K
Ktm640
Hi,
Im currently replacing the central heating system in our house and have the following question.
Our house has solid floors downstairs so both the upstairs and downstairs radiators will be supplied from 22mm flow and return pipes routed between the upstairs floorboards and downstairs ceiling.
Can all radiators be fed from one flow and one return or do I need to split into 2 zones?
Thanks in advance.
Steve
Im currently replacing the central heating system in our house and have the following question.
Our house has solid floors downstairs so both the upstairs and downstairs radiators will be supplied from 22mm flow and return pipes routed between the upstairs floorboards and downstairs ceiling.
Can all radiators be fed from one flow and one return or do I need to split into 2 zones?
Thanks in advance.
Steve