The Comfort-Aire 15.9 SEER2 24 volt on/off Air Conditioner Condenser is engineered for compact spaces like apartment complexes and condominiums. With advanced variable capacity inverter compressors, it ensures energy-efficient cooling while meeting DOE 2023 compliance with a minimum 15.2 SEER2 rating across all models. Cost-effective compared to traditional units, its horizontal discharge design, along with standard wall brackets, allows for multiple units within a small footprint, perfect for light-commercial applications. Enjoy ultra-quiet operation rated as low as 57 decibels, thanks to a bio-engineered fan blade that enhances efficiency.