Hi,
total novice … im renovating my deceased pop‘s house … the central heating has been drained and radiators removed (not by me). I want to add two new radiators to the system in two bedrooms that never had any fitted and a towel radiator in the bathroom. The pipe work for all the other radiators are in place. However, how would I know which pipe from combi boiler is flow or return? There is no water (obvs in the system to see which gets hottest etc.
any advice would be most welcome
total novice … im renovating my deceased pop‘s house … the central heating has been drained and radiators removed (not by me). I want to add two new radiators to the system in two bedrooms that never had any fitted and a towel radiator in the bathroom. The pipe work for all the other radiators are in place. However, how would I know which pipe from combi boiler is flow or return? There is no water (obvs in the system to see which gets hottest etc.
any advice would be most welcome