Sometimes you can solely blame the condenser unit for a malfunctioning air conditioner. And if you want to replace just outside AC, you can do that. Our technicians can replace your outdoor unit at LJ Refrigeration while making sure that the unit is entirely compatible with your indoor unit. Though the condenser and the compressor unit of the air conditioner are engineered to work cohesively, there is no point in changing the indoor unit if it's working correctly.