Replacing oil fired to natural gas
I currently have hydronic heat via oli fired boiler to basboards (single zone to two floors). Contemplating converting to natural gas and splitting zones via hot water coils to existing central air system. There is an air handler in the basement and another in the attic. The question is…is it more efficient to remain with a single zone via baseboards or split the zones via existing ducting?
GBA Detail Library
A collection of one thousand construction details organized by climate and house part