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Speed Flow Unvented Water Heater SF15

£219.99 + VAT

SKU: SF15-2Kw Category:


Speed Flow Unvented Water Heater SF15

Electric unvented Speedflow hot water heater SF15 unvented undersink water heaters are the option of choice for small commercial and domestic applications since they offer high performance, multiple sink capability and allows the usage of regular taps.

The speedflow is ideal for use in cloakrooms and small kitchens in offices, shops, out buildings, student accommodation and building extensions which have no hot water system near by. Speedflow water heater

In these situations one speedflow water heater located under the sink is often used to supply hot water for light dishwashing and hand washing in the required location.


Speedflow water heater features:


  • Mains pressure (unvented) unit – choice of 10 or 15 litre capacities
  • 2Kw heating element as standard
  • Temperature E setting (Eco) 
  • External temperature control and neon element on indicator
  • IPX4 rated water heater
  • Manually re-settable thermal cut out 
  • Porcelain enamel-lined vessel with magnesium anode
  • Wall mounted or floor standing
  • Pressure relief valve included – must be used in every installation
  • Maximum working temperature 75 degrees centigrade
  • Pre wired unit with (1.5m) of cable
  • SF15 Dimensions mm: 530 x 310 x 280
  • Suitable for 1 – 2 basins


Fittings required (not supplied)


  • 2 x ½’’ male BSP to 15mm adapter for connection to pressure relief valve
  • 2 x ½’’ female BSP to 15mm adapter for connection to unit


Accessories sold separately:
  • 2 litre expansion vessel and check valve
  • Pressure reducing valve & 2 litre expansion vessel and check valve


Additional information

Weight 4.00 kg
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