Aire-Flo Lennox 135,000 BTU 80% Gas Furnace, 1 Stage, Multi-Speed, Multi-Position, Upflow 2000CFM

Lennox Aire-Flo 80% 80AF1UH135P20D Single Stage, Multi-Speed Gas Furnace 135,000BTU

Enjoy exceptional value and greater comfort

When the weather outdoors turns cold, your family deserves an indoor environment that stays perfectly warm every single day. That’s why we engineered the 80AF gas furnace with robust components that are built to last. The aluminized-steel heat exchanger—the part of the furnace that moves heat produced by the furnace into your household air—resists corrosion with crimped seams that ensure a leak-free seal. And, the hot-surface ignition system provides dependable heat when you need it.

Designed with money-saving efficiency built in

With an 80% AFUE efficiency rating, the 80AF will help keep your utility bills under control. A multi-speed blower motor allows the airflow to be set to meet your specific home comfort needs. As a result, energy consumption is lower than that of an older, less-efficient furnace. With the 80AF, you can rely on great value and performance year after year.

Features:

• Energy Efficiency - 80% AFUE
• Capacity - 45,000–135,000 Btuh heating size range
• Home Comfort -  Multi-speed blower motor takes your comfort to the next level—comfortably and efficiently
• Reliable Performance - Corrosion-resistant cabinet made with strong pre-painted steel is built to last, Run-tested at the factory to ensure faultless performance
• Indoor Air Quality - Designed with accessory connections for easy integration with products to improve your home’s indoor air quality
• Warranty - 20-year limited warranty on aluminized steel heat exchanger; 5-year limited warranty on parts. See warranty certificate for details on a 10-year extended parts warranty.

Installation options

• Available in Upflow/Horizontal and Counterflow models

Heat exchanger

• Aluminized steel tapered design primary heat exchanger with crimped construction for long life

Burners

• Aluminized steel inshot burners for smooth combustion

Cabinet construction

• Unitized construction for cabinet integrity
• Bottom or side return air
• Baked on pre-painted steel cabinet finish
• Left or right side gas and electric entry

Blower

• Easily removable slide-out blower design
• PSC multi-speed permanently lubricated blower motor for low maintenance and optimum efficiency

Controls

• Single stage gas valve
• Integrated ignition and fan control board features self diagnostics
• Hot surface ignitor

Venting

• Permanently lubricated draft motor is air cooled for long life
• “L” designated units comply with California’s South Coast Air Quality Management District Low NOx requirements