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What is a PTAC?
A PTAC is a packaged terminal air conditioner that cools and heats. A PTAC provides warm air through an electric resistance heater (heat strip). A PTHP is a packaged terminal heat pump. A PTHP uses its compressor year round to heat or cool. In warm weather, it efficiently captures heat from inside your home and pumps it outside for cooling. In cool weather, it captures heat from outdoor air and pumps it into your home.