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.

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Two-Stage Performance	With two different cooling output speeds, these exceptional performers offer the ideal balance between smart energy use and serious comfort.

18.0 SEER	4SCU18LS 18.0 SEER Efficiency Rating Comfort Sync Compatible Two-Stage Scroll Compressor
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16.0 SEER	4SCU16LS 16.0 SEER Efficiency Rating Comfort Sync Compatible Two-Stage Scroll Compressor Integrated Compressor Protection
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Single-Stage Performance	Enjoy consistent, reliable cooling and a home full of refreshing air.

14.0 SEER	4SCU14LE 14.0 SEER Efficiency Rating Integrated Compressor Protection Single-Stage Scroll Compressor
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13.0 SEER	4SCU13LE 13.0 SEER Efficiency Rating Integrated Compressor Protection Single-Stage Scroll Compressor
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13.0 SEER	4SCU13LB 13.0 SEER Efficiency Rating High Pressure Switch Single-Stage Scroll Compressor
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13.0 SEER	4AC13L 13.0 SEER Efficiency Rating High Pressure Switch Single-Stage Scroll Compressor
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R22 System Component	Designed to work with existing furnaces and air handlers using R22 refrigerant.

13.0 SEER	13ACD 13.0 SEER Efficiency Rating Single-Stage Scroll Compressor
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