Hi, I'm about three weeks away from finishing construction on my new home and I originally told my Trane dealer I wanted a 3 ton XLi 15 for the downstairs and a 2.5 ton XLi 15 the upstairs.
However I checked today after they were installed and I have a 3 ton XLi 16 for the downstairs unit instead of the XLi 15. Do I keep the 16 or is the 15 actually a better unit than the 16? I thought I had read on this forum where the Trane units tend to be weak on the heating side, but the XLi 15 was the exception and does very well in this area.
The air handler for the downstairs 3 ton unit in question is the 4TEE3F40A1000A.
Also I'm using the TCONT900 thermostats (XL900 series) since they are the best at controlling humidity by having the ability to slow the blower down.
I just didn't want to pay more for the XLi 16 if the XLi 15 is just as good or even better in some areas?
Thanks I appreciate any help,