Infinity 13 Packaged Gas Heat/Electric Cool System - Model 48XP

High energy efficiency – 13.0 SEER and up to 81% AFUE.
Environmentally sound Puron® refrigerant.
Quiet operation – sound ratings as low as 72 dBA.
Puron-compatible scroll compressor provides reliable, quiet, high-efficiency comfort.
Envirotuff™ rust-proof base is lightweight and will never rust.
Galvanized steel cabinet helps protect coil against the elements.
Compatible with IdealHumidity systems to help monitor and control airborne moisture levels.
15-year limited warranty on the heat exchanger.
10-year limited warranty on the compressor.
Five-year limited warranty on the entire unit.