Boilers & Appliances

3-Litre Boiling Water Tank (3-in-1 System)

Compact, efficient, and designed for UK kitchens, this 3-litre under-sink boiling water tank delivers instant boiling water on demand while keeping energy use low and maintenance simple. Ideal for everyday use, it removes the need for a kettle without taking up valuable cupboard space.

Why You’ll Love It

✔ Instant boiling water, anytime – Perfect for hot drinks, cooking, and food preparation
✔ Energy-saving eco mode – Reduces energy consumption during periods of low use
✔ Compact 3-litre capacity – Ideal size for domestic kitchens and families
✔ Designed for hard-water areas – Compatible with scale-protection filtration
✔ Easy to maintain – Serviceable design helps extend product lifespan
✔ Quiet, under-sink operation – Out of sight and unobtrusive

Key Features

  • Capacity: 3 litres

  • Water Type: Instant boiling water

  • Installation: Under-sink, point-of-use

  • Energy Efficiency: Eco / standby mode

  • Temperature Control: Precision regulated

  • Safety Protection: Over-temperature & pressure protection

  • Insulation: High-performance thermal insulation

  • Maintenance: Designed for routine servicing and descaling

  • Electrical: UK domestic specification

1 product