{"product_id":"ukew-instaheat-11kw-tankless-instant-water-heater-multi-point-use-for-sinks-showers","title":"UKEW Instaheat 11kW Tankless Instant Water Heater – Multi-Point Use for Sinks \u0026 Showers","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eExperience endless hot water on demand with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUKEW Instaheat 11kW Tankless Instant Water Heater\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a powerful and efficient solution designed for multi-point use in residential or commercial settings. Whether you need to supply hot water to a kitchen sink, bathroom basin, or even a shower, this high-performance unit delivers continuous hot water without the bulk or energy waste of a traditional storage tank. With its robust 11kW heating capacity, it rapidly heats water as it flows through the unit, ensuring a constant supply at the desired temperature for multiple outlets simultaneously. Its compact, wall-mountable design saves valuable space, making it ideal for flats, offices, small businesses, and holiday lets where every inch counts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eEngineered for both performance and safety, the Instaheat 11kW features advanced digital controls with a clear \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLED display\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing you to monitor and adjust the water temperature precisely. Intelligent safety systems, including \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eleakage protection, overheating protection, and a built-in pressure relief valve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, provide complete peace of mind during operation. Designed for point-of-use installation, this unit connects directly to your cold water supply, heating water only when needed—eliminating standby heat loss and reducing energy bills. With its automatic memory function, your preferred temperature settings are retained, ensuring consistent comfort every time you turn on the tap.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePowerful 11kW Instant Heating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Delivers a continuous flow of hot water on demand—no waiting for a tank to reheat, ideal for busy households or light commercial use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMulti-Point Capability:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for supplying one or two outlets simultaneously, such as a kitchen sink and nearby basin, or a single shower.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSpace-Saving Tankless Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compact unit (396 x 220 x 88mm) mounts neatly on the wall, freeing up floor space and eliminating the need for a bulky storage cylinder.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDigital LED Display \u0026amp; Controls:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Clear digital interface for easy monitoring and precise adjustment of water temperature to suit your preference.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eComprehensive Safety Protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built-in leakage protection, overheat protection, thermal cut-out (95°C), and a pressure relief valve ensure safe, worry-free operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAutomatic Memory Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Remembers your last temperature setting, so you don't need to readjust each time you use the heater.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eEasy Point-of-Use Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Connects directly to 1\/2\" copper pipework and requires a 50A circuit breaker with 6mm² cable (installation by a qualified electrician recommended).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eEfficient \u0026amp; Cost-Effective:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heats water only when needed, eliminating standby heat loss from storage tanks and potentially reducing energy consumption.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUKEW Instaheat 11kW Tankless Instant Water Heater\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePower Output\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11000 Watts (11kW)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e220 - 240V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eRated Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47.8 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eRequired Circuit Breaker\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eRequired Cable Size\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6mm²\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eHeating Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInstantaneous \/ Tankless\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMulti-point (1 or 2 outlets)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDefault Working Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eOverheating Protection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eThermal Cut-Out\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e95°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMin. Water Flow to Activate\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 Litres per minute\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWater Pressure Range\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.02 - 0.6 MPa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePipe Connection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCopper 1\/2\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLED Digital Display\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eSpecial Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAutomatic Memory Function, Leakage Protection, Pressure Relief Valve\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDimensions (H x W x D)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e396 x 220 x 88 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePoint-of-use, wall-mounted\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eFrequently Asked Questions (FAQs)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e1. What does \"multi-point use\" mean for this water heater?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMulti-point means the heater is designed to supply hot water to more than one outlet, though not necessarily simultaneously at full capacity. This 11kW model is suitable for one or two outlets (e.g., a kitchen tap and a basin, or a single shower). It will provide hot water to both, but using two outlets at once may slightly reduce the flow rate or temperature rise compared to using just one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e2. What electrical installation requirements are needed for this 11kW heater?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDue to its 11kW power rating, this unit requires a dedicated electrical circuit. It needs a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e50 Amp double-pole isolating switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e50A circuit breaker\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (MCB), and must be wired with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6mm² cable\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (twin and earth or suitable flex). Installation must be carried out by a qualified electrician to ensure compliance with wiring regulations and safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e3. How hot will the water get, and can I control the temperature?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe default working temperature is 50°C, which is typically suitable for general use. You can adjust the temperature using the digital controls. However, with instantaneous heaters, the outgoing temperature depends on both the incoming cold water temperature and the flow rate. In winter, when incoming water is colder, you may need to reduce the flow rate at the tap to achieve the same temperature as in summer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e4. What safety features does this heater have?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe Instaheat 11kW is equipped with multiple safety systems: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eleakage protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to prevent electrical hazards, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eoverheating protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e that cuts power if internal temperatures exceed safe limits (60°C), a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ethermal cut-out\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e at 95°C, and a built-in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epressure relief valve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to manage excess water pressure. These features ensure safe and reliable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e5. Can this heater be used for a whole house or multiple bathrooms?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThis 11kW model is best suited for point-of-use applications, such as supplying a kitchen and adjacent basin, or a single shower\/bathroom. For a whole house with multiple bathrooms requiring simultaneous hot water, you would typically need a higher power rating (e.g., 27kW or more) or a different system type. This unit is ideal for flats, small commercial sinks, or as a booster for specific areas.\u003c\/span\u003e\u003c\/p\u003e","brand":"UKEW","offers":[{"title":"Default Title","offer_id":57136734372222,"sku":null,"price":149.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/3832\/4350\/files\/9kw-tankless-instant-water-heater-multi-point-use-596-550x550.jpg?v=1773784313","url":"https:\/\/ssmelectric.co.uk\/products\/ukew-instaheat-11kw-tankless-instant-water-heater-multi-point-use-for-sinks-showers","provider":"SSM ELECTRIC","version":"1.0","type":"link"}