Eldom 10 Litre Under Sink Unvented Storage Water Heater 2 kW – Compact & Efficient Mains Pressure Hot Water

The Eldom 10 Litre Under Sink Unvented Storage Water Heater 2 kW is a compact, mains pressure electric water heater designed to provide reliable, high-pressure hot water from the mains supply. Ideal for point-of-use installation beneath sinks or inside kitchen cupboards, this unit offers quick heating, energy efficiency, and robust safety features suitable for modern UK plumbing systems without the need for a cold water storage tank or vent pipe.

Key Features & Benefits

• Unvented Mains Pressure System: Delivers strong, consistent hot water flow directly from the mains, suitable for multiple simultaneous outlets and modern plumbing installations.
• 10 Litre Capacity: Provides an optimal volume for small-scale hot water needs such as kitchen sinks, utility basins, or small wash areas.
• 2 kW Heating Element: Efficient heating power ensures rapid recovery and availability of hot water with low energy consumption.
• Top Water Connections: ½-inch threaded connections positioned at the top for easy integration and professional installation (installation requires top connection orientation).
• Effective Thermal Insulation: ECO polyurethane foam insulation minimizes heat loss, reducing running costs while maintaining water temperature.
• Comprehensive Safety Features: Equipped with a combined safety valve that performs as balance, non-return, and differential valve; rated IP24 for safe use in kitchens and utility rooms.
• External Temperature Control: User-friendly mechanical thermostat for precise temperature settings with an illuminated power switch for easy operation.
• Compact Dimensions: Measuring 430 mm tall, 285 mm wide, and 288 mm deep, the slim design fits comfortably beneath sinks or inside small cupboards.
• Lightweight Construction: Approximately 6.6 kg for easy handling and installation.
• Energy Efficiency Class B: Meets UK energy efficiency standards for small unvented storage water heaters.

Product Dimensions & Weight

• Height: 430 mm
• Width: 285 mm
• Depth: 288 mm
• Weight: Approximately 6.6 kg

This slim, efficient unit offers practical mains pressure hot water directly where you need it, saving space and energy in compact UK homes or commercial settings.

Why Choose the Eldom 10 Litre Under Sink Unvented Water Heater?

Designed for UK properties requiring reliable and efficient mains pressure hot water near the point of use, the Eldom 10 Litre Under Sink Unvented Storage Water Heater is ideal for kitchens and utility rooms with limited space. Its unvented design eliminates the need for vent pipes or cold water storage tanks, ensuring consistent pressure and performance. Combined with robust safety measures and efficient insulation, it meets modern standards for comfort and economy.

Technical Specifications

• Capacity: 10 litres
• Power: 2 kW (230 V)
• System Type: Unvented (mains pressure)
• Nominal Pressure: 0.8 MPa (8 bar)
• Water Connection: ½-inch (top connections only)
• Dimensions (H x W x D): 430 x 285 x 288 mm
• Weight: Approximately 6.6 kg
• Insulation: ECO polyurethane foam
• Controls: External mechanical thermostat with illuminated power switch
• Safety Features: Combined safety valve (balance, non-return, differential), IP24 rating
• Energy Efficiency Class: B
• Installation Note: Must be installed with top water connections as indicated; professional installation recommended to comply with UK plumbing regulations.

Get Reliable, Energy-Efficient Mains Pressure Hot Water

The Eldom 10 Litre Under Sink Unvented Storage Water Heater 2 kW offers a compact, efficient, and safety-certified hot water solution for UK households and commercial properties. Perfect for kitchens or small utility areas, this unit provides instant high-pressure hot water with minimal heat loss, helping to reduce energy bills while ensuring comfort and convenience.

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX