Preferred Series 80 AFUE Gas Furnace

Enhanced comfort control with dual stages of heating.

Energy Efficiency

Quiet Level

Durability

Key Features

Energy efficiency-Up to 80% AFUE

PerfectHeat™ technology

Fan On Plus™ technology

QuieTech™ noise reduction system

Pilot-free PerfectLight™ ignition

High efficiency air filtration cabinet

20-year heat exchanger limited warranty upon registration (312AAV)

10-year parts limited warranty