XC80 Communicating Two-Stage
XC80 models are like having two furnaces in one providing comfort and energy efficiency. Eliminate hot & cold temperature swings with ComfortLink™ II technology that controls the variable speed fan and two-stage gas operation operating at low stage during mild conditions and high stage when conditions are more extreme.
What You Should Know
Two-stage furnaces are a great choice if you have or are considering a ComfortLink™ II zoning system. XC80 is available in natural or LP gas and 80% AFUE efficiency. Warranties: 10 Year Parts, Lifetime Heat Exchanger.