36 divided by 12.0000 btu=3 [plus or minus astrosphis pressures (?e=mc Squered{ give or take a few kl -Whats the tonage of a rheem air handler modle # rbha-21j14mfaai?
2 ton
2ton
2.5 tons
2 ton.
3ton
3-ton
two ton
TM2005 06905
4 ton
3 TON
3 tons
Does anyone know the answer?