On Aug 12, 7:32*pm, wrote:
Hello:

I just had a new AC and Heating unit installed. It seems that the flow
of air is less than with the old Lennox.
The previous system was a 3 ton and this is supposed to be a 3.5 ton.
I increased by .5 because i wanted it
to be a bit stronger to reach some further rooms. *However it seems
that the opposite has happened.

Can anyone tell me what ton my blower is based on this information?
And any suggestions. I have had the installed come out and all vents
are between 300-500 cfm. temperature drop is 22 degrees.

Carrier Furnace 58CTA090-14
Carrier Coil CNPVP3617ACAABAA

Thanks

Is filter different, is it a 2 speed blower set on low. Less air flow
removes more humidity, talk to the installer.