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

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