80% AFUE

80% AFUE Performance
ComfortNet™ Communications System compatible
Two Stage, Variable Speed

80% AFUE Performance
Integrated communicating ComfortBridge™ technology
Two Stage, Variable Speed ECM motor

80% AFUE Performance
ComfortNet™ Communications System compatible
Two Stage, Variable Speed

80% AFUE Performance
Integrated communicating ComfortBridge™ technology
Two Stage, Variable Speed ECM motor

80% AFUE Performance
Two stage heating with Multi Speed motor

80% AFUE Performance
Single Stage heating with Multi Speed motor

Single-Stage, Multi-Speed ECM,
Multi-Position, Ultra-Low NOx
Gas Furnace
80% AFUE

Single-Stage, Variable-Speed ECM,
Multi-Position, Ultra-Low NOx
Gas Furnace
80% AFUE

80% AFUE Performance
Single stage heating with Multi Speed motor

80% AFUE Performance
Multi-Position Installation
Two stage, Multi-speed

80% AFUE Performance
Multi-Position Installation
Single-Stage, Multi-Speed
High Airflow

80% AFUE Performance
Dedicated Installation
Single-Stage, Multi-Speed

80% AFUE
Two-stage, Multi-Speed, Multi-Position Installation

80% AFUE Performance
Multi-Position Installation
Single-Stage, Multi-Speed