Flat $19.95 Shipping Australia wide FOR SELECT PRODUCTS. *T&Cs apply
{"id":4337643585639,"title":"WWK Domestic Hot Water Heat Pump","handle":"wwk-domestic-hot-water-heat-pump","description":"\u003ch2\u003eSelf-Contained Heat Pump \u0026amp; Hot Water Tank\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFREE Delivery Gold Coast, Brisbane, Sunshine Coast \u0026amp; Northern Rivers areas\u003c\/strong\u003e. Flat rate delivery for most metro areas in Australia.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe compact Stiebel Eltron WWK hot water heat pump is perfect for small to medium-sized homes that want to save on their power bills and use a totally renewable energy source. Eco Sustainable House is a huge fan of Stiebel's energy efficient and environmentally responsible solution!\u003c\/p\u003e\n\u003cp\u003eThanks to the STC's on offer from the Australian government, you can get back more than $900 just by filling out the details of your installation with \u003ca title=\"Solar hot water rebate page\" href=\"https:\/\/ecosustainablehouse.com.au\/pages\/solar-hot-water-rebates\"\u003ean STC trader\u003c\/a\u003e. These heat pumps are PV ready out of the box, compatible with most brands, just connect a single wire to your solar home management system.\u003c\/p\u003e\n\u003cp\u003eThis fully self-contained unit uses free natural energy from the air around you to generate clean hot water year-round. If you want a single-piece water heater that is a breeze to install, designed for Australian conditions and hugely cost-effective, then the WWK is for you. There's no need to by a separate tank, as the pump is combined with a high grade thermal insulated cylinder with excellent long-term storage.\u003c\/p\u003e\n\u003cp\u003eFeatures and benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhisper quiet operation using an encased compressor\u003c\/li\u003e\n\u003cli\u003eSolar PV compatible (inverter required)\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor or outdoor installations \u003c\/li\u003e\n\u003cli\u003eGovernment energy rebates available\u003c\/li\u003e\n\u003cli\u003eSuitable for hard or soft water areas\u003c\/li\u003e\n\u003cli\u003eMaintenance-free long life impressed anode cylinder\u003c\/li\u003e\n\u003cli\u003e0.55kW Electrical loading (1.7kW for H model)\u003c\/li\u003e\n\u003cli\u003eAutomatic defrost function allows operation in cold climates (-5 degree min)\u003c\/li\u003e\n\u003cli\u003eDurable enamelled steel cylinder\u003c\/li\u003e\n\u003cli\u003eCan operate on off-peak power where applicable\u003c\/li\u003e\n\u003cli\u003eNew units are utilising a safe synthetic gas which has improved co-efficiency performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDuring Stiebel's tests, they recorded a 74% saving on electricity usage when the unit was compared to a traditional electric-powered hot water system. You can save even more thanks to the government small-scale renewable energy systems rebates. Refer to the table in the images below to see how much you can apply for.\u003c\/p\u003e\n\u003cp\u003eWe suggest combining your heat pump with a photo-voltaic solar generators. The units include a built-in contact point to make the integration process simple. It can be installed indoors as well if there is a 13m3 allowed for.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eThe Stiebel Eltron heat pump comes in two sizes, with or without a smart element for added thermal generation power:\u003cbr\u003e\u003cspan style=\"background: white;\"\u003e \u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background: white;\"\u003eWWK302 \/ WWK302H\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003e302 Litre storage capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003eSuitable for a 4-6 person household\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003e690mm diameter, 1921-1937mm Height (adjustable feet), 135kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003eDelivers 540\u003cspan\u003e L of 40°C shower temperature from a cold water temperature of 20°C\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003e\u003cspan\u003e850kpa cold water release valve\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWWK222 \/ WWK222H\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e220 Litre storage capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003eSuitable for a 4-6 person household\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e690mm diameter, 1553-1569mm Height (adjustable feet), 120kg \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDelivers \u003c\/span\u003e\u003cspan\u003e360 L of 40°C shower temperature from a cold water temperature of 20°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003e\u003cspan\u003e850kpa cold water release valve\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: the H indicates that the unit has a smart booster element. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThis smart element will automatically active when a large amount of water is drawn out of the tank in a short period of time, assisting the heat pump to get the top 80 litres of water to a desired temperature. In other words, even when the unit is in high demand, you'll still have perfect hot water coming from the tap.\u003c\/p\u003e\n\u003cp\u003eWhen you're ready to create environmentally friendly hot water all year round, \u003ca title=\"Contact page\" href=\"https:\/\/ecosustainablehouse.com.au\/pages\/contact\"\u003ecall Eco Sustainable House\u003c\/a\u003e and speak to our friendly staff for more information on the Stiebel Eltron unit. Trade pricing is available upon request. Eco Sustainable House cannot claim STC's on behalf of clients.\u003c\/p\u003e\n\u003cp\u003eDeliveries must be signed for or they will be returned to the depot and extra deliveries fees will be incurred.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFind out more:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cimg height=\"36\" width=\"36\" alt=\"pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/PDF_RED_ICON_e86f2064-53e8-4db1-a31e-3f2de528d6eb_icon.png?v=1553215923\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/WWK_Brochure_July_2021.pdf?v=1646802391\" title=\"Stiebel eltron brochure 2021\"\u003eStiebel Heat Pump Brochure \u003c\/a\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\n\u003ca title=\"Solar Hot Water System glass lined specs\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/SPEC_TANK_DGEM_AA_0516_01-Glass-Lined-Elec-Tank-Middle.pdf?7476809159435699789\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cimg height=\"36\" width=\"36\" alt=\"pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/PDF_RED_ICON_e86f2064-53e8-4db1-a31e-3f2de528d6eb_icon.png?v=1553215923\"\u003e\u003ca title=\"Heat pump technical information pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/STIEBEL_ELTRON_SPEC_SHEET_WWK_Hot_Water_Heat_Pump-7.pdf?608\"\u003eHeat Pump Specs\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cimg height=\"36\" width=\"36\" alt=\"pdf icon\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/PDF_RED_ICON_e86f2064-53e8-4db1-a31e-3f2de528d6eb_icon.png?v=1553215923\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/1613533965_STIEBEL_ELTRON_Data_Sheet_WWK_January_2021.pdf?v=1646865977\" title=\"WWK data sheet 2021\"\u003eWWK Data Sheet\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstyle\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/nmjQLkQ_Jyc\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","published_at":"2019-11-05T11:56:34+10:00","created_at":"2019-11-04T14:04:25+10:00","vendor":"Stiebel Eltron","type":"Solar Hot Water System","tags":["CO2 Heat Pump","Heat pump","heat pump compressor","Hot water","indoor heat pump","Renewable energy","self-contained heat pump","Solar Hot Water","solar hot water systems","Solar System","Stiebel Eltron","Stiebel Heat pump"],"price":315000,"price_min":315000,"price_max":357500,"available":true,"price_varies":true,"compare_at_price":408000,"compare_at_price_min":408000,"compare_at_price_max":449500,"compare_at_price_varies":true,"variants":[{"id":31122254561383,"title":"220 Litre \/ Yes","option1":"220 Litre","option2":"Yes","option3":null,"sku":"SE-WWK222H","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WWK Domestic Hot Water Heat Pump - 220 Litre \/ Yes","public_title":"220 Litre \/ Yes","options":["220 Litre","Yes"],"price":325000,"weight":120000,"compare_at_price":421000,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":31122254594151,"title":"220 Litre \/ No","option1":"220 Litre","option2":"No","option3":null,"sku":"SE-WWK222","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WWK Domestic Hot Water Heat Pump - 220 Litre \/ No","public_title":"220 Litre \/ No","options":["220 Litre","No"],"price":315000,"weight":120000,"compare_at_price":408000,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":31122254626919,"title":"302 Litre \/ Yes","option1":"302 Litre","option2":"Yes","option3":null,"sku":"SE-WWK302H","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WWK Domestic Hot Water Heat Pump - 302 Litre \/ Yes","public_title":"302 Litre \/ Yes","options":["302 Litre","Yes"],"price":357500,"weight":135000,"compare_at_price":449500,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":31122254659687,"title":"302 Litre \/ No","option1":"302 Litre","option2":"No","option3":null,"sku":"SE-WWK302","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WWK Domestic Hot Water Heat Pump - 302 Litre \/ No","public_title":"302 Litre \/ No","options":["302 Litre","No"],"price":347500,"weight":135000,"compare_at_price":436000,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_17.png?v=1652331781","\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_18.png?v=1652331781","\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_19.png?v=1652331781","\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/outsidehome.png?v=1652331781","\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/WWK-Grey-BG.jpg?v=1652331781","\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/wwk-222-close-up-view.jpg?v=1652331781","\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/howitworksdiagram.png?v=1652331753","\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/302linedrawing.png?v=1652331753","\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/222linedrawing.png?v=1652331753"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_17.png?v=1652331781","options":["Size","Smart Element"],"media":[{"alt":"Steibel Eltron Heat pumps","id":21935358967911,"position":1,"preview_image":{"aspect_ratio":0.705,"height":810,"width":571,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_17.png?v=1652331781"},"aspect_ratio":0.705,"height":810,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_17.png?v=1652331781","width":571},{"alt":"WWK 220 Litre tank","id":21935358935143,"position":2,"preview_image":{"aspect_ratio":0.705,"height":810,"width":571,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_18.png?v=1652331781"},"aspect_ratio":0.705,"height":810,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_18.png?v=1652331781","width":571},{"alt":"WWK 302 Litre tank","id":21935358902375,"position":3,"preview_image":{"aspect_ratio":0.705,"height":810,"width":571,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_19.png?v=1652331781"},"aspect_ratio":0.705,"height":810,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/ESH_19.png?v=1652331781","width":571},{"alt":"WWK unit installed outside home","id":21716952383591,"position":4,"preview_image":{"aspect_ratio":0.705,"height":810,"width":571,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/outsidehome.png?v=1652331781"},"aspect_ratio":0.705,"height":810,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/outsidehome.png?v=1652331781","width":571},{"alt":"WWK heat pump on grey background","id":21716946518119,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/WWK-Grey-BG.jpg?v=1652331781"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/WWK-Grey-BG.jpg?v=1652331781","width":2000},{"alt":"Stiebel WWK heat pump close up","id":5582278459495,"position":6,"preview_image":{"aspect_ratio":1.0,"height":369,"width":369,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/wwk-222-close-up-view.jpg?v=1652331781"},"aspect_ratio":1.0,"height":369,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/wwk-222-close-up-view.jpg?v=1652331781","width":369},{"alt":"Heat pump operation diagram","id":5611547852903,"position":7,"preview_image":{"aspect_ratio":1.477,"height":816,"width":1205,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/howitworksdiagram.png?v=1652331753"},"aspect_ratio":1.477,"height":816,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/howitworksdiagram.png?v=1652331753","width":1205},{"alt":"WWK302 model line drawing","id":21716205109351,"position":8,"preview_image":{"aspect_ratio":2.04,"height":791,"width":1614,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/302linedrawing.png?v=1652331753"},"aspect_ratio":2.04,"height":791,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/302linedrawing.png?v=1652331753","width":1614},{"alt":"WWK 222 Line drawing","id":21716212220007,"position":9,"preview_image":{"aspect_ratio":2.039,"height":908,"width":1851,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/222linedrawing.png?v=1652331753"},"aspect_ratio":2.039,"height":908,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/products\/222linedrawing.png?v=1652331753","width":1851}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eSelf-Contained Heat Pump \u0026amp; Hot Water Tank\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFREE Delivery Gold Coast, Brisbane, Sunshine Coast \u0026amp; Northern Rivers areas\u003c\/strong\u003e. Flat rate delivery for most metro areas in Australia.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe compact Stiebel Eltron WWK hot water heat pump is perfect for small to medium-sized homes that want to save on their power bills and use a totally renewable energy source. Eco Sustainable House is a huge fan of Stiebel's energy efficient and environmentally responsible solution!\u003c\/p\u003e\n\u003cp\u003eThanks to the STC's on offer from the Australian government, you can get back more than $900 just by filling out the details of your installation with \u003ca title=\"Solar hot water rebate page\" href=\"https:\/\/ecosustainablehouse.com.au\/pages\/solar-hot-water-rebates\"\u003ean STC trader\u003c\/a\u003e. These heat pumps are PV ready out of the box, compatible with most brands, just connect a single wire to your solar home management system.\u003c\/p\u003e\n\u003cp\u003eThis fully self-contained unit uses free natural energy from the air around you to generate clean hot water year-round. If you want a single-piece water heater that is a breeze to install, designed for Australian conditions and hugely cost-effective, then the WWK is for you. There's no need to by a separate tank, as the pump is combined with a high grade thermal insulated cylinder with excellent long-term storage.\u003c\/p\u003e\n\u003cp\u003eFeatures and benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhisper quiet operation using an encased compressor\u003c\/li\u003e\n\u003cli\u003eSolar PV compatible (inverter required)\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor or outdoor installations \u003c\/li\u003e\n\u003cli\u003eGovernment energy rebates available\u003c\/li\u003e\n\u003cli\u003eSuitable for hard or soft water areas\u003c\/li\u003e\n\u003cli\u003eMaintenance-free long life impressed anode cylinder\u003c\/li\u003e\n\u003cli\u003e0.55kW Electrical loading (1.7kW for H model)\u003c\/li\u003e\n\u003cli\u003eAutomatic defrost function allows operation in cold climates (-5 degree min)\u003c\/li\u003e\n\u003cli\u003eDurable enamelled steel cylinder\u003c\/li\u003e\n\u003cli\u003eCan operate on off-peak power where applicable\u003c\/li\u003e\n\u003cli\u003eNew units are utilising a safe synthetic gas which has improved co-efficiency performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDuring Stiebel's tests, they recorded a 74% saving on electricity usage when the unit was compared to a traditional electric-powered hot water system. You can save even more thanks to the government small-scale renewable energy systems rebates. Refer to the table in the images below to see how much you can apply for.\u003c\/p\u003e\n\u003cp\u003eWe suggest combining your heat pump with a photo-voltaic solar generators. The units include a built-in contact point to make the integration process simple. It can be installed indoors as well if there is a 13m3 allowed for.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eThe Stiebel Eltron heat pump comes in two sizes, with or without a smart element for added thermal generation power:\u003cbr\u003e\u003cspan style=\"background: white;\"\u003e \u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background: white;\"\u003eWWK302 \/ WWK302H\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003e302 Litre storage capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003eSuitable for a 4-6 person household\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003e690mm diameter, 1921-1937mm Height (adjustable feet), 135kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003eDelivers 540\u003cspan\u003e L of 40°C shower temperature from a cold water temperature of 20°C\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003e\u003cspan\u003e850kpa cold water release valve\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWWK222 \/ WWK222H\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e220 Litre storage capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003eSuitable for a 4-6 person household\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e690mm diameter, 1553-1569mm Height (adjustable feet), 120kg \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDelivers \u003c\/span\u003e\u003cspan\u003e360 L of 40°C shower temperature from a cold water temperature of 20°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: white;\"\u003e\u003cspan\u003e850kpa cold water release valve\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: the H indicates that the unit has a smart booster element. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThis smart element will automatically active when a large amount of water is drawn out of the tank in a short period of time, assisting the heat pump to get the top 80 litres of water to a desired temperature. In other words, even when the unit is in high demand, you'll still have perfect hot water coming from the tap.\u003c\/p\u003e\n\u003cp\u003eWhen you're ready to create environmentally friendly hot water all year round, \u003ca title=\"Contact page\" href=\"https:\/\/ecosustainablehouse.com.au\/pages\/contact\"\u003ecall Eco Sustainable House\u003c\/a\u003e and speak to our friendly staff for more information on the Stiebel Eltron unit. Trade pricing is available upon request. Eco Sustainable House cannot claim STC's on behalf of clients.\u003c\/p\u003e\n\u003cp\u003eDeliveries must be signed for or they will be returned to the depot and extra deliveries fees will be incurred.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFind out more:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cimg height=\"36\" width=\"36\" alt=\"pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/PDF_RED_ICON_e86f2064-53e8-4db1-a31e-3f2de528d6eb_icon.png?v=1553215923\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/WWK_Brochure_July_2021.pdf?v=1646802391\" title=\"Stiebel eltron brochure 2021\"\u003eStiebel Heat Pump Brochure \u003c\/a\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\n\u003ca title=\"Solar Hot Water System glass lined specs\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/SPEC_TANK_DGEM_AA_0516_01-Glass-Lined-Elec-Tank-Middle.pdf?7476809159435699789\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cimg height=\"36\" width=\"36\" alt=\"pdf icon\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/PDF_RED_ICON_e86f2064-53e8-4db1-a31e-3f2de528d6eb_icon.png?v=1553215923\"\u003e\u003ca title=\"Heat pump technical information pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/STIEBEL_ELTRON_SPEC_SHEET_WWK_Hot_Water_Heat_Pump-7.pdf?608\"\u003eHeat Pump Specs\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cimg height=\"36\" width=\"36\" alt=\"pdf icon\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/PDF_RED_ICON_e86f2064-53e8-4db1-a31e-3f2de528d6eb_icon.png?v=1553215923\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0039\/9258\/4281\/files\/1613533965_STIEBEL_ELTRON_Data_Sheet_WWK_January_2021.pdf?v=1646865977\" title=\"WWK data sheet 2021\"\u003eWWK Data Sheet\u003c\/a\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstyle\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/nmjQLkQ_Jyc\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e"}

WWK Domestic Hot Water Heat Pump

Product Description
$4,210.00
Maximum quantity available reached.

Self-Contained Heat Pump & Hot Water Tank

FREE Delivery Gold Coast, Brisbane, Sunshine Coast & Northern Rivers areas. Flat rate delivery for most metro areas in Australia.

The compact Stiebel Eltron WWK hot water heat pump is perfect for small to medium-sized homes that want to save on their power bills and use a totally renewable energy source. Eco Sustainable House is a huge fan of Stiebel's energy efficient and environmentally responsible solution!

Thanks to the STC's on offer from the Australian government, you can get back more than $900 just by filling out the details of your installation with an STC trader. These heat pumps are PV ready out of the box, compatible with most brands, just connect a single wire to your solar home management system.

This fully self-contained unit uses free natural energy from the air around you to generate clean hot water year-round. If you want a single-piece water heater that is a breeze to install, designed for Australian conditions and hugely cost-effective, then the WWK is for you. There's no need to by a separate tank, as the pump is combined with a high grade thermal insulated cylinder with excellent long-term storage.

Features and benefits:

  • Whisper quiet operation using an encased compressor
  • Solar PV compatible (inverter required)
  • Suitable for indoor or outdoor installations 
  • Government energy rebates available
  • Suitable for hard or soft water areas
  • Maintenance-free long life impressed anode cylinder
  • 0.55kW Electrical loading (1.7kW for H model)
  • Automatic defrost function allows operation in cold climates (-5 degree min)
  • Durable enamelled steel cylinder
  • Can operate on off-peak power where applicable
  • New units are utilising a safe synthetic gas which has improved co-efficiency performance

During Stiebel's tests, they recorded a 74% saving on electricity usage when the unit was compared to a traditional electric-powered hot water system. You can save even more thanks to the government small-scale renewable energy systems rebates. Refer to the table in the images below to see how much you can apply for.

We suggest combining your heat pump with a photo-voltaic solar generators. The units include a built-in contact point to make the integration process simple. It can be installed indoors as well if there is a 13m3 allowed for.

The Stiebel Eltron heat pump comes in two sizes, with or without a smart element for added thermal generation power:
 
WWK302 / WWK302H

  • 302 Litre storage capacity
  • Suitable for a 4-6 person household
  • 690mm diameter, 1921-1937mm Height (adjustable feet), 135kg
  • Delivers 540 L of 40°C shower temperature from a cold water temperature of 20°C
  • 850kpa cold water release valve

 

WWK222 / WWK222H

  • 220 Litre storage capacity
  • Suitable for a 4-6 person household
  • 690mm diameter, 1553-1569mm Height (adjustable feet), 120kg 
  • Delivers 360 L of 40°C shower temperature from a cold water temperature of 20°C
  • 850kpa cold water release valve

Note: the H indicates that the unit has a smart booster element. 

This smart element will automatically active when a large amount of water is drawn out of the tank in a short period of time, assisting the heat pump to get the top 80 litres of water to a desired temperature. In other words, even when the unit is in high demand, you'll still have perfect hot water coming from the tap.

When you're ready to create environmentally friendly hot water all year round, call Eco Sustainable House and speak to our friendly staff for more information on the Stiebel Eltron unit. Trade pricing is available upon request. Eco Sustainable House cannot claim STC's on behalf of clients.

Deliveries must be signed for or they will be returned to the depot and extra deliveries fees will be incurred.

Find out more:

pdf iconStiebel Heat Pump Brochure

pdf iconHeat Pump Specs

pdf iconWWK Data Sheet

    If you wish to nominate your own freight or pick up from our factory in Burleigh, QLD please enter the postcode as 4220, choose 'Click & Collect' from Burleigh Heads when placing your order. Our team will then reach out to discuss pickup time.

    Some products are also available to collect from Sydney. Please Contact Us if your order is not calculating shipping correctly.

    Products are either dispatched from our factory in Burleigh Heads QLD or larger orders may be sent direct from our manafacturers in Melbourne, Sydney or Brisbane.

    Eco Sustainable House processes your orders as quickly as possible. Orders are printed daily and take between 2 - 5 working days to process.

    For more specific shipping and returns information, please click here.

    At Eco Sustainable House, we pride ourselves on going above and beyond for our customers. 

    We have a list of licensed and manufacturer verified installers. If you require an installation quote for one of our products, please fill out an Installation Quote request. 

    Our trusted installers work all along the Gold Coast, Brisbane and NSW Northern Rivers. If you are outside these areas, we are also happy to assist finding the right installer near you or can refer you back to the manufaturer.

    If you experience any problems submitting your request, please Contact Us.

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