Mrcool, MGD96SE045B3XA, 96% AFUE 3T 45k BTU Downflow Multi-Speed Gas F

Not only is the MRCOOL Signature Series Single-Stage 96% AFUE 3 Ton 45k BTU able to provide effective, quite and energy efficient heating for your home in easy to install downflow configuration, with a 96% AFUE, this unit will help you save on utility bills with it's multi-speed high efficiency blower motor.