Posted on November 17, 2020November 17, 2020 by userGSA Auctions Miscellaneous Update 1 1/2 TON A/C UNIT – Unit is brand new, never used. It is in Pre-charged condition for 15′ Line set. Standard Efficiency, 13 Seer. Item was used as an aid for training purposes. -Unused- 153456030001221