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Description
This DIY solution with our Micro Pump can be used to turn any existing hot water cylinder into a heat store.
Click Here For Detailed Fitting Instructions
Why you need a Heat Store
By creating a link between the hot outlet and cold inlet of any hot water cylinder you can heat all of the water in that cylinder with just a single immersion heater. Our pump can be controlled to circulate just one litre a minute within the cylinder, the same rate that the immersion heater heats water to its maximum, so it stores three times more energy than your original hot water cylinder. You can use free or cheap off-peak electricity to heat all of your hot water and store it to avoid using peak-rate electricity – no need to use gas or oil in the summer – just turn your oil or gas boiler off during the summer.
