TCGD Series

The Micro - Mini Condenser Line 1.0 thru 3.0 = 23.5" x 23.5" Footprint 3.5 thru 5.0 = 29" x 29" Footprint 13 SEER Does Not Require a TXV

The York Advantage (R22)

Both do the same thing.
But the one on the left takes less space and is easier and less expensive to install.