96% 2-Stage 98K Input Furnace Up to 5 Ton Constant Torque Multi-Position 21W
96% 112K Input 2-Stage Variable Spd Multi-Position Gas Furnace EcoNet Enabled
96% Two Stage 98K Multi Pos Up to 5 Ton Vari SPD 21W Eco Com
96% Two Stage 112K Multi Pos Up to 5 Ton Vari SPD 24W Eco Com