The MRCOOL MPG60S110MO13C is a packaged air conditioning and gas heating system designed to provide efficient year-round indoor comfort. This HVAC equipment combines a 5-ton air conditioner with a 110,000 BTU gas furnace in a single compact unit. It uses R-454B refrigerant to deliver effective cooling, while the integrated gas furnace generates warm air during colder weather. Designed... https://www.partshnc.com/mrcool-versapror-r-454b-package-gas-mpg60s110mo13c