96% AFUE Efficiency Rating-This means 96% of your fuel is converted into usable heat Compared to an older furnace, this can potentially save you hundreds of dollars per year in energy costs

Constant Torque Motor-Like a variable speed furnace, constant torque furnaces provide lower operating costs and increases to overall system efficiency Compared to standard PSC motors, constant torque delivers more consistent airflow and quieter operation

Dual-Fuel Compatible-The combination of a gas furnace and an electric heat pump pairs two energy sources for the perfect balance of energy efficiency and comfort

Two-Stage Heating-Rather than being "all on" or "all off" your furnace can adjust its heat output based on conditions inside and outside your home

So you use less energy to maintain comfort

Quiet Combustion Technology-Uses a smaller Btu input per burner for quieter start-up and operation while providing more even heat distribution

Advanced Heat Exchanger-Made from stainless steel for maximum strength and crimped, rather than welded, Armstrong Air heat exchangers are highly resistant to thermal fatigue and other stresses caused by repeated heating and cooling

During the testing process they are subjected to temperatures that far exceed normal operating ranges to ensure they will stand up to years of use

EHX Technology-Every Armstrong Air furnace is engineered and built with EHX Technology, a Patented design that eliminates the hot spots that can shorten furnace life

EHX Technology makes heat exchangers more durable and with its advanced airflow system, more air contacts the heat exchanger surface area for greater heat exchange, enhancing efficiency and comfort

Internal Monitoring-Your Armstrong Air furnace's electronic control system prolongs system life by continuously monitoring internal components for optimum performance and fault prevention

Limited Lifetime Warranty on the Heat Exchanger

Energy Star® Rated

Variable speed motor starts up slowly and then quietly accelerates to keep temperature and humidity perfectly controlled, while helping you save money on energy costs

Robust aluminized steel heat exchanger is crimped, not welded, for increased durability and safety when burners are ignited

Two-stage operation adjusts heat output based on indoor and outdoor temperatures to optimize comfort and energy usage

Control circuit is fuse protected

Color coded control wiring

Removable floor base (upflow with horizontal units) for bottom return air

Limited Lifetime Warranty on the Heat Exchanger

Energy Star® Rated

Variable speed motor starts up slowly and then quietly accelerates to keep temperature and humidity perfectly controlled, while helping you save money on energy costs

Robust aluminized steel heat exchanger is crimped, not welded, for increased durability and safety when burners are ignited

Two-stage operation adjusts heat output based on indoor and outdoor temperatures to optimize comfort and energy usage

Control circuit is fuse protected

Color coded control wiring

Removable floor base (upflow with horizontal units) for bottom return air

Limited Lifetime Warranty on the Heat Exchanger

Energy Star® Rated

Microban® Antimicrobial Additive in the Drain Pan to Resist Mold and Mildew Growth

Aluminum Tubing, Hairpin, Distributor and Header Tube

Copper Refrigerant Connection for Easy Brazing to Both Liquid and Suction Line

Preformed Flange in Outlet for Quick and Easy Plenum Connection

One of the Lowest Water Retention Drain Pan in the Industry to Minimize Mold and Mildew Growth

Interlocking Door Assemblies and Snug Line Seal Grommet to Minimize Air Leakage

Foil-Face Insulation for Easy Cleaning

Tubing Located at Door Split for Easy Coil Service or Cleaning All Drain Pan are Compatible with UV Light

All Piston Coil are Compatible with R22 or R410A

Omniguard Total Corrosion Protection with Proven Tube and Fin Design

Factory-Installed TXV For Quick Installation In High Efficiency Application

Foil-face Insulation Simplified Cleaning While Preserving Energy Efficiency

A drain Pan With One of The Industry's Lowest Water Retention Rate Reduce The Chance of Standing Water, Odor and Allergen

Microban® Antimicrobial Additive in the Drain Pan to Resist Mold and Mildew Growth

Aluminum Tubing, Hairpin, Distributor and Header Tube

Copper Refrigerant Connection for Easy Brazing to Both Liquid and Suction Line

Preformed Flange in Outlet for Quick and Easy Plenum Connection

One of the Lowest Water Retention Drain Pan in the Industry to Minimize Mold and Mildew Growth

Interlocking Door Assemblies and Snug Line Seal Grommet to Minimize Air Leakage

Foil-Face Insulation for Easy Cleaning

Tubing Located at Door Split for Easy Coil Service or Cleaning All Drain Pan are Compatible with UV Light

All Piston Coil are Compatible with R22 or R410A

Omniguard Total Corrosion Protection with Proven Tube and Fin Design

Factory-Installed TXV For Quick Installation In High Efficiency Application

Foil-face Insulation Simplified Cleaning While Preserving Energy Efficiency

A drain Pan With One of The Industry's Lowest Water Retention Rate Reduce The Chance of Standing Water, Odor and Allergen

Microban® Antimicrobial Additive in the Drain Pan to Resist Mold and Mildew Growth

Aluminum Tubing, Hairpin, Distributor and Header Tube

Copper Refrigerant Connection for Easy Brazing to Both Liquid and Suction Line

Preformed Flange in Outlet for Quick and Easy Plenum Connection

One of the Lowest Water Retention Drain Pan in the Industry to Minimize Mold and Mildew Growth

Interlocking Door Assemblies and Snug Line Seal Grommet to Minimize Air Leakage

Foil-Face Insulation for Easy Cleaning

Tubing Located at Door Split for Easy Coil Service or Cleaning All Drain Pan are Compatible with UV Light

All Piston Coil are Compatible with R22 or R410A

Omniguard Total Corrosion Protection with Proven Tube and Fin Design

Factory-Installed TXV For Quick Installation In High Efficiency Application

Foil-face Insulation Simplified Cleaning While Preserving Energy Efficiency

A drain Pan With One of The Industry's Lowest Water Retention Rate Reduce The Chance of Standing Water, Odor and Allergen