Water Heaters Electric
Over-Sink for Hand Washing : Small Instantaneous Units
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See Also   Over Sink Storage Units Over-sink storage water heaters are the most economical and easiest to install. These are mounted over a sink and are supplied complete with a valve and a spout. However you are usually limited to locating them above a sink and you can also only serve one sink at a time.    Small Under Sink Unvented Storage  Unvented 'mains pressure' units below 50L capacity are electrically heated and operate at the same mains pressure as the incoming cold water supply (typically 3 bar or so) and therefore provide excellent hot water flow rates.


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Simple guide to electric instantaneous water heaters for hand washing If you just need enough hot water for occasional handwashing at a single sink, an instant water heater is a good place to start. These are small electrically powered units that heat water 'instantly' as it flows through the product.  Instantaneous hand wash water heaters are self-contained units that don't need a separate tap, and have the advantages of being compact, relatively cheap to buy and easy to install above a sink but they can only serve one sink and they can normally only heat water relatively slowly. Their principal draw-back is that hot water flow rates are limited by the electrical power rating. This means that you might have to accept quite a slow flow rate when the incoming water is very cold,  for example in winter. Higher powered units provide better hot flow rates, but units above 3kW must be wired directly to a electrical distribution unit with a suitably sized cable. 
 Power (kW)    Temperature Increase (°C)  

 Flow Rate (L/min)

 

 

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Image for Instant Hand Wash Unit - 3kW
Redring Instant Hand Wash Unit - 3kW

Redring Instantaneous Hand Wash UnitsCompact ergonomic design. Single control lever for on/off and temperature selection. Vortex spray outlet - non scaling, maintenance free. 'Heat on' neon indicator. Swivel 200mm stainless steel spray arm. 'Normal' hand wash temperature indicated on unit. Overheat user protection. Fully temperature stabilised. No standing heat losses. 3 year guarantee.

Power 3 kW | Dimensions 230 x 109 x 105mm (H x W x D)

Size: Single
Order Code: 769715
Price: £79.00
Price inc. VAT: £92.83
Image for Instant Hand Wash Unit - 7kW
Redring Instant Hand Wash Unit - 7kW

Redring Instantaneous Hand Wash UnitsCompact ergonomic design Single control lever for on/off and temperature selection Vortex spray outlet - non scaling, maintenance free 'Heat on' neon indicator Swivel 200mm stainless steel spray arm 'Normal' hand wash temperature indicated on unit Overheat user protection Fully temperature stabilised No standing heat losses 3 year UK ONLY guarantee

Power 7.2 kW | Dimensions 230 x 109 x 105mm (H x W x D)

Redring Instantaneous Hand Wash Units Please note that this unit too powerful for connection to a 13A ring main and must be wired to the electrical distribution unit.

Size: Single
Order Code: 769915
Price: £82.00
Price inc. VAT: £96.35
Image for EV2008 Instantaneous Handwash 3.1kW
Santon EV2008 Instantaneous Handwash 3.1kW

Santon Instantaneous Hand Wash Units Power: 3.1kW. The Santon EV2008 range combines value-for-money with stylish design and excellent performance. Designed to supply heated water to one basin by means of a swivel spray outlet, the units are ideal for commercial use when control of the water flow is required. Energy efficient - located at point of use, eliminating long pipe runs, and heats water on demand. Push-Fit plumbing connection - for ease of installation. Concealed connections - option for water and electrical supply to be made from rear of unit for neater, tidier installation. Low velocity spray plate - gives consistent spray pattern over wide range of flow rates for efficient hand washing without splashing. Stainless steel swivel spout for durability and quality appearance.

Power 3.1 kW | Dimensions 232 x 146 x 95mm (H x W x D)

Size: Single
Order Code: 020015
Price: £83.00
Price inc. VAT: £97.53
Image for Handy 7.   7.2kW.
Heatrae Sadia Handy 7. 7.2kW.

Heatrae Sadia Instantaneous Hand Wash UnitsRated 7.2 kW. Durable 200mm stainless steel swivel spout. Consistent, splash free spray pattern. Flow stabilised for constant outlet temperature. Two levels of over temperature protection. 15mm female ‘Push Fit’ connection to water supply.

Power 7.2 kW | Dimensions 232 x 146 x 95mm (H x W x D)

Heatrae Sadia Instantaneous Hand Wash Units Please note that this unit too powerful for connection to a 13A ring main and must be wired to the electrical distribution unit.

Size: Single
Order Code: 020112
Price: £89.00
Price inc. VAT: £104.58
Image for EV2008 Instantaneous Handwash 7.2kW
Santon EV2008 Instantaneous Handwash 7.2kW

Santon Instantaneous Hand Wash Units Power: 7.2kW. The Santon EV2008 range combines value-for-money with stylish design and excellent performance. Designed to supply heated water to one basin by means of a swivel spray outlet, the units are ideal for commercial use when control of the water flow is required. Energy efficient - located at point of use, eliminating long pipe runs, and heats water on demand. Push-Fit plumbing connection - for ease of installation. Concealed connections - option for water and electrical supply to be made from rear of unit for neater, tidier installation. Low velocity spray plate - gives consistent spray pattern over wide range of flow rates for efficient hand washing without splashing. Stainless steel swivel spout - for durability and quality appearance.

Power 7.2 kW | Dimensions 232 x 146 x 95mm (H x W x D)

Santon Instantaneous Hand Wash Units Please note that this unit too powerful for connection to a 13A ring main and must be wired to the electrical distribution unit.

Size: Single
Order Code: 020016
Price: £91.00
Price inc. VAT: £106.93
Image for Autosensor Instant Hand Wash Unit
Redring Autosensor Instant Hand Wash Unit

Redring Instantaneous Hand Wash UnitsTouch free hygienic operation preventing cross contamination Infra red sensor activates on and off for extra economy Timed shut-off set at approximately 20 seconds Vortex Spray head non scaling, maintenance free Swivel 200mm stainless steel spray arm Overheat user protection Fully temperature stabilised No standing heat loss Compact ergonomic design 3 year UK ONLY guarantee.

Power 3 kW | Dimensions 259 x 124 x 90mm (H x W x D)

Size: Single
Order Code: 591015
Price: £112.00
Price inc. VAT: £131.60
Image for EV2008 Auto No Touch Instantaneous Handwash 3.1kW
Santon EV2008 Auto No Touch Instantaneous Handwash 3.1kW

Santon Instantaneous Hand Wash Units An instantaneous no-touch hand wash unit for a cost effective and hygienic means of providing hot water for hand washing. Simple operation with a no touch on/off control dial and tamper proof adjuster for temperature flow control. Designed to supply heated water to one basin by means of a swivel spray outlet, the units are ideal for commercial use when control of the water flow is required.

Power 3.1 kW | Dimensions 235 x 151 x 87mm (H x W x D)

Size: Single
Order Code: 020017
Price: £115.00
Price inc. VAT: £135.13
Image for Handy No Touch 3.1 kW
Heatrae Sadia Handy No Touch 3.1 kW

Heatrae Sadia Instantaneous Hand Wash UnitsAn instantaneous no-touch hand wash unit for a cost effective and hygienic means of providing hot water for hand washing. Simple operation with a no touch on/off control dial and tamper proof adjuster for temperature and flow control. Easy to use No Touch on/off dial. 'Power On' indicator. Durable 200mm stainless steel swivel spout. Consistent, splash free spray button. Temperature/flow setting via a tamper proof adjuster.

Power 3.1 kW | Dimensions 235 x 151 x 85mm (H x W x D)

Size: Single
Order Code: 020115
Price: £124.00
Price inc. VAT: £145.70
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