The MRCOOL MULTI5-36HP230C-O Olympus 4th Gen 36K BTU Multi-Zone Mini-Split Heat Pump Condenser is an outdoor HVAC unit designed for compatible MRCOOL Olympus multi-zone ductless mini-split systems. It transfers heat between the indoor and outdoor environments to deliver efficient cooling in summer and reliable heating during colder weather for multiple zones. Working with compatible i... https://www.partshnc.com/mrcool-olympus-4th-gen-multi-zone-condensers-multi5-36hp230c-o