Potterton Suprima 60. Set to max
Omyson pump. Set to number 3 (max)
All rad. have a TRV except the bathroom.
Main thermo. set to 21oC
3 Bed semi-det. House.
The problem is the moaning/vibration
noise. There is a bit of a bang, when the boiler strikes up.
The system is about 7 years old, with regular servicing.
Would putting these chemical restorers help?
Any help/comments would be appreciated.
Thanks
Omyson pump. Set to number 3 (max)
All rad. have a TRV except the bathroom.
Main thermo. set to 21oC
3 Bed semi-det. House.
The problem is the moaning/vibration
noise. There is a bit of a bang, when the boiler strikes up.
The system is about 7 years old, with regular servicing.
Would putting these chemical restorers help?
Any help/comments would be appreciated.
Thanks