MrCool The Olympus Energy Star 9,000 BTU ductless heat pump is the air comfort system you need to ensure your home stays comfortable and cost-effective. This high-quality ductless heat pump is energy efficient, packed with great features, and priced to meet most household budgets. If you need targeted air comfort for a 250 sq. ft. single-zone in your home or need more general air conditioning, the Olympus Energy Star Series ductless heat pump should be exactly what you've been searching for. The product now includes the new SmartHVAC Wifi control module that features an easier setup process, improved functionality, and works with Amazon Alexa and Google assistant.