Went to my atty house and added 3 lbs of Freon to the downstairs system, so old can’t read the numbers but guessing 13+ yrs old so I gave him a Hell of a Deal price to replace a 3 ton heat pump outside and 3.5 ton air handler inside under $5,900 and he thought it would be $4K that’s what I’m charging for the 2 ton ac unit upstairs and not a H/P, I said to get some other quotes