If you've noticed cold spots on your radiator, it's likely due to sludge build-up, and if left untreated, it can reduce ...
While discovering you have no hot water but your heating still works can be confusing, these are the steps to take before ...
If you've noticed cold spots on your radiator, it's a clear sign that something's not right with your central heating system ...
If your radiators aren't working as well as they used to and have cold spots, they may need to be bled to improve heating ...
Can something so simple really be effective? Apparently so, according to industry experts ...