Under Sink Water Heaters

If you can’t connect to a mains water supply to get your hot water, an under counter hot water heater is a great alternative. Eliminating the need for complex pipe installations, these instant hot water heaters run off electricity, sitting under your sink for a neat finish.

We’ll help you find an under sink water heater

Under sink hot water heaters are a brilliant option for home bathrooms and kitchens. They can easily be concealed, either by a vanity unit or by being tucked away under your basin, thanks to their compact design. What’s more, they are efficient and, as they are unvented, can be connected straight to a mains water supply, providing instant heat at a strong pressure. If you have more than one sink or water outlet in your room, take a look at our Powerstream under counter water heaters - these can be used with up to two hand basins and achieve a temperature of 29 - 54°C.

Whether it’s for residential or commercial use our instant hot water heaters, or electric under sink heaters, promise low prices and excellent quality - find yours at Plumbworld now!

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Filter Results
9 results
redring-powerstream-12kw-electric-water-heater-instantaneous

Redring Powerstream 12kW Electric Water Heater - Instantaneous

4.9
8 ratings
Save £48.29 Was £195.59
Redring
£147.30 inc
VAT
redring-powerstream-95kw-electric-water-heater-instantaneous

Redring Powerstream 9.5kW Electric Water Heater - Instantaneous

4.9
15 ratings
Save £7.99 Was £176.99
Redring
£169.00 inc
VAT
redring-powerstream-108kw-electric-water-heater-instantaneous

Redring Powerstream 10.8kW Electric Water Heater - Instantaneous

5.0
3 ratings
Save £7.99 Was £181.99
Redring
£174.00 inc
VAT
triton-instaflow-15kw-electric-water-heater-5l-stored

Triton Instaflow 1.5kW Electric Water Heater - 5L Stored

5.0
6 ratings
Triton Showers
£99.98 inc
VAT
triton-instaflow-101kw-electric-water-heater

Triton InstaFlow 10.1kW Electic Water Heater

5.0
3 ratings
Save £9.00 Was £137.80
Triton Showers
£128.80 inc
VAT
triton-instaflow-77kw-electric-water-heater

Triton InstaFlow 7.7kW Electic Water Heater

5.0
1 rating
Save £26.42 Was £152.18
Triton Showers
£125.76 inc
VAT
triton-instaflow-54kw-electric-water-heater

Triton InstaFlow 5.4kW Electic Water Heater

5.0
1 rating
Save £31.04 Was £149.76
Triton Showers
£118.72 inc
VAT
triton-instaflow-2kw-electric-water-heater-10l-stored

Triton Instaflow 2kW Electric Water Heater - 10L Stored

5.0
7 ratings
Save £3.66 Was £122.65
Triton Showers
£118.99 inc
VAT
triton-instaflow-2kw-electric-water-heater-15l-stored

Triton Instaflow 2kW Electric Water Heater - 15L Stored

5.0
7 ratings
Save £7.01 Was £150.00
Triton Showers
£142.99 inc
VAT
1