Unvented Water Heaters

Refine your results

Apply filters

Litre

  •  10 (9)
  •  15 (8)
  •  50 (7)
  •  100 (4)
  •  30 (4)
More >

Brand

  •  Heatrae-Sadia (36)
  •  Zip (22)
  •  Andrews (19)
  •  Ariston (19)
  •  Santon (17)
More >

Colour

  •  White (1)

Range

  •  Andris Lux (7)
  •  Andris Lux Eco (5)
  •  Aquaheat (8)
  •  Aqualine (3)
  •  Aquapoint (14)
More >

Width (mm)

  •  240 (1)
  •  26.7 (5)
  •  260 (1)
  •  330 (1)
  •  370 (4)
More >

Website New In

  •  N (122)
  •  Y (1)

Height (mm)

  •  132 (1)
  •  1448 (3)
  •  1492 (1)
  •  1588 (1)
  •  1956 (1)
More >

BTU/h Band

  •  2000-2999 (1)

By Range Name

  •  Heatstore (3)

Product Type

  •  Angled Valve and Lockshield (2)
  •  Boiling Water (2)
  •  Drinking Water Boiler (3)
  •  Electric Water Heater (1)
  •  Handwashing (2)
More >

Class %

  •  A (1)
  •  ErP Class B (1)

Banding KW

  •  0-15 kW (51)
  •  36-69 kW (5)
  •  70 kW Plus (3)

Built in/inclusive temperature controller Class Rating

  •  38 (1)

Hot Water Storage Energy Efficiency Class

  •  C (7)
  •  D (15)
  •  A (7)

Phase

  •  Single (1)

Apply filters

Recently Viewed Items

Unvented Water Heaters

Find a high-quality unvented water heater in our wide range at Wolseley and easily install a model for fast and reliable hot water to your system.

Discover reliable point-of-use heaters as well as water heaters designed to supply hot water to a system in our wide selection from top brands. Browse options such as:

  • Electric water heaters
  • Natural gas heaters
  • Models with capacities from 7 litres to 70 litres
  • Energy-efficient heaters from as little as 1kW
  • High-power units with over 70kW outputs

    • Find leading unvented water heaters from well-known industry names for a product that you can rely on for long-lasting performance. We supply options from brands such as Heatrae Sadia, Andrews, Zip, Ariston, and Santon that are known for their high standard of manufacturing, for models that are easy to fit without compromising on durability.

    Choose from our full range of unvented water heaters online at Wolseley and get access to our great trade prices when you register online. Order today for our fast home delivery or free in-branch collection.

    Displaying products 1 - 12 of 123

    Switch to Grid View

    Compare

    Select products to compare

    Displaying products 1 - 12 of 123