Armstrong Air heat pumps offer an impressive array of comfort technology, including MHT™ Technology, QuietShift™ Technology and advanced sound reduction.
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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. |
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4SHP18LS
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4SHP16LS
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Single-Stage Performance |
Whether it?s warm or cool, you?ll be perfectly comfortable with these reliable heat pumps. |
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4SHP14LE
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4SHP13LE
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4SHP13LB
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