When my husband ordered our current air conditioning unit, I was working! I asked him to wait until I got home, but the Heating & A/C serviceman arrived early, plus he didn’t want to keep him waiting; Being a bit of a miser, he chose the cheapest air conditioning unit they had for our home, plus thought it would be okay. I asked him if he had looked at the SEER on the A/C unit, plus he gave myself and others a blank stare. I then asked if he knew what the tonnage was on the A/C unit, plus I was once again met with a blank stare. It didn’t take long for myself and others to realize he not only didn’t guess the answers, although he did not guess what I was talking about. I wanted an energy efficient air conditioning unit plus not the energy hog both of us were getting rid of. I also wanted an air conditioning unit that would be big enough to carry the extra load of an in-law suite that both of us were going to have added onto the condo when fall arrived, however without having a higher A/C unit tonnage, both of us would not have enough airflow to cool the current in-law suite. The two of us would either need to have a weird A/C unit for that area, or have a current A/C unit installed again next year. I called the Heating & A/C corporation, hoping they hadn’t put in the order yet. I was going to make sure I had a high SEER on the A/C unit, plus I wanted to let them guess about the addition both of us were planning for our home.