Quick Search
  • Home Page
  • About Us
  • Contact Us
  • Customer Help
Email Special Offers
Monster Delas - FREE Delivery month
Browse by Category
Essentials Range
Browse by Category

Credit Cards Accepted
Special Offers from Shop4 Electrical

Unvented Water Heaters

Unvented water heating is the fastest growing sector of the market. Shop4 Electrical recognise this with the extensive range of products from market leaders Heatrae Sadia, Zip Water Heaters and Redring covering all size of installation.

Unvented systems are fed from the cold water mains supply and offer a number of benefits compared to conventional systems:

Higher pressure and flow rates at all hot taps
Balanced hot and cold water supplies
No special taps required


Zip Aquapoint III is a small unvented Water Heater. It is available in 5, 10 and 15 litre models. It has a glass lined steel storage tank tested to 12 bar and a sacrificial anode is fitted for protection against aggressive water conditions. All Zip Aquapoint III water heaters come with all the necessary accessories and factory fitted P&T valve.


The Varipoint II unvented water heater can provide hot water, at mains pressure, for one or more outlets and can be used with conventional taps. The range offers both undersink and oversink variations in a range of capacity sizes.


The EW range has been designed to provide stored hot water from a mains pressurised water supply. The EW range has been designed to be installed without the need for the temperature and pressure relief device making the installation even simpler and quicker.


The TS range has been designed to provide stored hot water from a mains pressurised water supply. The TS unvented water storage heater comes complete with a pressure relief device for inline installation.


Multipoint is the market-leading range of small unvented water heaters. This range is quick and easy to install with a choice of element ratings. It is supplied with a factory-fitted temperature and pressure relief valve and features a unique five-year inner container guarantee.


The Hotflo unvented point of use hot water heaters can service up to three basins and has a copper inner container, requiring no anode, to achieve optimum performance in terms of durability and corrosion-resistance.


These are the smallest water heaters on the UK market, making them less obtrusive and allowing for more flexible installations. With models to fit either oversink or undersink installations, they offer a neat and tidy solution for all point of use water heating. Extremely energy efficient given you don't wait for the hot water to arrive.