NEXT DAY DELIVERY

Order before 2PM for next working day delivery on the majority of our range.

PRICE MATCH

We check our prices constantly to ensure we are unbeaten. If you do manage to find it cheaper we will price match.

BULK DISCOUNTS

We have discounts available when you buy in bulk. Get your FREE quote, contact us today.

PAYPAL PAY IN 3

Make one payment today, then pay the rest in two interest-free monthly payments.

Undersink Water Heaters

Set Ascending Direction
View as Grid List

22 Items

per page
  1. Perfect 50 Instant Water Heater - 5.0kW
    -12%
    Perfect 50 Instant Water Heater - 5.0kW
    Rating:
    • 5.0kW under sink water heater
    • Smallest instant water heater on the UK market!
    • Requires a minimum 20A fused spur point
    • New electronic control prolongs the working life
    • Designed for wash basins and small sinks
    • Easily hidden under sinks and cupboards
    Original Price £129.36 Special Price £113.99 £94.99
  2. Zip CEX Water Heater
    Zip CEX Water Heater
    Rating:
    As low as £318.29 £265.24
  3. Elson Unvented Water Heater
    Elson Unvented Water Heater
    Rating:
    • 2.2kW - 10 & 15 Litre options
    • Expansion relief valve
    • Connected to mains water supply giving full mains pressure
    • Quick and easy installation
    As low as £125.08 £104.23
  4. Redring EW Under Sink Storage Heater
    Redring EW Under Sink Storage Heater
    Rating:
    • Hot water to up to four outlets
    • Balanced supply of hot and cold water
    • Heat loss minimisation and energy savings
    • Water outlet via existing tap or mixer
    • Adjustable thermostat to 70°C

     

    As low as £146.21 £121.84
  5. Eldom Eco Undersink Water Heater 7ltr
    Eldom Eco Undersink Water Heater 7ltr
    Rating:
    • 15dB silent operation
    • ENERGY SAVING – with minimal heat losses
    • LONG LIFE - innovative wear-proof zirconium enamel
    • RELIABLE – with a reliable "6-level protection"
    • UK WRAS Approved
    £102.00 £85.00
  6. ZIP Tudor 4 Undersink Water Heater
    ZIP Tudor 4 Undersink Water Heater
    Rating:
    • 5 or 10 litre Capacity
    • Single point of use
    • Adjustable temperature thermostat
    • WRAS approved
    As low as £118.99 £99.16
  7. Zip Instantaneous Water Heater
    Zip Instantaneous Water Heater
    Rating:
    As low as £251.17 £209.31
  8. Zip DBX Instantaneous Water Heater
    Zip DBX Instantaneous Water Heater
    Rating:
    • Available in 4 outputs
    • Use with 3 phase supply only
    • Single or multiple outlets
    • Constant supply of hot water
    As low as £636.58 £530.48
  9. Eldom Eco Undersink Water Heater 10ltr
    Eldom Eco Undersink Water Heater 10ltr
    Rating:
    • 15dB silent operation
    • ENERGY SAVING – with minimal heat losses
    • LONG LIFE - innovative wear-proof zirconium enamel
    • RELIABLE – with a reliable "6-level protection"
    • UK WRAS Approved
    £108.00 £90.00
  10. Redring Powerstream
    Redring Powerstream
    Rating:
    • Power rating option - 9.5kW, 10.8kW or 12kW
    • Water supplied to either one or two outlets*
    • Direct mains supply
    • Remote fitting option
    • No standing heat losses

     

    As low as £137.20 £114.33
  11. Ariston Andris Lux Electric Undersink Storage Water Heater
    Ariston Andris Lux Electric Undersink Storage Water Heater
    Rating:
    • Easy to operate 
    • "E" setting on the dial 
    • Titanium enamelled tank
    • Installation in 10 easy steps
    As low as £118.31 £98.59
  12. Ariston Andris Lux Electric Undersink Storage Water Heater 6Litre
    Ariston Andris Lux Electric Undersink Storage Water Heater 6Litre
    Rating:
    • Easy to operate
    • 4-bolt flange for robustness and durability
    • Heating lamp
    • Fast reheat times
    £102.91 £85.76
  13. Zip Aquapoint Unvented Oversink/Undersink Water Heater
    Zip Aquapoint Unvented Oversink/Undersink Water Heater
    Rating:
    • Unvented
    • Undersink or Oversink
    • 5, 10 or 15 Litres Capacity
    • 2kW Heating Element
    • Adjustable Thermostat
    • Supplied With Installation Kit
    As low as £201.58 £167.98
  14. Redring Powerstream Eco
    Redring Powerstream Eco
    Rating:
    • 2 Power Rating Options
    • Four power options High, ECO, Low and Cold
    • Eco function
    • Instant hot water to one or two hand basin outlets
    • Compact size
    As low as £162.98 £135.82
  15. Redring TS Unvented Under Sink Water Heater
    Redring TS Unvented Under Sink Water Heater
    Rating:
    • Hot water to up to 4 outlets
    • Balanced supply of hot and cold water
    • Minimal heat loss and energy savings
    • Water outlet via existing tap or mixer
    • Adjustable thermostat to max 70°C
    As low as £102.00 £85.00
  16. Zip Varipoint Oversink/Undersink Water Heater
    Zip Varipoint Oversink/Undersink Water Heater
    Rating:
    • Hot water, at mains pressure, for one or more outlets
    • Used with conventional taps or mixers
    • Over-basin, under-basin, 10 litre or 15 litre
    • Factory fitted pressure and temperature relief valve
    • Heavy gauge copper storage tank tested to 16 bar
    • External temperature control with frost protection setting
    As low as £416.20 £346.83
  17. Redring MW Under Sink Storage Heater
    Redring MW Under Sink Storage Heater
    Rating:
    • Hot water to up to 4 outlets
    • Balanced supply of hot and cold water
    • Fitted temperature and pressure relief device
    • Water outlet via existing tap or mixer
    • Adjustable thermostat to 70°C
    As low as £444.97 £370.81
  18. Eldom Eco Undersink Water Heater 15ltr
    Eldom Eco Undersink Water Heater 15ltr
    Rating:
    • 15dB silent operation
    • ENERGY SAVING – with minimal heat losses
    • LONG LIFE - innovative wear-proof zirconium enamel
    • RELIABLE – with a reliable "6-level protection"
    • UK WRAS Approved
    £114.00 £95.00
  19. Monoblock mixer vented tap for Tudor undersink
    -5%
    Monoblock mixer vented tap for Tudor undersink
    Rating:
    • Monoblock Vented Mixer Tap
    • Use with Tudor Undersink 
    Original Price £151.45 Special Price £143.88 £119.90
  20. Single Lever Basin Tap for use with Tudor II
    -5%
    Single Lever Basin Tap for use with Tudor II
    Rating:
    • Vented Single lever basin tap
    Original Price £173.48 Special Price £164.81 £137.34
  21. Stiebel Eltron Mini Vented Instant Water Heater 3.5kW
    Out of stock
    Stiebel Eltron Mini Vented Instant Water Heater 3.5kW
    Rating:
    • Universal Installation
    • Open Vented
    • 3.5kW
    • 2 l/min draw off
    • For non-pressurised installation with open taps
    £177.25 £147.71
  22. Stiebel Eltron Mini Vented Instant Water Heater 4.5kW
    Out of stock
    Stiebel Eltron Mini Vented Instant Water Heater 4.5kW
    Rating:
    • Universal Installation
    • Open Vented
    • 4.5kW
    • 2.5 l/min draw off
    • For non-pressurised installation with open taps
    £183.34 £152.78
Set Ascending Direction
View as Grid List

22 Items

per page

Instant water heaters don’t need to be seen, with undersink water heaters you can install them under the counter of your kitchen or bathroom. These electric instant water heaters provide you with excellent temperature control and significant power savings.

Under Sink Water Heater

These undersink water heaters come with excellent insulation to prevent heat loss and energy drain. Once installed your undersink water heater will provide you with instant hot water up to 75˚C and more in some cases. The heating elements are coated with an anti-corrosion coating for long lasting performance and low maintenance. Undersink water heaters like the Eldom Eco come with a 6-level protection system that gives you peace of mind and reliable water heating.

Instant Hot Water Heater

Undersink instant water heaters are available in various power ratings depending on your requirements. The variable power comes with no space wastage as they are designed with small profiles. These water heaters are installed under counter and therefore have reduced profiles. This space saving gives you the convenience of not having centrally stored hot water and a huge saving on your energy bill. The units have variable power ratings from 1,5kW to a powerful 12kW.

Upgrade Your Home Today

If you are looking to reduce your energy footprint then why don’t you install instant water haters under your counters and have amazing hot water and fantastic energy savings? Contact QBIC heating today and we will ship your undersink water heater to your doorstep.