mjsylvester

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• Posted in thread: Is my outside air fan necessary in the winter? on 12-15-2012 at 03:00 PM
  mjsylvester ; Do you have a sealed attic, as in insulation in the rafters instead of on the
  ceiling?The insulation is between the ceiling joists thus I don't believe it is a sealed attic.

• Posted in thread: Is my outside air fan necessary in the winter? on 12-12-2012 at 11:35 AM
  I just bought this house built in 1959. It has a fairly new HVAC system installed in the attic.
  It also has a separate register in the hallway about 4 feet from the furnace return air vent
  for a seper...