Hello,
I have a new radiator to fit that requires the flow feed to enter via a specific valve on the radiator. Sadly I failed to make a note of which pipe is which before draining the system and removing the radiator.
Does anyone know of a way to identify the pipe without reattaching the old radiator and filling the system? The pipes are completely hidden in the cavity wall so I can't think of an obvious way round this problem.
Thanks
I have a new radiator to fit that requires the flow feed to enter via a specific valve on the radiator. Sadly I failed to make a note of which pipe is which before draining the system and removing the radiator.
Does anyone know of a way to identify the pipe without reattaching the old radiator and filling the system? The pipes are completely hidden in the cavity wall so I can't think of an obvious way round this problem.
Thanks