Gas electric packaged systems provide air conditioning combined with heating from a gas furnace. During warm seasons, the system functions as an all-electric, high efficiency air conditioner. In colder seasons, it provides heat from natural gas or propane

XL16c Packaged Gas/Elec. 

SEER up to 16.6

AFUE up to 81%

Energy Star rating

XL15c Packaged Gas/Electric 

SEER up to 15

AFUE up to 81%

Energy Star rating

XR14c Packaged Gas/Electric 

 SEER up to 14

 AFUE up to 81%