IT ALL DEPENDS IF DUCT WORK WAS INCLUDED ON YOUR INSTALLATION. THE PRICE COST DIFFERENCE DEPENDS ON THE NAME BRAND AND SEER RATING. A 12 SEER FOR EXAMPLE FROM A 3 TON TO A 5 TON ON CONDENSOR ONLY COULD BE $200 TO $600 DIFFERENCE.
The downsize was for both the condenser and heating unit from 5 ton to 3 ton. Ducting in installation are as previously in the contract. I just would like to know the difference in the cost for the 3 ton heating unit and compressor from the 5 ton .