5 Tons
3.5
5 Tons
3 tons
4 tons
4 tons
I don’t know
4 Tons or 48,000 BTU
Ruud ac and heating systems are made by Rheem.
110000 btu furnace how many tons ac
They both are same except for the first letter of model number.
since the model number has 42, i would say it probably is a 3 1/2 ton.