Under-sink hot water heater promising near-instant warm water for hand basins and kitchen taps. Ideal for busy households that hate waiting for hot taps, the compact ExKeen Instant Hot Water Heater gives on-demand warmth with an LCD readout. Will the compact, tankless approach suit your sink and everyday needs?
⚡ At a Glance
- • Heating Performance: 3500W element brings water to around 35°C within a few seconds and maintains higher temperatures during continuous flow
- • Best for: Hand wash sinks in kitchens, bathrooms and public toilets needing instant warm water
- • Not ideal for: Whole-house supply or high-flow shower systems that require large water volumes
Integral cast aluminium tankless heating gives hot water on demand without storage. Compact dimensions make under-sink replacement straightforward.
Rapid Hot Water, with 3500W heating element
A high-power 3500W heating element heats incoming water flow quickly, reaching 35°C in a few seconds and able to continue raising temperature as flow continues.
Fast warm water at small taps removes waiting time and suits quick handwashing and rinsing tasks.
Energy and Space Saving, with integral cast aluminium tankless heating
Integral cast aluminium heating technology heats water on demand without storing water, eliminating preheating and standby heat loss.
Lower wasted energy compared with stored-water units and a smaller footprint frees cupboard space under the sink.
Simple Control and Monitoring, with LCD touch panel and unit switch
A touch switch on the control panel starts heating while an LCD shows real-time temperature; long-pressing the switch changes between Celsius and Fahrenheit.
Easy operation with clear temperature feedback, making the unit straightforward for all household members to use.
✨ The 4 Key Reasons for ExKeen Instant Hot Water Heater
- 3500W Heating Element - Cuts wait time to hot water to a few seconds.
- Tankless Cast Aluminium System - Reduces standby energy loss and saves cupboard space.
- LCD Temperature Display - Displays real-time temperature for accurate, confident hot-water control.
- Compact 19.5×11.6×7 cm Size - Fits tight under-sink spaces, allowing straightforward unit replacement.
📋 Technical Details at a Glance
- Category: Instant electric under-sink water heater
- Brand: ExKeen
- Power: 3500W
- Heating Technology: Integral cast aluminium tankless heating
- Heat Time: Heats to 35°C in a few seconds
❓ Frequently Asked Questions
Q: Can this supply hot water for a shower?
A: Specifically designed for hand wash sinks and noted as suitable for kitchens, bathrooms and public toilets. The information does not confirm suitability for full-flow showers or whole-house shower systems.
Q: Does the unit require preheating?
A: No preheating is required; heating occurs on demand thanks to the tankless integral cast aluminium system.
Q: How is temperature set and shown?
A: A touch switch starts heating and an LCD shows the real-time temperature. Celsius is the default unit and a long-press of the switch toggles to Fahrenheit.
🏆 Our Verdict
Suitable for households and small commercial sites that need instant hot water at hand basins. On-demand 3500W heating with integral cast aluminium tankless technology delivers quick warmth in a compact package. Strong long-term value for anyone prioritising rapid, energy-efficient hot water in tight under-sink spaces.
