Aire-Flo Furnaces

Everything you need on Aire-Flo Furnaces, including model details, industry rankings and customer reviews, all in one place.

Aire-Flo Furnace Overview

Aire-Flo has been manufacturing HVAC equipment including furnaces, heat pumps, air conditioners and air handlers for more than 50 years. Some of the company’s furnaces are regarded as high-efficiency heating units, as per the specifications mentioned by the U.S. Department of Energy.

What are the 10 Best Furnaces?

Consumer Reviews of Aire-Flo


  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
  • #15 of 86 Furnaces
  • 36.67% of customers recommended

Reviews by Furnace Series


95AF Gas Furnace

The two-stage high-efficiency furnaces in this series have AFUE ratings of up to 95 percent and feature a variable speed blower, aluminum steel heat exchanger and fused low-voltage circuit protective elements. Although small in size, these units are flexible and have a heating capacity range of 40,000 to 100,000 Btu/h. They are available in upflow/horizontal versions. These units can be converted to LP gas applications.

92AF Gas Furnace

The high-efficiency furnaces in this series have AFUE ratings of up to 92.1 percent and feature an aluminum steel heat exchanger and 5-ampere fused low-voltage circuit protection. These small, flexibile units have a heating capacity in the range of 45,000 to 125,000 Btu/h. They are available in upflow, upflow/horizontal and counterflow versions. These units can be converted to LP gas applications as well.

 [ AIRE FLO Series :  ]

80AF Gas Furnace

The gas furnaces in this series are considered to be in the mid-efficiency range, according to the manufacturer. These units feature aluminum steel heat exchangers, 5-ampere fused low-voltage circuit protection and pre-painted cabinets made of heavy gauge, corrosion-resistant steel. These have a heating size range between 50,000 and 125,000 Btu/h.

Care and Maintenance for Aire-Flo Furnaces

Aire-Flo recommends that at the start of every heating season the furnace should be thoroughly checked by a qualified technician. In particular, the technician should check components that include the blower, filters, exhaust and air intake pipes, as well as the electrical wiring. In addition, the heat exchanger and the burner assembly should be cleaned.


Aire-Flo furnaces are eligible for a 10-year limited extended warranty, which is over and above the basic coverage provided by the basic limited warranty program and requires the owner to register online within 60 days of installation. The units’ aluminum heat exchangers are eligible for a 20-year limited warranty, while other qualifying parts are eligible for a 5-year limited warranty.

Find a Certified Heating & Cooling Professional In Your Area

Contact a top-rated local expert to help with all of your home's HVAC needs.

Aire-Flo Furnace Reviews

Showing 16-20 of 30 reviews

"Service on Aire Flo"

3.0 rating

I've been servicing the Lennox brand for years. 99% of the time it is because the pressure switch is failing. Make sure the service person you call works on Lennox brand because they are parts specific.



"Stay away from Aire-Flo"

1.0 rating
Very Unsatisfied

This is a pos; stay away. This is the second breakdown in less that 4 years; the first time it was down for 3 days, with no heat. They replaced everything electronic, and less than a year later the pressure switch is broken again. The manufacturer should be sued into bankruptcy. This should be eligible for a class action law suit, based on the all the common complaints people have. Do not buy anything from this company, ever! No parts in stock. No service knowledge. Numerous defective parts. Multiple failures of the same part, the pressure switch. Thank god I can do some service work myself. Stay away from this manufacturer.


Kitchener, Ontario


1.0 rating
Very Unsatisfied

These are rebranded Lennox 92% efficiency furnaces. 2 years after ownership the gas pressure switches went on all my furnaces in all the properties. Cost me lots of $ in labor which defeated the purpose of replacing the furnaces in the first place. Garbage. Bad Customer service. Never buying again.

Max 27

Utica, NY

"Breaks down all the time"

1.0 rating
Very Unsatisfied

Our brand new Aire Flo replaced a good working furnace that was just to small for our central air but worked fine for winter. The Aire Flo has broken down. Has issues with the inducer pressure switch. It keeps shutting off the furnace all the time. The exhaust pipes are too small but are spec. I would never buy this one again.



"Seriously consider an upgraded unit"

1.0 rating
Very Unsatisfied

92%afue (not recommended) Installed in a new Townhome, had problems with the ignition system from day one. The heating contractor ran a diagnostics and spent over 2 hours of troubleshooting and was unable to determine the origin of the problem. After an unclear diagnostic, he ended up replacing the pressure switches, the unit seemed to work fine thereafter. The doors on the combustion and fan unit do not fasten down on to a gasket (like some of the better models). This allows for potential vibration of the doors and air leakage around the fan housing. Not a big problem, but something to be aware of. Additionally these same units were installed in other models of Townhomes in our complex which ended up requiring a longer combustion run. Although the length and size of combustion piping was according to the manufactures spec., several of these units in the complex ended up failing. The only solution was to retrofit these units with a 4" combustion and make-up-air run. I have purchased better quality Armstrong units for my other rental properties. We haven't been through the winter with them yet, so time will only tell. The door on the Armstrong however has a sealed gasket around the fan unit which helps limiting noise; air leakage, and vibration.

Jim S

Calgary, AB

HVAC Brands

Learn more about your home's heating and cooling system with our guides, how-to's, FAQ's, tips and more.

Trane American Standard Lennox Carrier Goodman

Ready to get a quote from an HVAC contractor?

Let us know what type of service you need and we can connect you with a certified local HVAC contractor.

Please enter a valid name

Please enter a valid phone number

Please enter a valid zip code

There are no dealers in this zip code.

Please enter a valid email address

Please select repair or replace

Please select heating, cooling or both