13 seer
your unit should be a 13 seer 3.5ton
That is a 9 seer condenser
The SEER rating on a York AC unit model TCGD 36S21S1s is a 13. The SEER rating stands for the seasonal energy efficiency ratio. The SEER ratio is something a person should look for when looking at AC units to purchase.
Model number of indoor and outdoor unit needed to compile SEER rating.
10 SEER 4 ton
10 SEER, unit is circa 2000-2001
This is a straight cool 13 SEER condensing unit that uses R410a refrigerant. This is not a heat pump.
first find out when it was manufactured the seer rating should be on the label of the unit and if it is not on there it is more than likely a 10 seer unit..
To determine the SEER rating of your AC unit, look for a yellow Energy Guide label on the unit. The SEER rating is typically listed on this label. You can also check the manufacturer's documentation or contact the manufacturer directly for this information.
The Goodman model number CKJ36-1AB is a 3-ton air conditioning unit with a SEER (Seasonal Energy Efficiency Ratio) rating of 14. This rating indicates the unit's efficiency in cooling over a typical cooling season, with higher SEER values signifying greater energy efficiency. The 14 SEER rating meets the minimum efficiency standards set by the U.S. Department of Energy for many regions.
2
14, installed in 2009