Precisely the kind of performance you might expect from Lennox. The compressor is the part of the air conditioner that pumps refrigerant to deliver the cooling your home needs. The XC13’s scroll compressor is engineered to perform reliably and efficiently in the harshest conditions. Because it’s compatible with the Humiditrol® whole-home dehumidification system, the XC13 can help your indoor air feel cool and comfortable, while maintaining proper humidity levels.