Air Conditioners
Inside Armstrong Air air conditioners, you’ll find a wealth of smart ideas including efficiency-boosting MHT™ Technology, swept-wing fan blades and advanced sound reduction.
Variable-Capacity Performance
Unlike conventional air conditioners that are either all the way on or all the way off, the Variable-Capacity Inverter-Driven Scroll Compressor adjusts cooling output in small increments like a dimmer switch.
4SCU20LX
- Up to 20.0 SEER Efficiency *
- Comfort Sync® A3 Enabled
- ENERGY STAR® Most Efficient 2022
- True Variable-Capacity Cooling
Two-Stage Performance
With two different cooling output speeds, these exceptional performers offer the ideal balance between smart energy use and serious comfort.
4SCU16LS
- Up to 16.0 SEER Efficiency *
- Pro Series™ Systems
- Two-Stage Scroll Compressor
- Comfort Sync® A3 Enabled
Single-Stage Performance
Enjoy consistent, reliable cooling and a home full of refreshing air.
4SCU16LE
- Up to 16.0 SEER Efficiency *
- Single-Stage Scroll Compressor
- Omniguard® Total Corrosion Protection Technology
- ENERGY STAR® Certified
ENERGY STAR
4SCU13LE
- Up to 14.0 SEER Efficiency *
- Single-Stage Scroll Compressor
4SCU14LB
- Up to 16.0 SEER Efficiency *
- Single-Stage Scroll Compressor
- Omniguard® Total Corrosion Protection Technology
- ENERGY STAR® Certified
ENERGY STAR
4SCU13LB
- Up to 14.0 SEER Efficiency *
- Single-Stage Scroll Compressor
