--- product_id: 419820417 title: "Instant Water Heater for in-Line Sinks, Wash Basins, and Showers, Tankless Electric Heating Element, Energy Efficient Supply System, Compact Space Saver, Wall Mounted" brand: "kb tools" price: "861.95 DT" currency: TND in_stock: true reviews_count: 6 category: "Kb Tools" url: https://www.desertcart.tn/products/419820417-instant-water-heater-for-in-line-sinks-wash-basins-showers store_origin: TN region: Tunisia --- # 3500W rapid heat maintains water pressure wall-mounted space saver Instant Water Heater for in-Line Sinks, Wash Basins, and Showers, Tankless Electric Heating Element, Energy Efficient Supply System, Compact Space Saver, Wall Mounted **Brand:** kb tools **Price:** 861.95 DT **Availability:** ✅ In Stock ## Summary > 🔥 Instant warmth, zero wait—upgrade your daily flow! ## Quick Answers - **What is this?** Instant Water Heater for in-Line Sinks, Wash Basins, and Showers, Tankless Electric Heating Element, Energy Efficient Supply System, Compact Space Saver, Wall Mounted by kb tools - **How much does it cost?** 861.95 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/419820417-instant-water-heater-for-in-line-sinks-wash-basins-showers) ## Best For - kb tools enthusiasts ## Why This Product - Trusted kb tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy-Smart DAFI System:** Cut energy costs with advanced efficiency that heats only what you need, when you need it. - • **Compact & Sleek Wall-Mount:** Maximize your space with a discreet, modern design that fits seamlessly under sinks or beside showers. - • **Consistent Flow & Pressure:** Experience steady water pressure without compromise, perfect for multitasking in busy homes. - • **Instant Hot Water, Zero Wait:** Enjoy immediate warmth the moment you turn the tap—no more cold shocks or wasted time. - • **Certified Installation Recommended:** Ensure safety and peak performance with professional setup—because quality matters. ## Overview The KB Tools Instant Water Heater is a 3500W tankless electric system designed for in-line installation under sinks or beside showers. Featuring an energy-efficient DAFI heating element, it delivers hot water instantly while maintaining consistent water pressure. Its compact, wall-mounted design saves space and fits modern interiors. Ideal for kitchens, bathrooms, and quick showers, it requires professional installation to ensure safety and optimal performance. ## Description Product Description Avoid cold water and cold showers by heating it up instantly with a tankless electric water heater from If you’re tired of turning on the hot water only to have to wait a few minutes before it finally reaches the temperature you need it’s time you took a smarter approach to your water supply. We developed the Instant Water Heater to make it easier to turn “static” cold water supply into hot water the moment you turn the knob on the sink or shower. An all-in-one, wall-mounted system our electric water heater is energy efficient, maintains flow rate and water pressure, and keeps your water hot, so you can wash dishes, take a shower, or get warm water for tea or coffee in a pinch - and all without having to turn on the water and wait for it to reach a hot temperature. Take back your time by avoiding the cold-to-warm process and make sure your water is hot the moment you turn it on with a KB Tools Instant Water Heater. Product Details • Instant Electric Water Heater • In-Line Under Sink (or Beside Shower) System • Compact, DAFI Energy-Saving Design • Maintains Water Pressure • Heat-Resistant, Heavy-Duty Plastic Construction • Wall-Mounted Installation (Any Angle) • Note: Should Only Be Installed and Serviced by a Certified Specialist Ensure your water gets hot the moment you turn it on with an instant water heater that keeps your sink, basin, or shower warm and ready. Review: Instant hot water - This little under sink water heater works well in our remote downstairs loo. Saving long pipe runs from the hot tank. Review: H - Did not work at all. ## Features - Home Electric Water Heater – Ideal for the kitchen or bathroom these tankless water heaters make it easy to get hot water the moment you turn the knob, so you can avoid having to wait for it to heat up just for some tea or a quick shower. - Advanced DAFI Energy System – Our energy-efficient DAFI sink water heater is safe, effective, and heats small and large water options including kitchen sinks, bathroom wash basins, and even your shower, so you can enjoy hot water seamlessly. - Avoid Ice-Cold Water – Say goodbye to jumping into the shower too soon and freezing your body or waiting forever to get hot enough water for a cup of tea. This instant heating system provides clean, fresh, hot water in real time. - Professional Installation Recommended – We also recommend that KB Tools home water heaters be installed by trained plumbers or certified water heater installers to ensure safe, effective operation. Check your local area for additional support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09V7CV3J3 | | Best Sellers Rank | 37,935 in DIY & Tools ( See Top 100 in DIY & Tools ) 36 in Water Heaters & Parts | | Brand | KB Tools | | Colour | White | | Country of Origin | Poland | | Customer Reviews | 3.6 out of 5 stars 34 Reviews | | Efficiency | A | | Heat Output | 3500 Watts | | Included Components | Adapter | | Is Electric | Yes | | Manufacturer | Formaster | | Manufacturer Warranty Description | 3 years. | | Material | Plastic | | Model Number | IP3.5kW | | Mount Type | Wall | | Power source | Corded Electric | | Special Features | Energy Efficient | | Special feature | Energy Efficient | | Style | Indoor Installation | | Unit Count | 1.0 count | | Voltage | 230 Volts | ## Product Details - **Brand:** KB Tools - **Colour:** White - **Power source:** Corded Electric - **Special feature:** Energy Efficient - **Voltage:** 230 Volts ## Images ![Instant Water Heater for in-Line Sinks, Wash Basins, and Showers, Tankless Electric Heating Element, Energy Efficient Supply System, Compact Space Saver, Wall Mounted - Image 1](https://m.media-amazon.com/images/I/71dMHYRiEuL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Instant hot water *by G***L on 7 May 2024* This little under sink water heater works well in our remote downstairs loo. Saving long pipe runs from the hot tank. ### ⭐ H *by M***N on 22 April 2026* Did not work at all. ### ⭐⭐⭐⭐⭐ Very good, high quality product. Recommended! *by K***S on 2 January 2024* Very good, high quality product. Recommended! ## Frequently Bought Together - Instant Water Heater for in-Line Sinks, Wash Basins, and Showers, Tankless Electric Heating Element, Energy Efficient Supply System, Compact Space Saver, Wall Mounted - Hapilife Basin Mixer Taps with Pop Up Waste Slotted Bathroom Sink Tap Mixers Washroom Cloakroom Taps Single Lever Chrome Stainless Steel with G1/2 Hoses Round 1 Hole - VeeBath 90mm Fast Flow Easy Clean Shower Enclosure Tray Waste Trap, Shower Drain Cover- Chrome --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/419820417-instant-water-heater-for-in-line-sinks-wash-basins-showers](https://www.desertcart.tn/products/419820417-instant-water-heater-for-in-line-sinks-wash-basins-showers) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-19*