Up to 15 SEER / 9.0 HSPF Performance R-410A Refrigerant ★★★★★ ★★★★★ 4.8 out of 5 stars. Read reviews. 4.8 275 Reviews 267 out of 270 (99%) reviewers recommend this product Outstanding Warranty Protection For a full description of all warranties applicable to this product, please review the consumer brochure or product warranty by clicking on the links above. This durable heat pump system will help lower your utility bills year-round and will deliver many years of enhanced indoor comfort to any home. Special-order long line set models available; click here for more details. Additional Information Before purchasing this appliance, read important information about its estimated annual energy consumption, yearly operating cost, or energy efficiency rating that is available from your retailer.