I've recently uncovered some of our CH pipework and realised that the majority of it is a one pipe system. Only two of the upstairs radiators have separate flow and return pipes (and the return is 15mm).
Putting a two pipe system in upstairs is quite a simple job, but is more difficult downstairs because of a mix of a exposed floorboards, parquet flooring and a concrete floor.
I'm toying with the idea of making it a two pipe system, but would you experts say it's worth it? A few of the downstairs radiators don't get very hot which is why I'm considering making the change, but I guess it may be worth balancing the system first.
My boiler is a 2 yr old WB condensing system boiler.
Putting a two pipe system in upstairs is quite a simple job, but is more difficult downstairs because of a mix of a exposed floorboards, parquet flooring and a concrete floor.
I'm toying with the idea of making it a two pipe system, but would you experts say it's worth it? A few of the downstairs radiators don't get very hot which is why I'm considering making the change, but I guess it may be worth balancing the system first.
My boiler is a 2 yr old WB condensing system boiler.