When having to mess around with a sales person while buying anything you need to be careful, but they don’t typically tell the one hundred percent truth of everything. The only thing that they are trying to do is make that sale as well as collect their commission! Half of the time, the sales people don’t care how misleading they are as long as they get their sale. This is what happened to myself and others when I went to purchase my central heating as well as The sales rep flat out lied about the SEER rating of the Heating, Ventilation, as well as A/C unit. I was very happy however as I knew a few things about the heating as well as a/c proposal I was buying beforehand. So when he lied to myself and others about the SEER rating in his sales pitch, I really caught him red handed! I didn’t say anything though, I simply ended up not buying from this store because of the dishonesty of the sales people there. I ended up going to a heating as well as cooling company instead to buy my central heating as well as cooling system. I actually paid a little more for it by doing it this way! But I would rather pay a few extra bucks and buy from someone that is one hundred percent honest than some sleazy lying sales guy at a store! So any sales people studying this that use these lying units to make sales, be careful in your scamming; You may just get someone similar to myself and others who are testing you as well as knows the product they are buying. This is even more true when it comes to central heating as well as A/C, people do their research as well as recognize more than you may recognize they know!