I'm having problems with my heating system with the pressure relief valve constantly dripping cold water.
I have exchanged the pressure relief valve, changed the pressure reducing valve (now fitted with guage) and alos changed the expansion vessel, but still it drips.
It is also fitted wit a cylinder tank, but the pressure valve on that cant be faulty as hot water would drip out.
Any more ideas on what could be the cause?
I have exchanged the pressure relief valve, changed the pressure reducing valve (now fitted with guage) and alos changed the expansion vessel, but still it drips.
It is also fitted wit a cylinder tank, but the pressure valve on that cant be faulty as hot water would drip out.
Any more ideas on what could be the cause?
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