Are they doing a "Manual J" load calculation, to properly size the
Are they doing a "Manual D" duct calculation, to insure adequite
proper air flow? YES
Are they having a trained and qualified technician set-up the unit, to
insure its operating within the manufactures specifications? I DO NOT
KNOW, BUT WOULD ASSUME SO.
Do they offer 24 hr service? NO
Have they answered and addressed any and all of your questions? YES
Are they disposing of the old equipment? YES
Did they offer you different equipment configurations, so you could
the system that saves you money on operational costs? NO
Did they offer you a 10 year parts warranty? (This is becoming
standard) NO. 5 years on the compressor, condensing coil and
evaporator coil, 10 year on "all other".
hope this information will help with your calculations.