Plumbing

Whats causing low hot water pressure.

Anonymous user 28 February 2024 - 3.31 PM

Hi my central heating system is an Ideal Instinct combi boiler & 6 rads. The boiler is only a couple of years old and have recently had a new bathroom installed. Since this the rads have struggled to heat up and the hot water pressure isn't great which i think is a result of scale/sludge in the old pipe system. Another plumber mentioned low pressure could be a result of small bore isolation valves. The cold water is really high pressure it' s just the hot which is low. Please advise where possible :)