sumat

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• Posted in thread: do we need cold air return registers in every room on 12-06-2008 at 01:34 PM
  hello all,i'm putting in a new furnace in my house, and i'm reversing the flow of the old
  system. previously, the house had one huge supply vent in the center of the floor plan and a
  cold air return v...

• Posted in thread: Switching from oil to electric furnace on 12-02-2008 at 11:14 PM
  I'm a new homeowner, and I'm trying to decide if I should switch from an oil furnace to an
  electric furnace. I live in the Pacific Northwest, and electric rates aren't bad (lots of
  hydroelectric power...