Armstrong Air
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Variable-Capacity Performance

Unlike conventional heat pumps 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.

Two-Stage Performance

Two different output speeds for heating and two for cooling allow Armstrong Air heat pumps to keep you comfortable month after month.

Single-Stage Performance

Whether it's warm or cool, you'll be perfectly comfortable with these reliable heat pumps.

Single-Stage Performance - Legacy Products

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