I'm aware others posted this last year but link didn't work. Looks like it's back on!.
The eaga ShowerSmart is a small device (approx 5cm high and 2cm wide), which can be fitted to non-electric mixer showers or bath/shower mixer taps.
It is fitted in between the existing shower hose and the tap/mixer end..
It contains patented technology which acts as a pressure independent flow regulator whereby it regulates the flow of a shower to a set output (7.8 litres per minute-the equivalent of a powerful electric shower) no matter what the input flow rate/pressure is.
This saves both water and the associated energy with heating hot water.
The average family of 4 would save about £30* off their gas bills and over £30* off their water bills (where metered) per year, which could equate to £900* over its lifetime.
1 eaga ShowerSmart. will typically save more than 1 tonne of C02 over its lifetime.
It has a 15 year manufactuer's guarantee.
Requires simple self-installation - no plumber required.
The eaga ShowerSmart is manufactured in the Netherlands and is Kiwa and the Water Regulations Advisory Service (WRAS) certified. Kiwa is an independent quality assurance organisation
It has been Ofgem approved to be used under The Governments Carbon Emissions Reduction Target (CERT) imposed on energy providers due to its great carbon saving potential.
eaga has been fulfilling the eaga ShowerSmart under CERT since September 2008, and to date, we have sent more than 300,000 devices to homes in Great Britain, which equates to a massive 300,000 tonnes of C02.
* Based on a £20 per year saving on gas and metered water bills for a 2 person household, as substantiated by the Building Research Establishment, and factored up for the average 4 person household = up to £30/year saving on both fuel and metered water bills. Over the products lifetime of 15 years = a potential £60 a year saving x 15 years = £900 possible saving.