Napoleon® offers you a choice of two energy efficient furnace models for all your comfort needs while keeping costs down The 93% AFUE series features a single-stage burner and a multi-speed blower The 95% AFUE series features a two-stage gas valve and a variable-speed energy efficient ECM blower motor Napoleon's two-stage furnace reduces temperature swings within your home, maintaining a consistent, comfortable temperature The 95% AFUE series furnaces will operate on low fire for greater efficiency and comfort for most of the heating season On colder days, when the first stage cannot satisfy the heating demand, the furnace will automatically switch to the second stage, producing more heat ONLY when required Ultimately this balancing of the heat production results in quieter operation cycles and less energy being consumed throughout the heating season An added benefit is increased comfort due to more even temperatures in the home, including a reduction in cool air pockets near doors and windows.

One-Stage Multi-Speed Blower Motor