The XV20i Variable Speed, the XL16i and the XB16 are some air conditioning models by Trane. The XV20i AC unit is one of the most efficient air conditioners in the range, allowing to cool a room to exactly the desired temperature. It has a SEER rating of up to 21.00.
The XL16i air conditioner is an energy-efficient two-stage cooling unit from the Trane range. The XB16 Air System features a SEER rating of up to a 16.50 and offers a good cost-efficiency ratio. The XB300 model is the smallest of the Trane series and is known to provide some of the lowest cooling costs. It can be installed in rooms with limited space because of its smaller size.