For a furnace that's small in size but high in performance look no further than the Napoleon NSM100S5A 100,000 BTU high efficiency natural gas furnace. This unit offers a lot of power but still comes in a small design. Measuring at 32 7/8" this is one of the shortest high efficiency furnaces available. Enjoy the safe yet efficient heating the Napoleon NSM100S5A home furnace provides.
Fuel Utilization Efficiency
You'll save money on your utility bill with this furnace. The aluminized-steel tubular triple-pass heat exchanger maximizes heat transfer. One of the ways it does this is through aluminized multi-port in shot burners that perfectly shape the flame cone for maximum flame efficiency.
Self-Diagnostic Integrated Furnace Controls
Unique from other models this unit has an integrated furnace control board that manages all operational functions. It contains LED service indicator lights to ensure quick and accurate service calls. It also accommodates hook-ups for a humidifier, HRV, and electronic air cleaner.
Very Little Sound Disturbance
The Napoleon house furnace has been specifically designed with durability and sound in mind. The heat exchanger is thermally insulated to reduce clearance to combustibles. Also, the blower compartment has been acoustically insulated to reduce noise disturbance. It's been powder coated to resist scratches and corrosion.
Installation & Maintenance are Easy
With this furnace installation is made easy because you can install it several different ways: upflow, horizontal left or right, and downflow. Zero clearance is required in all of these positions so it can easily go in a closet or alcove. No special installation kits are required either.