A new air conditioner is an investment' so you want to be sure it will provide dependable service for many years to come. By choosing the Armstrong Air 4SCU16LS air conditioner' you can take comfort knowing its been engineered and tested to meet the highest standards for performance and craftsmanship. And with advanced features and technology' the 4SCU16LS can provide energy-efficient cooling' even in the hottest weather.
Pair this model with a Pro Series™ variable speed furnace and a Comfort Sync thermostat' for optimum performance. With the Pro Series' you’re in control of every aspect of your home’s climate' as well as your energy costs.