u003e\n\u003cli\u003eSuitable plumbing configuration\u003c\/li\u003e\n\u003cli\u003eEquipment location\u003c\/li\u003e\n\u003cli\u003eManufacturer-required installation clearances\u003c\/li\u003e\n\u003cli\u003eAccess for future servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical installation and connection must be completed by an appropriately licensed electrical contractor.\u003c\/p\u003e\n\u003ch2\u003eWaterco DigiHeat Titanium Heating Element\u003c\/h2\u003e\n\u003cp\u003eOne of the important features of the \u003cstrong\u003eWaterco DigiHeat spa heater\u003c\/strong\u003e is its titanium heating element. Titanium provides excellent corrosion resistance and is particularly suited to pool and spa heating equipment exposed to chemically treated water.\u003c\/p\u003e\n\u003cp\u003eCorrect water chemistry remains essential. A titanium heating element does not eliminate the need to maintain spa water within the equipment manufacturer's recommended water-balance parameters.\u003c\/p\u003e\n\u003ch2\u003eWaterco DigiHeat Warranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential Use:\u003c\/strong\u003e 2 Years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Use:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarranty conditions and exclusions apply. Refer to the current Waterco warranty documentation supplied with the product for complete warranty terms.\u003c\/p\u003e\n\u003ch2\u003eWaterco DigiHeat Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eWhat is a Waterco DigiHeat?\u003c\/summary\u003e\n\u003cp\u003eThe Waterco DigiHeat is an electric water heater designed for applications including spas, swim spas and plunge pools. The range includes heating outputs from 2.4kW through to 24kW.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eWhich Waterco DigiHeat model is right for my spa?\u003c\/summary\u003e\n\u003cp\u003eThe correct model depends on spa water volume, starting temperature, desired temperature, required heat-up time and available electrical supply. Higher-output models heat the same volume of water faster but may require three-phase power.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eCan a Waterco DigiHeat be used for a plunge pool?\u003c\/summary\u003e\n\u003cp\u003eYes, a DigiHeat can be used for suitable plunge pool applications provided the heater is correctly sized for the water volume, desired temperature and heating requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eDoes the Waterco DigiHeat use a titanium heating element?\u003c\/summary\u003e\n\u003cp\u003eYes. The DigiHeat uses a titanium heating element designed to provide strong corrosion resistance in pool and spa water when the water is correctly maintained.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eDoes the Waterco DigiHeat require three-phase power?\u003c\/summary\u003e\n\u003cp\u003eIt depends on the model. The lower-output DigiHeat models are available for single-phase applications, while the 18kW and 24kW models require an appropriate three-phase electrical supply.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eHow long does a Waterco DigiHeat take to heat a spa?\u003c\/summary\u003e\n\u003cp\u003eHeating time depends on the DigiHeat model, spa water volume, starting temperature, desired temperature and heat loss. Higher-output DigiHeat models will generally heat the same volume of water faster than lower-output models.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eCan I install a Waterco DigiHeat myself?\u003c\/summary\u003e\n\u003cp\u003eThe heater must be installed according to Waterco's installation requirements. Electrical installation and connection must be completed by an appropriately licensed electrical contractor.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy Waterco DigiHeat Electric Spa Heaters\u003c\/h2\u003e\n\u003cp\u003eHeaterFix supplies \u003cstrong\u003eWaterco DigiHeat electric spa heaters\u003c\/strong\u003e in multiple heating capacities from 2.4kW through to 24kW. Select the appropriate model above or browse our complete \u003ca href=\"\/collections\/electric-spa-heaters\"\u003e\u003cstrong\u003eElectric Spa Heaters\u003c\/strong\u003e\u003c\/a\u003e collection to compare other electric spa heating options.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0572\/5051\/2974\/files\/Waterco-digiheat-titanium-Brochure-HeaterFix.pdf?v=1786088638\" rel=\"noopener\" target=\"_blank\"\u003eDownload Digiheat Brochure\u003c\/a\u003e | \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0572\/5051\/2974\/files\/digiheat-titanium-heater-manual.pdf?v=1786088697\" target=\"_blank\" rel=\"noopener\"\u003eDownload Digiheat User Manual\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Waterco","offers":[{"title":"Digiheat 2.4kw Heater","offer_id":42178314502222,"sku":"2810240","price":2160.0,"currency_code":"AUD","in_stock":true},{"title":"Digiheat 3.6kw Heater","offer_id":42178314534990,"sku":"2810360","price":2180.0,"currency_code":"AUD","in_stock":true},{"title":"Digiheat 4.8kw Heater","offer_id":42178327085134,"sku":"2810480","price":2230.0,"currency_code":"AUD","in_stock":true},{"title":"Digiheat 6.0kw Heater","offer_id":42178327117902,"sku":"2810600","price":2270.0,"currency_code":"AUD","in_stock":true},{"title":"Digiheat 18.0kw Heater (3Ph)","offer_id":42178327150670,"sku":"2811830","price":4890.0,"currency_code":"AUD","in_stock":true},{"title":"Digiheat 24.0kw Heater (3Ph)","offer_id":42178327183438,"sku":"2812430","price":5320.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/5051\/2974\/files\/WatercoDigiheatElectricHEater.jpg?v=1737622046"},{"product_id":"eziheat-aquamini-6kw-pool-heat-pump-used","title":"EZIHEAT Aquamini 6kw Pool Heat Pump","description":"\u003cdiv class=\"product-clearance-content\"\u003e\n\u003ch2\u003eEziHeat AquaMini 6kW Pool Heat Pump — SALE\u003c\/h2\u003e\n\u003cp\u003eLooking for a bargain on reliable pool heating? This \u003cstrong\u003eEziHeat AquaMini 6kW Pool Heat Pump\u003c\/strong\u003e is a one‑off clearance item , in excellent condition, and ready to give you affordable, energy‑efficient heating for your spa, plunge pool, or small above ground swimming pool.\u003c\/p\u003e\n\u003cp\u003eThe 6kW AquaMini offers more power than the standard compact models, making it a perfect choice for families who want fast, quiet, and consistent water heating. With durable construction and low running costs, this unit delivers premium comfort at a clearance price.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful 6kW Heating Capacity\u003c\/strong\u003e\u003cbr\u003eQuickly warms spas and plunge pools, extending your swimming season without high electricity bills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart, Easy-to-Use Controls\u003c\/strong\u003e\u003cbr\u003eDigital interface allows simple temperature setting, with efficient automatic operation for stress‑free heating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable \u0026amp; Built for Australian Conditions\u003c\/strong\u003e\u003cbr\u003eConstructed from weather‑resistant materials, the AquaMini 6kW is ideal for year‑round use, indoors or outdoors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy This Clearance Unit?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand new condition\u003c\/li\u003e\n\u003cli\u003eBacked by EziHeat quality and reliability\u003c\/li\u003e\n\u003cli\u003eA one‑off opportunity at a clearance price\u003c\/li\u003e\n\u003cli\u003ePerfect for a cost‑effective pool heating upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Snapshot\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e AquaMini 6kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Single Phase Heat Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Spas, plunge pools \u0026amp; small pools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Last stock \/ clearance special\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimited Clearance Offer\u003c\/h3\u003e\n\u003cp\u003eThis is the \u003cstrong\u003eonly 6kW AquaMini unit available\u003c\/strong\u003e — once it’s gone, it’s gone!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"EziHeat","offers":[{"title":"Default Title","offer_id":42763193286734,"sku":null,"price":1100.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/5051\/2974\/files\/Aquamini6.0kwHeatPumpClearanceSaleFrontView.jpg?v=1756375567"}],"url":"https:\/\/www.heaterfix.com.au\/collections\/electric-spa-heaters.oembed","provider":"HeaterFix - Pool Heater Repairs","version":"1.0","type":"link"}