Instant Water Heater for in-Line Sinks, Wash Basins, and Showers, Tankless Electric Heating Element, Energy Efficient Supply System, Compact Space Saver, Wall Mounted

Used to drive a shower in an already fully integrated bathroom, replacing an old hot water tank fed from the loft.Fitted as close to the shower tap as possible and only wired in the hot supply, capping off the cold. Then you just turn it up to the maximum on the temperature dial and control the temperature using the flow dial (fast/slow).The result is perfectly usable and as good as any electric shower I have ever used.

I bought this to save energy heating litres of water by the combi boiler to reach the bathrooms miles away, so you end up washing hands in cold water anyway and all the hot in the pipes is wasted. In that respect, this will be a great saving, as it does heat quickly to warm enough for hand and face washing, but the flow rate is necessarily slow. At 3.75 kW, it seemed to blow a 13amp fused spur and cut out, so it may need a higher rated connection. We did that and it works. We've plumbed it in a way that can easily switch back to boiler if necessary, or f energy prices ever revert to something like normal.

This was a temporary solution to replace a unvented under sink water heater which split and leaked everywhere. As working in commercial building maintenance it was easy for me to fit but at first leaked at the joints. This is not a good product, the pressure is bad, just dribbles out, Electrically the main issue is it melts the 16Amp switched fused spur and the cable super heats. I would recommend to avoid buying this product.

This little under sink water heater works well in our remote downstairs loo. Saving long pipe runs from the hot tank.

I bought this a month ago, and it stopped working after a month. Now I have to hire electrician again to remove it, send to the seller, and then asking the electrician again to come and install it. Which will costs me two times more. Hence decided to write a review

Works as expected. Third one purchased and still best value and quality for the price.You will not be disappointed.

Installed the device, simple enough for a plumbers son and the electics, used the old spur for the unused electric cooker and replaced the fuse to the correct amp rating.It was placed in the kitchen to replace using our old emersion heater and for the next 10 days it was heaven. Almost instantanious hot water and the temperature easily controlled with the little white adjuster.Then, it stopped. After just 10 days it just stopped working no more hot water and no idea why. Fuses okay, water pressure fine, the unit just failed.I have contacted the company for advice on fixing or a replacement because it saved me £1 a day in electricity and as an alternative to the very expensive Qooker taps, I hope that it can be fixed or replaced.It has a 2 year warranty so am hopeful of a swift conclusion to the problem but will keep you updated as those stars could go up or down at the moment...

I have good water pressure and this heater runs a trickle of water that is barely hot. This is my second one because the other one leaked and had no pressure or heat. I thought a new one might work better, but no.