I have a Combi boiler, why is my hot water cooler during winter months and what can I do about it?
A. Combination boilers heat up cold water from the mains supply, temperature fluctuations occur when the outside temperature drops. To counteract this, turn up the hot water stat in the boiler or reduce hot water flow at the tap to increase water temperature. Any other symptoms may require a visit to resolve the problem. If none of the above suggestions solve your problem phone Axiom on 020 8520 1525 or use our contact form and we will solve it for you.