After many posts and questions as to why my Carrier 3 stage is only showing Low and High on the TSTat, it appears I indeed have a 2 Stage unit installed.
While tech was here I looked at the model number on the unit. It is a 58MVB.
Contract calls for a 58MVC. Tech was going to take info back to the office.
What should I expect? Swap of units, no questions asked, or some other offer? Whats reasonable? Would love some input here!