i have 2 zone central air ( that im not using thanks to this pellet stove
) 1 down stairs and 1 upstairs. Should i have all the output vents and returns closed ( my returns in all locations have 1 high to the ceiling and one low to the floor on the walls )
? im thinking i am losing alot of pellet stove heat to the duct work
or maybe its actually flowing and distributing thru out, i dunno

? im thinking i am losing alot of pellet stove heat to the duct work
or maybe its actually flowing and distributing thru out, i dunno