water

The combination boiler is the most common type in UK households. There are no cylinders in the loft with a combi boiler. Water for the hot taps and radiators is supplied directly from the mains.  Turning off the water supply is normally straightforward. We explain the process here. How to turn off the water to … Read more

If you’re experiencing problems with your combi boiler and the hot water is going cold or lukewarm, you may have a blockage in the hot water heat exchanger. This is a common issue for combi boilers and can be caused by a variety of things.  Here, we look at the most common reasons.  Combi boiler … Read more