Who says you can’t have premium comfort on a bargain budget? This energy-efficient heat pump is designed to handle Port St. Lucie’s muggy summers and occasional winter cold snaps by running longer cycles to maintain comfort indoors. It maintains consistent temperatures across the home while effectively reducing summer humidity levels. And when outdoor conditions are more extreme, it kicks into high gear to keep you cozy all year long. With up to 18 SEER2 cooling and up to 8.5 HSPF2 heating efficiency, it can put your electric bills on ice as well.