I just had a package unit installed on my roof. My contract said that the contractor would put in a 3 ton 12 SEER 80% AFUE Heil Unit #PGAD36D1KB. The unit that he put in is an "Airquest" Unit #PGAD36D1K7. I know that both Heil and Airquest are made by International Comfort Products. Can anyone tell me if the Airquest unit that was installed is a 3 ton 12 SEER 80% unit?

I have looked all over the internet for more information on Airquest, but I can't find anything. I really don't want to cause a big stink if they're basically the same unit. I really checked this contractor out, and everyone who used him really likes him. And those were the word of mouth references from my friends, not any references from him. Thanks in advance for your help.