Cool Down With This 15.000 Btu Packaged Terminal Air Conditioner With A Heat Pump By Danby. This Model Is Ideal For Cooling And Heating Hotel Rooms And Offices Up To 800 Square Feet. The Heat Pump Provides A Year-Round Ventilation Solution. And The Three Fan Speeds Offer Various Airflow Options. The Unit Is Environmentally Friendly And Corrosion Resistant To Protect Exterior Materials From Decay. The Auto-Restart Feature Prompts The Unit To Restart After A Power Outage. And The High-Efficiency Compressor Ensures Durability And Efficiency.The Danby Dpsl120B1W Ptac Sleeve Is Designed For Use With Danby Packaged Terminal Air Conditioners