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Plumbing

Radiators getting hot with hot water on only

Anonymous user 23/02/2024 - 3.32 PM

Hi have been called out to a repair on a oil boiler Y plan heating system where the radiators are getting hot when the hot water only is switched on. I have tried changing the 3 port valves but the problem still persists, any ideas what else the problem could be?

Are you a tradesperson and able to answer this question?

2 Answers

Anonymous user

Hi the hot water return pipe is not going direct to the boiler,instead it is returning thru the radiator circuit
Answered1 June 2020
4

K j Hegarty

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Oxted
Previous answer seems right but if it’s a problem that has just developed maybe the programmer
Answered21 June 2020
0