{"product_id":"dux-400l-electric-s-e-3-6kw","title":"Dux 400L Electric Hot Water System","description":"\u003cdiv class=\"field-label\"\u003e\n\u003ch1\u003eDux Proflo 400L Electric Hot Water System\u003c\/h1\u003e\n\u003cp\u003eThe Dux Proflo 400L Electric Hot Water System is available online from Hot Water Outlet with metro delivery available in selected areas Australia wide.\u003c\/p\u003e\n\u003cp\u003eCustomers can purchase the Dux Proflo 400L as a supply-only electric storage hot water system and request assistance arranging installation quotes after purchase through licensed local installers in selected metro regions.\u003c\/p\u003e\n\u003cp\u003eThe Dux Proflo 400L is a large-capacity electric storage hot water system designed for bigger households needing full mains pressure hot water. With 400L tank capacity, single and twin element model options, dual-sided water connections and indoor or outdoor installation suitability, it is a strong replacement option for larger homes with high daily hot water demand.\u003c\/p\u003e\n\u003ch2\u003eAbout the Dux Proflo 400L Electric Hot Water System\u003c\/h2\u003e\n\u003cp\u003eThe Dux Proflo 400L is part of the Dux Proflo electric storage range, designed for Australian homes and conditions. It provides stored electric hot water at full flow pressure to all outlets, making it suitable for larger households where hot water capacity and dependable performance are important.\u003c\/p\u003e\n\u003cp\u003eDux lists the 400L model as suitable for 5–9 people depending on usage conditions. This makes it a practical option for large family homes, busy households, larger rental properties, share houses, investment homes and customers replacing a similar-sized electric storage hot water system.\u003c\/p\u003e\n\u003cp\u003eThe Proflo range uses durable Y class commercial grade enamel, a larger anode to help increase tank life, a hard-wearing polymer base to resist damage and moisture, and water connections on both sides of the tank to make replacement installation easier.\u003c\/p\u003e\n\u003ch2\u003eBuy Dux Proflo 400L Supply Only\u003c\/h2\u003e\n\u003cp\u003eOrder the Dux Proflo 400L Electric Hot Water System online from Hot Water Outlet with metro delivery available in selected areas across Australia.\u003c\/p\u003e\n\u003cp\u003eThis option is ideal for customers who already have a licensed plumber or electrician arranged or who intend to organise installation separately after delivery.\u003c\/p\u003e\n\u003cp\u003eThe supply-only product price includes the hot water system itself.\u003c\/p\u003e\n\u003cp\u003eInstallation, electrical work, plumbing modifications, valve kits, old system removal, disposal, compliance upgrades and site-specific installation requirements are not included unless separately quoted.\u003c\/p\u003e\n\u003cp\u003eSupply-only is ideal for customers searching for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDux Proflo 400L price\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDux Proflo 400L electric hot water system for sale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDux 400L electric storage water heater\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDux 400T1 hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDux 400T2 hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e400L electric hot water system supply only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDux Proflo electric storage hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDux electric hot water Australia\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Quotes Available After Purchase\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet does not directly provide installation services.\u003c\/p\u003e\n\u003cp\u003eAfter purchasing the Dux Proflo 400L Electric Hot Water System, customers in selected metro areas may request assistance arranging installation quotes through licensed local plumbers and electricians.\u003c\/p\u003e\n\u003cp\u003eInstallation quote availability depends on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eservice location\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003einstaller availability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eexisting system type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eproperty access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eplumbing suitability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eelectrical requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ecompliance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional installation costs may apply for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003evalve upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eelectrical upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003epipework changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003edrainage work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003edifficult access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003econcrete bases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eold system removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003edisposal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ecompliance upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDux Proflo 400L Delivery Brisbane\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet offers metro delivery for the Dux Proflo 400L Electric Hot Water System in selected Brisbane areas.\u003c\/p\u003e\n\u003cp\u003eCustomers can order online and request assistance arranging installation quotes after purchase where available.\u003c\/p\u003e\n\u003ch2\u003eDux Proflo 400L Delivery Gold Coast\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet offers metro delivery for the Dux Proflo 400L Electric Hot Water System in selected Gold Coast service areas.\u003c\/p\u003e\n\u003cp\u003eCustomers can purchase online and organise installation separately or request help arranging installation quotes after purchase.\u003c\/p\u003e\n\u003ch2\u003eDux Proflo 400L Delivery Sydney\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet offers metro delivery for the Dux Proflo 400L Electric Hot Water System in selected Sydney metro areas.\u003c\/p\u003e\n\u003cp\u003eCustomers can order online with installation quote assistance available after purchase in selected locations.\u003c\/p\u003e\n\u003ch2\u003eDux Proflo 400L Delivery Melbourne\u003c\/h2\u003e\n\u003cp\u003eHot Water Outlet offers metro delivery for the Dux Proflo 400L Electric Hot Water System in selected Melbourne metro areas.\u003c\/p\u003e\n\u003cp\u003eCustomers can purchase the system online and request help arranging installation quotes after delivery.\u003c\/p\u003e\n\u003ch2\u003eIs the Dux Proflo 400L Right for Your Home?\u003c\/h2\u003e\n\u003cp\u003eThe Dux Proflo 400L Electric Hot Water System may suit households replacing a large electric storage hot water system and wanting a reliable like-for-like replacement from an established Australian hot water brand.\u003c\/p\u003e\n\u003cp\u003eIt is commonly suited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003elarge family homes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ebigger households\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003elarger townhouses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003erental properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003einvestment homes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eshare houses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ehomes with high daily hot water demand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis system may suit you if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eyou are replacing an existing large electric storage hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyou want a 400L electric hot water unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyour household has high daily hot water demand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyour household has around 5–9 people depending on usage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyour property has suitable access and installation space\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyour plumbing and electrical setup are suitable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eyou prefer supply-only purchase flexibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional installation work may be required depending on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eexisting plumbing condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eelectrical requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eaccess limitations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003edrainage requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ecompliance upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003evalve condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features of the Dux Proflo 400L\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e400L electric storage hot water system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel number 400T1 for single element\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel number 400T2 for twin element\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for 5–9 people depending on usage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnergy supply options include 3.6kW and 2 x 3.6kW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull mains pressure hot water to all outlets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater connections on both sides of the tank\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for indoor or outdoor installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarger anode to help increase tank life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable Y class commercial grade enamel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHard-wearing tough polymer base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow maintenance and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHard water option available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eScrewless tank lids for cleaner appearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAustralian designed and made\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertified lead-free Proflo range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDense foam insulation for reduced heat loss\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e10-year tank warranty subject to manufacturer terms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1-year parts and labour warranty subject to manufacturer terms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuick Specs\u003c\/h2\u003e\n\u003cp\u003eBrand: Dux\u003cbr\u003eRange: Proflo Electric Storage\u003cbr\u003eProduct: Dux Proflo 400L Electric Storage Water Heater\u003cbr\u003eModel Number: 400T1 single element, 400T2 twin element\u003cbr\u003eTank Size: 400L\u003cbr\u003eSystem Type: Electric Storage Hot Water System\u003cbr\u003eEnergy Supply: 3.6kW and 2 x 3.6kW options\u003cbr\u003eRecommended Household Size: 5–9 people depending on usage\u003cbr\u003eInstallation Type: Indoor or outdoor installation\u003cbr\u003eWater Connections: Both sides of tank\u003cbr\u003ePressure: Full mains pressure to all outlets\u003cbr\u003eTank Enamel: Y class commercial grade enamel\u003cbr\u003eBase: Hard-wearing polymer base\u003cbr\u003eHard Water Option: Available\u003cbr\u003eManufacturing: Made in Australia\u003cbr\u003eTank Warranty: 10 years subject to Dux warranty terms\u003cbr\u003eParts and Labour Warranty: 1 year subject to Dux warranty terms\u003c\/p\u003e\n\u003ch2\u003eFull Mains Pressure Hot Water\u003c\/h2\u003e\n\u003cp\u003eThe Dux Proflo 400L is designed to deliver full flow pressure to all outlets, making it a practical choice for larger households that need dependable electric storage hot water.\u003c\/p\u003e\n\u003cp\u003eThis can be useful for homes replacing an older electric storage system where the customer wants consistent pressure, strong stored hot water capacity and a straightforward replacement pathway.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Australian Conditions\u003c\/h2\u003e\n\u003cp\u003eThe Dux Proflo electric storage range is manufactured in Australia and designed for local homes and conditions.\u003c\/p\u003e\n\u003cp\u003eThe 400L Proflo includes durable Y class commercial grade enamel, a larger anode to help increase tank life and a hard-wearing polymer base designed to resist damage and moisture.\u003c\/p\u003e\n\u003ch2\u003eEnergy Efficient Electric Storage Design\u003c\/h2\u003e\n\u003cp\u003eThe Dux Proflo large electric storage range features dense foam insulation designed to reduce heat loss and support lower running costs compared with less efficient electric storage designs.\u003c\/p\u003e\n\u003cp\u003eThis helps make the 400L Proflo a practical option for customers wanting dependable stored hot water with a focus on long-term performance and reliable everyday use.\u003c\/p\u003e\n\u003ch2\u003eCommon Uses\u003c\/h2\u003e\n\u003cp\u003eThe Dux Proflo 400L can be suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003elarge family homes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ebigger households\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003elarger townhouses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003erental properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003einvestment homes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eshare houses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eelectric storage hot water replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ehomes with 5–9 people depending on usage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eindoor or outdoor electric hot water installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ehomes needing more stored hot water than a 315L system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I buy the Dux Proflo 400L supply only?\u003c\/h3\u003e\n\u003cp\u003eYes. The Dux Proflo 400L can be purchased online as a supply-only hot water system with delivery available in selected metro areas.\u003c\/p\u003e\n\u003ch3\u003eDoes Hot Water Outlet install hot water systems?\u003c\/h3\u003e\n\u003cp\u003eNo. Hot Water Outlet does not directly provide installation services. Customers may request assistance arranging installation quotes after purchase in selected metro areas.\u003c\/p\u003e\n\u003ch3\u003eCan I get an installation quote after purchasing?\u003c\/h3\u003e\n\u003cp\u003eYes. Customers in selected metro areas may request help arranging installation quotes through licensed local installers after purchasing the system.\u003c\/p\u003e\n\u003ch3\u003eIs delivery available Australia wide?\u003c\/h3\u003e\n\u003cp\u003eMetro delivery is available in selected service areas across Australia. Delivery availability may vary depending on location and product type.\u003c\/p\u003e\n\u003ch3\u003eHow many people is the Dux Proflo 400L suitable for?\u003c\/h3\u003e\n\u003cp\u003eDux lists the Proflo 400L electric storage water heater as suitable for 5–9 people depending on usage conditions.\u003c\/p\u003e\n\u003ch3\u003eCan the Dux Proflo 400L be installed outside?\u003c\/h3\u003e\n\u003cp\u003eYes. Dux lists the Proflo 400L as suitable for indoor or outdoor installation where compliant.\u003c\/p\u003e\n\u003ch3\u003eWhat warranty applies to the Dux Proflo 400L?\u003c\/h3\u003e\n\u003cp\u003eDux lists the Proflo 400L with a 10-year tank warranty and 1-year parts and labour warranty subject to Dux warranty terms and conditions.\u003c\/p\u003e\n\u003ch3\u003eIs the Dux Proflo 400L made in Australia?\u003c\/h3\u003e\n\u003cp\u003eYes. Dux lists the Proflo electric storage range as manufactured in Australia and designed for Australian homes and conditions.\u003c\/p\u003e\n\u003ch3\u003eIs the Dux Proflo 400L good for replacing an old electric hot water system?\u003c\/h3\u003e\n\u003cp\u003eYes. The Dux Proflo 400L is a practical option for replacing a large electric storage hot water system where the existing plumbing, electrical supply and household hot water demand suit a 400L system.\u003c\/p\u003e\n\u003ch3\u003eDoes the Dux Proflo 400L provide mains pressure hot water?\u003c\/h3\u003e\n\u003cp\u003eYes. Dux lists the Proflo 400L as delivering full mains pressure to all outlets.\u003c\/p\u003e\n\u003ch3\u003eIs the Dux Proflo 400L suitable for large families?\u003c\/h3\u003e\n\u003cp\u003eYes. The 400L size is commonly suited to large family homes and households with high hot water demand.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between Dux 400T1 and 400T2?\u003c\/h3\u003e\n\u003cp\u003eThe Dux 400T1 is the single element model, while the Dux 400T2 is the twin element model. The right option depends on the home’s electrical setup, tariff arrangement and hot water demand.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Installed Today","offers":[{"title":"3.6kW*","offer_id":51407330509114,"sku":null,"price":1549.0,"currency_code":"AUD","in_stock":true},{"title":"2.4kW*","offer_id":51407330476346,"sku":null,"price":1549.0,"currency_code":"AUD","in_stock":true},{"title":"1.8kW*","offer_id":51407330443578,"sku":null,"price":1549.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/4963\/8458\/files\/dux-400l-electric-hot-water-system-429060.jpg?v=1749277972","url":"https:\/\/hotwateroutlet.com.au\/products\/dux-400l-electric-s-e-3-6kw","provider":"Hot Water Outlet","version":"1.0","type":"link"}