I have a mixture of radiators range between 25 & 60 years old

[Tony P]

have a mixture of radiators range between 25 & 60 years old.Im having a new boiler fitted, do I change all the rads or just the old ones? Cheers

 

[ShaunCorbs]

What’s your existing boiler and any updates eg switching to a combi / sealed system

 

[Tony P]

Hi, thanks for getting back, our boiler is a Worcester and we are replacing like for like, combi is a no go. Cheers

 

[ShaunCorbs]

If it’s all the same they aslong as there ok
There only an efficiency increase which is up to you

Have they said about flushing the system?

 

[Tony P]

Hi, yes they will run a cleaner through for a couple of days. Cheers