Out to estimate replacement of gas/electric split system, condenser in backyard, horizontal furnace in attic. Client communicated he is interested Trane XL16i, and possibly 4 ton system. Existing 2.5 ton system. Gave estimates for 3.5 ton and 4 ton, financing and cash price for each, total of 4 estimates. Client not ready to make decision at this time. Thank you!