[RFI] Getting a Gas Furnace, and Electric AC unit...
kj9c at iquest.net
Tue Aug 14 07:23:44 PDT 2012
I went thru this a couple of years ago, posted my observations, and got a
lot of helpful comments on this reflector. Please check the archives.
There IS a strong chance of RFI for very high efficiency gas furnaces.... it
comes from the variable speed fan drives. I ended up with a Carrier unit
that is dead quiet, but there are horror stories about other brands in the
Mel KJ9C ( a retired HVAC engineer)
More information about the RFI