
KFFKFF 27kW Tankless Electric Water Heater
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The KFFKFF 27kW is a whole-house electric tankless water heater built around a die-cast aluminum heating element. At 27kW it needs a large dedicated electrical supply, roughly 113 amps at 240V, so most homes need an electrician and possibly a service upgrade before it can run. It suits households replacing a tank heater where panel capacity allows, and it competes with brands like Rheem, EcoSmart and Stiebel Eltron on output and safety features rather than on smart controls or brand support.
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Lowest price we've seen: $263.99 on Nov 9 at Walmart. Tracked across 1 store since Nov 9.
Product Description Quick Access to Hot Water with Consistent Functionality Experience a new level of convenience with this tankless water heater. Utilizing advanced die-cast aluminum heating technology, it efficiently delivers hot water at a consistent temperature, ensuring safety by minimizing the chances of electrical leakage. Quick and Efficient Heating Provides immediate hot water access, perfect for colder months. Designed for installation in multiple household water areas, promoting energy efficiency and dependable performance for family use. Durable and Dependable The heater, crafted from die-cast aluminum, ensures safe operation by keeping cold water and electrical components separate during the heating process. Its corrosion-resistant design minimizes rust and scale formation, contributing to a longer service life. Small and Efficient Design This compact design saves space and can be mounted on the wall. It includes a lock to prevent unintentional adjustments and ensures the water temperature settings remain accurate. Suggestions for Care and Maintenance During the winter months, ensure the unit is completely drained to prevent damage from freezing. To maintain optimal water flow, clean the inlet filter and showerhead regularly. Versatile Usage This electric tankless water heater is designed to provide hot water for various settings, including home bathrooms, public washrooms, and hair salons, catering to your daily hot water requirements. Space-Saving and Discreet Compact design that saves space in your home or workplace. Includes a complete set of installation tools and clear instructions, ensuring a simple and hassle-free setup process. Specifications Item Model Number: JN27 Net Weight: 13.56 lbs / 6.15 kg Main Material: ABS 5VA Item Dimensions: 18.86 x 11 x 4 inch / 470 x 278 x 100 mm Power: 27kW Voltage: AC 240V Temperature Range: 30-60℃ / 86-140℉ Minimum Flow Rate to Start: 1.5±0.3L/min Water Pipe Connection: 3/4'' NPT Package Content Electric Tankless Water Heater x 1 Screws x 3 Filter x 1 Flat Washers x 2 Rubber Connectors x 3 User Manual x 1









