HeatyJet Under Sink Water Heater: Compact, Powerful Tankless Under Sink Water Heating System

HeatyJet Under Sink Water Heater: Compact, Powerful Tankless Under Sink Water Heating System
Enjoy endless on-demand hot water without waiting. HeatyJet features 95% thermal efficiency, intelligent AI temperature control, and complete multi-layer safety protection in an ultra-compact design built neatly for your kitchen, bathroom, or utility sink.

• Instant 3-second rapid water heating system
• Smart touch screen & exact digital temp display
• Compact 7.5 x 7.5 x 19 cm body design
• Safe water-electricity separation

Smart, Energy-Efficient Tankless Water Heating Engineered for Modern British Homes

Instant 3-Second Continuous Hot Water

Eliminate freezing cold bursts and long waits. The 304 stainless steel heating tube delivers continuous on-demand hot water at up to 95% thermal efficiency, heating only what you use to slash power bills.

Intelligent AI Temp & Flow Management

Built-in smart chip adapts heating power automatically to fluctuating water flow, keeping your set temperature steady from 20°C to 55°C on the clear digital touchscreen without unexpected scalding.

Advanced Multi-Layer Safe Design

Rest easy with total water-electricity separation, IPX4 waterproof casing, dry-burn protection, and leakage safety. Built for dependable daily use in kitchens, cloakrooms, and office sinks.

Over 10,000+ happy homeowners enjoying reliable instant hot water

⭐⭐⭐⭐⭐Rated 4.9/5 by 2,400+ UK Reviews

HeatyJet Instant Under Sink Water Heater: Endless Hot Water on Demand with Smart AI Control

Upgrade your sink with instant hot water. Compact, energy-saving, and ultra-safe, HeatyJet heats in 3 seconds with precision touch control for home and commercial spaces.

• Rapid 3-second tankless heating element
• Smart LED digital display & touch control
• Complete IPX4 water & electricity separation
• Compact size fits inside tiny spaces

⭐⭐⭐⭐⭐

"HeatyJet solves the classic problem of waiting for boiler water to travel across the house. Its 95% thermal efficiency and robust safety separation make it a premier choice for under-sink instant hot water."

Mark Davies, Research Specialist

Why Choose HeatyJet
The Smarter, Faster Way to Heat Water Under Any Modern Sink
Engineered for maximum speed and efficiency

3-Second Fast Heating
High-powered 304 stainless steel heating coil provides rapid hot water on demand, ending frustrating waits at taps in kitchens, bars, and cloakrooms.

95% Thermal Efficiency
Unlike bulky traditional boiler cylinders, it only heats flowing water, preventing standby energy loss and cutting household electricity expenses.

Space-Saving Body
Measuring just 7.5 x 7.5 x 19 cm, it slots easily beneath compact kitchen sinks, utility cupboards, or vanity units.

Smart AI Flow Temperature
Advanced microchip monitors incoming flow and modulates heating output dynamically to preserve your selected water warmth effortlessly.

Complete 5-Layer Protection
Equipped with dry-burn detection, high-temperature shutoff, IPX4 waterproofing, and isolated water-electricity channels for safety.

Flexible 360° Mounting
Supports vertical, horizontal, or inclined installation to fit awkward pipework arrangements under sinks, counters, and commercial washrooms.

See In Action

What Is Inside Your Package?

• HeatyJet Under Sink Water Heater
• Packaging Box
• User Manual

Frequently Asked
Common questions answered

How quickly does HeatyJet heat?
HeatyJet delivers hot water in approximately 3 seconds using a high-efficiency 304 stainless steel heating tube, providing instant and continuous hot flow.

What are the power requirements?
HeatyJet operates at 3.5KW to 5.5KW. Please ensure your wiring, circuit breaker, and switch meet the required electrical specifications before setup.

Can it be mounted horizontally?
Yes. HeatyJet supports horizontal, vertical, and inclined mounting orientations, making it versatile for constrained spaces under sinks.

What is the temp range?
You can set temperatures from 20°C up to 55°C via the touch screen. The smart AI chip constantly monitors incoming flow to maintain your chosen output warmth reliably.

Is it safe from leakages?
Yes. HeatyJet features complete water-electricity separation, IPX4 waterproof body, dry-burn protection, and automatic high-temperature shutoff for total safety.

Does it fit in tight sinks?
Absolutely. Its compact form measures just 7.5 x 7.5 x 19 cm, fitting snugly inside tight kitchen and vanity cupboards.

What water pressure is needed?
HeatyJet works smoothly with standard water pressures between 0.1 and 0.6 MPa, ideal for residential homes, salons, bars, and office spaces.

Does it reduce electricity bills?
Yes, tankless on-demand heating eliminates storage cylinder heat loss, while 95% thermal efficiency ensures you only pay for the exact volume of water you actually use.

Real Customer Review
Real Feedback From Real UK Customers

OUR GUARANTEE:
If you don’t have a positive experience for any reason, contact us any time and we will help you out.
✅ Safe and Secure SSL Checkout
✅ 100% Quality Inspection
✅ 24/7 Customer Service
✅ Real time tracking along the way
✅ No hidden fees