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Over Sink Water Heaters

Discover our extensive range of over sink water heaters, designed to deliver instant and reliable heating right where you need it most. Our collection includes over sink water heaters in a variety of capacities, outputs, and dimensions. Built with quality materials and advanced heating technology, the over sink water heaters you'll find here are easy to install, maintain, and operate.

Explore our full selection today and find the perfect over sink water heater to meet your specific needs.

 
 
Filter Results
26 results
ferroli-bravo-15l-25kw-oversink-water-heater

Ferroli Bravo 15L 2.5kW Oversink Water Heater - SN15SVE2.5

Ferroli
£104.59 inc
VAT
✓ In Stock
ferroli-bravo-30l-3kw-oversink-water-heater

Ferroli Bravo 30L 3kW Oversink Water Heater - SN30VE3.0

Ferroli
£267.60 inc
VAT
✓ In Stock
heatrae-sadia-streamline-over-sink-7l-3kw-water-heater-spout

Heatrae Sadia Streamline Over Sink 7L 3kW Water Heater & Spout - 95010283

Heatrae Sadia
£338.40 inc
VAT
✓ 9 In Stock
ferroli-cubo-oversink-electric-water-heaters

Ferroli Cubo Oversink Electric Water Heaters - GRDWTY0A

Ferroli
£111.04 inc
VAT
✓ In Stock
heatrae-sadia-streamline-over-sink-10l-3kw-water-heater-spout

Heatrae Sadia Streamline Over Sink 10L 3kW Water Heater & Spout - 95010287

Heatrae Sadia
£399.60 inc
VAT
✓ In Stock
ariston-andris-lux-10l-3kw-oversink-unvented-water-heater

Ariston Andris Lux 10L 3kW Oversink Unvented Water Heater - 3100302

Ariston
£134.40 inc
VAT
✓ 29 In Stock
ariston-andris-lux-15l-3kw-oversink-unvented-water-heater

Ariston Andris Lux 15L 3kW Oversink Unvented Water Heater - 3100308

Ariston
£145.08 inc
VAT
✓ 30 In Stock
zip-aquapoint-iii-over-sink-unvented-water-heater-15-litre

Zip Aquapoint III Over Sink Unvented Water Heater 15 Litre - AP3/15/OB

Zip
£283.09 inc
VAT
Save £50.38 | Was £333.47
✓ In Stock
zip-aquapoint-iii-over-sink-unvented-water-heater-5-litre

Zip Aquapoint III Over Sink Unvented Water Heater 5 Litre - AP3/05/OB

Zip
£233.83 inc
VAT
✓ 5 In Stock
zip-varipoint-ii-unvented-10l-over-sink-water-heater

Zip Varipoint II Unvented 10L Over Sink Water Heater - VP103

Zip
£518.74 inc
VAT
✓ In Stock
zip-varipoint-ii-over-sink-unvented-15l-water-heater

Zip Varipoint II Over Sink Unvented 15L Water Heater - VP153

Zip
£596.27 inc
VAT
✓ In Stock
zip-contract-over-sink-5l-2kw-water-heater-includes-spout-valve

Zip Contract Over-Sink 5L 2kW Water Heater (Includes Spout & Valve) - T5OB5

Zip
£149.01 inc
VAT
Save £32.50 | Was £181.51
✓ In Stock
zip-aquapoint-iii-over-sink-unvented-water-heater-10-litre

Zip Aquapoint III Over Sink Unvented Water Heater 10 Litre - AP3/10/OB

Zip
£262.87 inc
VAT
✓ 5 In Stock
ariston-andris-lux-30l-3kw-oversink-unvented-water-heater

Ariston Andris Lux 30L 3kW Oversink Unvented Water Heater - 3820017

Ariston
£334.80 inc
VAT
Save £41.38 | Was £376.18
✓ 13 In Stock
novo-5l-oversink-electric-water-heater

Novo 5L Oversink Unvented Electric Water Heater - GRDWXA0A

Ferroli
£85.82 inc
VAT
✓ In Stock
novo-10l-oversink-unvented-electric-water-heater

Novo 10L Oversink Unvented Electric Water Heater - GRDWTA0A

Ferroli
£92.44 inc
VAT
✓ In Stock
zip-tudor-5-over-sink-vented-water-heater-10l-2kw-t5ob10

Zip Tudor 5 Over Sink Vented Water Heater 10L 2kW - T5OB10

Zip
£202.39 inc
VAT
✓ 12 In Stock
hyco-handyflow-5l-vented-oversink-water-heater-2kw-hf05lm

Hyco Handyflow 5L Vented Oversink Water Heater, 2kW - HF05LM

Hyco
£90.52 inc
VAT
✓ In Stock
ariston-andris-elite-wi-fi-oversink-unvented-electric-water-heater-10l-4012003

Ariston Andris Elite Wi-Fi Oversink Unvented Electric Water Heater, 10L - 4012003

More Options Available
Ariston
£124.09 inc
VAT
✓ 9 In Stock
ariston-andris-elite-wi-fi-oversink-unvented-electric-water-heater-15l-4012005

Ariston Andris Elite Wi-Fi Oversink Unvented Electric Water Heater, 15L - 4012005

More Options Available
Ariston
£140.11 inc
VAT
✓ 14 In Stock
ariston-andris-elite-wi-fi-oversink-unvented-electric-water-heater-kits-ab-c-30l-4012008

Ariston Andris Elite Wi-Fi Oversink Unvented Electric Water Heater (+ Kits A,B & C), 30L - 4012008

Ariston
£360.20 inc
VAT
✓ In Stock
ariston-andris-lux-10l-2kw-over-sink-unvented-electric-water-heater-3100881

Ariston Andris Lux 10L 2kW Over Sink Unvented Electric Water Heater - 3100881

More Options Available
Ariston
£115.50 inc
VAT
✓ In Stock
ariston-andris-lux-15l-2kw-over-sink-unvented-electric-water-heater-3100882

Ariston Andris Lux 15L 2kW Over Sink Unvented Electric Water Heater - 3100882

More Options Available
Ariston
£131.08 inc
VAT
✓ In Stock
heatrae-sadia-streamline-over-sink-7l-1kw-water-heater-spout

Heatrae Sadia Streamline Over Sink 7L 1kW Water Heater & Spout - 95010281

Heatrae Sadia
£324.00 inc
VAT
✗ Extended Lead Time, 2 Weeks+
elson-3kw-vented-oversink-water-heater-93010001

Elson 3kW Vented Oversink Water Heater 93010001

Elson
£130.68 inc
VAT
Save £17.06 | Was £147.74
✗ Extended Lead Time, 2 Weeks+
heatrae-sadia-express-oversink-7-litre-1kw-vented-point-of-use-water-heater

Heatrae Sadia Express Oversink 7 Litre 1kW Vented Point Of Use Water Heater - 95010160

Heatrae Sadia
£173.21 inc
VAT
Save £18.67 | Was £191.88
✗ Extended Lead Time, 2 Weeks+