Armstrong Air® Furnaces

Find a Wide Selection of Gas Furnaces in Ottawa from Armstrong Air®

When you’re seeking out affordable, reliable and efficient gas furnaces in Ottawa, look no further than the extensive selection from Armstrong Air®. With a variety of options to choose from, you’ll be sure to find a furnace that suits your needs!

Variable Speed Blower & Multi-Stage Performance 

For reduced energy costs, low maintenance and energy efficiency, our variable speed blower furnaces will do the trick.

A97MV

• 97% AFUE Efficiency 
• Modulating Heat
• Pro Series™ Systems
• Comfort Sync Compatible 

A962V 

• 96% AFUE Efficiency 
• Pro Series™ Systems
• Two-Stage Heating 
• Variable Speed Fan Motor 

A802V 

• 80% AFUE Efficiency 
• Pro Series™ Systems
• Two-Stage Heating 
• Variable Speed Fan Motor

Constant Torque Blower & Two- or Single-Stage Performance 

Striking a nice balance between energy efficiency and cost, a constant torque blower furnace provides the best bang for your buck, particularly for residential heating needs.

A962E 

• 96% AFUE Efficiency 
• Two-Stage Heating 
• Constant Torque Motor 
• ENERGY STAR® Certified 

A951E

• 95% AFUE Efficiency
• Constant Torque Motor 
• ENERGY STAR® Certified 
• Stainless Steel Heat Exchanger 

A801E 

• 80% AFUE Efficiency 
• Constant Torque Motor 
• Aluminized Steel Heat Exchanger 

Single-Stage Performance 

Single-stage performance furnaces function at one level at all times—high. If you have an extremely cold space that needs to be heated quickly, a single-stage furnace is the most appropriate option.

A951A

• 95% AFUE Efficiency 
• Aluminized Steel Heat Exchanger 

A931A 

• 93% AFUE Efficiency 

Allied Air Enterprises LLC, a Lennox International Inc. company.