Designed to meet evolving needs the electric storage/combination boiler range has tremendous thermal efficiency.
In excess of 99% of the energy input is given back into the hot water and heating systems.
The stainless steel vessel is guaranteed for 25 years and the ancillary components and expansion vessels are guaranteed for 2 years, (components only eligible in the second year). Subject to correct installation and annual service, (by an approved and competent installer), recorded in the log book.
The boiler is equipped with a high efficiency heat exchanger which gives up to 30 litres of hot water per minute. This provides an extremely fast response to both hot water and heating needs:
* Hot water at the taps within 5-10 seconds approximately
* Radiators can reach maximum surface temperature within 3 minutes.
The integration of expansion tanks allows the fast response and mains pressure hot water at high flow rates. This makes it ideal for power showers without the need for a booster pump.
There is therefore no need for a water tank, hot water storage or an unvented cylinder.