By: LsFarm On: Tue Aug 12, 2008 5:04 pm
You need to create a better circulation loop, right now your Hitzer is pulling cold air off the basement floor to heat and send upstairs.. unless you use the basement space all the time,, you are trying to heat the basement too much.. the Hitzer will heat it some from radiant without the door open and once-heated air coming down the stairway..
What will help the most is to find a way to PULL air from the farthest corner of the house, like a distant bedroom or better a hallway for the bedrooms.. cut a floor cold-air return vent, hook this opening with ductwork, rigid, joist spaces, or flex duct to inlet of the distribution fan on the back of the Hizer,, this way there is a POSITIVE pull from the far end of the house, the duct going into the kitchen will try to supply this cold air return with hot air.. the resulting loop will greatly increase the comfort upstairs..
The returned air will be much warmer than the cold air off the basement floor, and therefore will heat to a higher temp and increase the temp of the ducted air into the kitchen...
Hope this makes sense.
Greg L.