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central heating boiler runs all the time
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The Natural Philosopher
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central heating boiler runs all the time
wrote:
I have a profile 50e boiler,it uses an external time clock also made
by potterton and there is a romm and tank stat as well as 2 honeywell
2port vavles
Even with the programmer and room stat removed the boiler still runs
and the rads get hot, the only way of shutting down the boiler is by
adj the boiler stat to low or switching it off.
I am thinking that there is eithera fault on the 2 port valve or there
is a fault with the boiler.
can anyone help please.
simon
Stuck switch/ 2port valve.
Replace the valve head.
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