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Water Heaters Under Sink Water Heaters

Under Sink Water Heaters

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ELDOM 7 liter Under Sink Storage Water Heater 1.5KW

ELDOM Boiler 7 Litres, 1.5 kW – Compact Under-Sink Water Heater

Reliable, efficient and built to last – perfect for small spaces!

The ELDOM 72324PMP is a space-saving 7-litre electric boiler designed for discreet installation under the sink or within kitchen cupboards. Manufactured in the EU to meet rigorous safety and quality standards, it delivers energy-efficient hot water for daily use while reducing running costs.

Key Features:

  • Energy-Saving Performance: Thick ECO polyurethane foam insulation minimises heat loss, ensuring optimal efficiency.

  • Durable Build: Robust construction paired with a modern, elegant design for long-lasting reliability.

  • Compact & Discreet: Ideal for tight spaces with dimensions of 340 mm H x 285 mm W x 288 mm D.

  • Easy Installation: Includes a manual and full installation kit (inlet with combined safety valve and screws).

  • Adjustable Temperature: External mechanical thermostat for customising water heating.

  • User-Friendly Operation: Illuminated power switch for clear visibility and ease of use.

  • Pressurised System: Compatible with modern plumbing setups.

Technical Specifications:

  • Nominal Volume: 6.5 litres

  • Rated Power: 1.5 kW / 230 V

  • Nominal Pressure: 0.8 MPa

  • Water Connection: ½-inch (top connections only)

  • Weight: 6.6 kg

  • Energy Efficiency Rating: B

Warranty:
3-year warranty on the boiler, 2 years on electrical components.

Included in the Box:

  • Installation kit (combined safety valve, inlet and screws).

  • Detailed user manual.


Note: Ensure all connections are positioned at the top during installation. Professional installation is recommended to comply with local regulations.

Perfect for compact kitchens or small households, this pressurised boiler combines practicality with energy efficiency, offering a cost-effective solution for instant hot water needs!

£135.00
Out of stock
ELDOM 15L Under Sink Storage Water Heater 2KW

ELDOM 15-Litre Under Sink Storage Water Heater
The ELDOM 72326PMP is a compact electric storage water heater designed for under-sink or kitchen cabinet installation, delivering efficient hot water supply. Perfect for households with moderate hot water needs, this model combines practicality with sleek design.

Key Features & Specifications:
Design & Installation

  • Application: Compact size ideal for kitchen use, fitting neatly under countertops.

  • Insulation: High-quality ECO polyurethane foam insulation reduces heat loss, enhancing energy efficiency.

  • Styling: Modern, elegant design complements contemporary interiors.

Performance & Safety

  • Capacity: 15 litres – suitable for everyday household hot water demands.

  • Power: 2 kW (230V) for rapid, efficient heating.

  • Pressure Rating: Operates at 0.8 MPa nominal pressure.

  • Safety Compliance: Meets all UK/EU safety standards; includes a combined safety valve and inlet kit for secure operation.

Ease of Use

  • Thermostat: External mechanical thermostat for precise temperature control.

  • Operation: Illuminated on/off switch for user-friendly handling.

  • Installation Kit: Includes inlet combination, safety valve, and mounting screws.

  • Connection: ½-inch top-mounted water connection for straightforward installation.

Technical Details

  • Dimensions: 520mm (H) x 285mm (W) x 288mm (D)

  • Weight: 9.4 kg

  • Energy Efficiency: Class B rating.

Warranty

  • 3-year warranty on the water heater, 2 years on electrical components.

Ideal for compact spaces, the ELDOM 72326PMP balances efficiency, safety, and style, making it a reliable choice for modern kitchens.

£155.00
Stiebel Eltron 10L Under Sink 2KW SNU 10 Plus (GB) Water Heater

Stiebel Eltron 10L Compact Undersink Water Heater – Premium Design, Instant Hot Water

Experience high-quality performance in a sleek, space-saving design.

This compact undersink water heater combines style and efficiency, blending seamlessly into your kitchen or bathroom. As one of the most compact models in its class, it occupies minimal space while delivering robust output—proving that great things truly come in small packages.

Quick, precise temperature control
Enjoy hot water instantly, with no waiting time. Adjust the temperature effortlessly using the premium tactile rotary selector, designed for smooth, intuitive operation. The unit’s energy-efficient technology maintains your chosen temperature with minimal power consumption, keeping running costs low.

Easy retrofitting
Upgrading from an older model? Reuse your existing wall-mounting bracket for hassle-free installation—saving time, effort, and unnecessary fittings.


Key features:

  • Immediate hot water: No delay, no waste.

  • Anti-scalding protection: Adjustable mechanical temperature limiter for safe use.

  • Integral thermostop function: Reduces heat loss at the tap for improved energy efficiency.

  • ECO mode: Optimised heating performance to lower energy consumption.

  • Universal compatibility: Fits most existing wall brackets for straightforward replacement.

Ideal for:
Homes, offices, or small commercial spaces seeking a discreet, high-quality hot water solution. Perfect for kitchens, guest bathrooms, or utility areas where space is premium but performance is non-negotiable.


Why choose this model?

  • Compact elegance: Discreet design that complements modern interiors.

  • Energy-smart: ECO mode and thermostop cut costs and environmental impact.

  • Safety-first: Built-in safeguards for worry-free operation.

Upgrade to a compact, reliable undersink heater that marries form, function, and efficiency effortlessly.

£220.00
Stiebel Eltron 5L Under Sink 2KW SNU 5 Plus (GB) Water Heater

Stiebel Eltron SNU 5 Plus Small Stored Water Heater – Redefining Efficiency and Innovation

The SNU Series: Pioneering technology, unmatched convenience, and energy-smart performance.

The SNU 5 SL small stored water heater stands out as the only model in its class to integrate thermostop and anti-drip technology into a single unit. This compact 5-litre heater combines superior thermal insulation with advanced engineering to slash energy waste while delivering reliable hot water on demand.

Why choose the SNU 5 Plus?

  • Dual-function innovation: Thermostop reduces heat loss at the tap, while anti-drip technology prevents wasteful dripping post-use.

  • Energy-saving design: Premium insulation retains heat efficiently, cutting power consumption and costs.

  • Plug-and-play simplicity: Includes a 230V earthed plug for quick installation in any standard socket.

  • Safety assured: Features an active protection circuit and IP24 splash-proof rating for secure operation in humid environments.

  • Single-outlet focus: Ideal for dedicated use at one basin, sink, or handwash station.


Key Features:

  • 5-litre capacity – Compact yet sufficient for everyday hot water needs.

  • Anti-drip & thermostop – Dual technologies to conserve water and energy.

  • Effortless installation – Pre-fitted cable and universal socket compatibility.

  • Built-in safeguards – Protection circuit and splash-proof casing (IP24).

Ideal for:

  • En-suite bathrooms, guest cloakrooms, or office kitchens.

  • Utility rooms, cafés, or medical facilities needing a dedicated hot water point.

  • Eco-conscious households prioritising efficiency without compromising performance.


The SNU 5 Plus advantage:

  • Space-smart: Sleek, under-sink design maximises room usability.

  • Cost-effective: Reduced standby heat loss = lower bills.

  • Future-proof: Retrofit-friendly for easy upgrades from older units.

Elevate your hot water experience with a heater that marries cutting-edge tech, compact convenience, and sustainable savings. Perfect for spaces where every watt—and every drop—counts.

£210.00
ELDOM 10LUnder Sink Storage Water Heater 2KW

ELDOM Boiler 10 Litres, 2 kW – Compact Under-Sink Water Heater

Energy-efficient, reliable and built for longevity!

The ELDOM 72325PMP is a compact 10-litre electric boiler designed for discreet installation under the sink or within kitchen cupboards. Manufactured in the EU to meet strict safety and quality standards, it delivers hot water efficiently for daily tasks while keeping energy costs low.

Key Features:

  • Energy-Saving Design: Thick ECO polyurethane foam insulation minimises heat loss, maximising efficiency.

  • Durable Construction: Features wear-resistant zirconium enamel coating and anti-corrosion cathode protection for extended lifespan.

  • 6-Level Protection System: Ensures reliable operation and safety.

  • Versatile Installation: Suitable for properties without a centralised hot water supply.

  • Quick & Easy Setup: Fully equipped with all necessary components – no extra accessories required.

  • Combined Safety Valve: Acts as a balance, return and differential valve for enhanced safety.

  • Adjustable Temperature Control: External thermostat for precise water heating adjustments.

  • Illuminated Power Switch: Simple operation with clear visibility.

  • Modern Aesthetics: Sleek design complements contemporary kitchen interiors.

  • Anode Status Check: Optional built-in anode tester monitors magnesium anode condition.

Technical Specifications:

  • Nominal Volume: 10 litres

  • Rated Power: 2 kW / 230 V

  • Nominal Pressure: 0.8 MPa

  • Water Connection: ½-inch (top connections only)

  • Dimensions (H x W x D): 430 x 285 x 288 mm

  • Weight: 6.6 kg

  • Energy Efficiency Rating: B

Warranty:
3-year warranty on the boiler, 2 years on electrical components.


Note: Ensure connections are positioned at the top during installation. Professional fitting is recommended to comply with local regulations.

Perfect for compact kitchens, this pressurised boiler combines cutting-edge technology with practicality, offering an eco-friendly and cost-effective hot water solution!

£145.00
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