Heating problems...

emjaybee · 19-12-2015, 21:24

Anyone on here got experience of household heating systems?

We're having problems.

We have an oil-fired boiler, about 10 years old. We have a cold water tank and a header/expansion tank with a hot water tank.

Recently we've had the system banging and blowing hot air back into the expansion tank.

Plumber has been and changed the three way valve, and actuator and the pressure relief valve.

The system is still doing exactly the same.

Anybody got any ideas?

19-12-2015, 21:24	#1
emjaybee Senior Member Join Date: Jul 2014 Location: Oxfordshire Vehicle: 3.0Di SVE '05 5 door. Posts: 1,536	Heating problems... Anyone on here got experience of household heating systems? We're having problems. We have an oil-fired boiler, about 10 years old. We have a cold water tank and a header/expansion tank with a hot water tank. Recently we've had the system banging and blowing hot air back into the expansion tank. Plumber has been and changed the three way valve, and actuator and the pressure relief valve. The system is still doing exactly the same. Anybody got any ideas?