I have my heat set at 69, the upstairs gets up to 80!
The upstairs vents are all closed.
The house is a 1.5 story, it has a great room that has a cathedral ceiling that is open to the loft area that is a rec. room and it has two bedrooms and a bathroom upstairs. Downstairs has the master bedroom. The great room, dinning room and kitchen are all open under the cathedral ceiling. The kitchen floor (vinyl)feels ice cold. What can I do to fix this problem?
Other info...the house is brand new, house is on a slab, the furnace is upsatirs.