Right – The HVAC unit installed in the insulated attic uses a heat pump to provide heating and cooling while also providing dehumidification and fresh air ventilation. | Building America Solution Center
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![I have this in my attic for central air conditioning, and the giant fan outside. Can I add heating to this? Or is that totally separate : r/HVAC I have this in my attic for central air conditioning, and the giant fan outside. Can I add heating to this? Or is that totally separate : r/HVAC](https://preview.redd.it/s12l3q74qyw41.jpg?auto=webp&s=31330931a9f7d38e484586e855d0873d4c369703)