P peteronthego New Member Messages 1 Reaction score 0 Points 0 Location roselle,il Sep 29, 2009 #1 My basement has a 1 pipe system for fin type heaters.I am changing to install 4 cast iron radiators.Do i need to change to a 2 pipe system?
My basement has a 1 pipe system for fin type heaters.I am changing to install 4 cast iron radiators.Do i need to change to a 2 pipe system?
