Trane SLHJ air handlers range from 90 tons to 162 tons. This unit comes with a DX Evaporator coil for cooling and hot water coil for heating. Most of these units use a micro-channel coil for the condenser unit. 

Model numbers consist of:

SLHJ090 = 90 Ton Air-Cooled / Hot Water Coil Heating
SLHJ105 = 105 Ton Air-Cooled / Hot Water Coil Heating
SLHJ120 = 120 Ton Air-Cooled / Hot Water Coil Heating
SLHJ130 = 130 Ton Air-Cooled / Hot Water Coil Heating
SLHJ150 = 150 Ton Air-Cooled / Hot Water Coil Heating
SLHJ100 = 100 Ton Evap Condenser / Hot Water Coil Heating
SLHJ118 = 118 Ton Evap Condenser / Hot Water Coil Heating
SLHJ128 = 128 Ton Evap Condenser / Hot Water Coil Heating
SLHJ140 = 140 Ton Evap Condenser / Hot Water Coil Heating
SLHJ162 = 162 Ton Evap Condenser / Hot Water Coil Heating