I am having the heating system upgraded in my house and currently have all the floorboards up.
I have found all the manifold points for all the radiators in the house. At the moment they are all on one zone.
I am wanting to split these into 2 zones upstairs and downstairs.
My question is do I need to move both the flow and returns of the radiators?
Or can I leave the returns as they are and just move the flows to a new manifold controlled by a new zone valve ?
How best is it to pipe the 3 zone valves from the 1 22mm flow from the boiler?
I have found all the manifold points for all the radiators in the house. At the moment they are all on one zone.
I am wanting to split these into 2 zones upstairs and downstairs.
My question is do I need to move both the flow and returns of the radiators?
Or can I leave the returns as they are and just move the flows to a new manifold controlled by a new zone valve ?
How best is it to pipe the 3 zone valves from the 1 22mm flow from the boiler?