Performance™ 14 Heat Pump 25HHA4 Compact, Stackable Unit Fits Tight Spaces and Is Great for Multi-Family Homes We’ve engineered this compact heat pump with durability, efficiency and your budget in mind. Its small footprint lets you install it as close as six inches from your home. It can alternatively be placed on a roof or stacked for use in multi-family housing. This versatile heat pump can support a commercial, underceiling, ductless system and be used in conjunction with your home’s furnace for Hybrid Heat® system heating efficiency. Standard Features Ultra compact for small spaces Up to 14 SEER cooling efficiency Up to 8.2 HSPF heating efficiency Sound: as low as 69 decibels1 Single-stage compressor operation Compressor sound blanket and built-in muffler Filter drier system protection from moisture and contaminants Non-ozone depleting Puron® refrigerant 10-year parts limited warranty2 Optional Features Optional labor warranty available3 1 Quietest size within each model group during most common cooling operating condition. 2 To the original owner, when product is used in a residence, a 10-year parts limited warranty upon timely registration of your new equipment. Warranty period is 5 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty. See warranty certificate for complete details. 3 Ask your Carrier® dealer for details.