Mrcool, MGM96SE135D5XA, 96% AFUE 5T 135k BTU Multi-Pos-Speed Gas Furn

For optimal heating performance, choose the MRCOOL Signature Series Single-Stage 96% AFUE 5 Ton 135k BTU. It can be installed in an up-flow or horizontal configuration and is both energy efficient and quiet running. The unit's multi-speed high efficiency blower motor aids in the unit's 96% AFUE.