The Lennox® Merit® Series ML13KC1 Air Conditioner is a dependable, budget-friendly cooling option designed for homeowners who want solid performance and efficiency without unnecessary complexity. With an efficiency rating that meets or exceeds 13.40 SEER2, it delivers reliable cooling while helping keep energy use in check.
A high-efficiency outdoor coil improves heat transfer and airflow, allowing the system to operate more effectively, while the single-stage compressor runs at full capacity when needed to provide straightforward, consistent cooling. For comfort beyond temperature, the ML13KC1 is built with sound levels as low as 73 dB and a precision-balanced direct-drive fan, helping reduce outdoor noise and extend equipment life.
This system also uses R-454B refrigerant, meeting 2025 EPA requirements for lower global warming potential and future compliance. The unit is backed by a 10-year parts warranty and 1-year labor warranty . Please note that electrical work and permits are not included in the base price, and additional charges apply if needed.
Paired with a 5-Star installation from the team at Kettle Moraine Heating and Air Conditioning, this offer also includes a 10-year parts warranty, 2-year labor warranty, and a 10-year compressor warranty, ensuring continued reliability and support for years to come. Please note that electrical work and permits are not included in the base price, and additional charges apply if needed. One certificate per installation address.
Perfectly suited for homes ranging from 1,000 to 1,400 square feet, this air conditioner offers an unparalleled combination of efficiency, performance, and quiet elegance.