Hi, we have bought an old house with an old electricaire duct heating system. We are planning on getting rid and installing underfloor heating and probably a heat pump. We did consider keeping them and getting an air to air heat pump system but we're talked out it by a heating engineer who said they are dusty, noisy and needed regular filter cleaning etc.
My query is, what do we do with the duct system that's throughout the walls of the house? Do we just board them up or do we fill them with expanding foam or something??
Thanks
My query is, what do we do with the duct system that's throughout the walls of the house? Do we just board them up or do we fill them with expanding foam or something??
Thanks