"Alex O." wrote in message
oups.com...

wrote:
This is not a homeonwer help forum. Post in alt.home.repair.

Thanks for the advice. Followup set.

wrote:
The drum model allowed greater contact surfaces for the moving air to
mix with
the water. To increase efficiency of the flow thru models, switch your
makeup
water supply to the hot water side.

Already did. Didn't help.

Best of all, install a steam humidifier.

I didn't know that there were whole house steam humidifiers.
I'll try to find some info about them.

Thank you very much for your help.

Remember the flow throughs only work when the furnace fan or burners( in
some cases) are running. If your furnace is not getting much run time, guess
what, your not putting humidity in the air. Running your fan all the time
might help a little but then you'll be paying more in electricity. Gofish
has it right !