Frigidaire FG7TC Furnaces

Frigidaire FG7TC Furnace Overview

The Frigidaire FG7TC is a two-stage gas furnace available with either a single-speed or variable-speed blower. The fixed-speed model provides high efficiency and very quiet operation, while the variable-speed model offers exceptional energy efficiency, reduced sound levels and more consistent temperatures throughout the home. The FG7TC uses SmartLite technology, which analyzes the start up characteristics of each individual furnace to extend ignitor life. Both models provide high-efficiency 95.1% AFUE heating and have received an Energy Star rating. The models also feature iSEER technology, which can boost the cooling efficiency of a 13- or 14-SEER outdoor unit by up to 1 SEER point.

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Consumer Reviews of Frigidaire FG7TC


  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
  • #2 of 6 Frigidaire Furnace
  • 70% of customers recommended

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Frigidaire FG7TC Furnace Reviews

Showing 6-10 of 10 reviews

"Hunk of Junk"

1.0 rating
Very Unsatisfied

Installed in June 2005. 2 stage variable speed high efficiency furnace, service needed every single year. Circuit board replaced. Limit switches replaced. From time to time it smells like an electrical fire. Had a service rep come out 3 times this winter and we are still dealing with unknown issues. We change the filters monthly from the day it was installed and clean the flame sensor yearly. Not sure what furnace to recommend since we purchased this one based on warranty. They sure do not make them like they used to.

edmonton alberta canada

"Amazing!!! Furnace"

5.0 rating
Very Satisfied

I can’t believe how quiet this furnace is. My gas bill has also dropped so I’m saving money. Thank you Claudio and John from Simply Heating of Ottawa.

Ottawa, ON, Canada


5.0 rating
Very Satisfied

I had a frigidaire FG7TC series furnace installed 2 years ago and the contractor who installed it provided fantastic service. Not only did he make sure the unit was sized properly, my last unit was over sized so it cycled and burnt out early, but he also made sure that our other related home issues were fixed. The only time I needed him back was for the annual cleaning. Its nice to get quality workmanship for a change.

Scarborough, Ontario


5.0 rating
Very Satisfied

My previous furnace was loud and was always looking for a serviceman. Once I had it replaced by the new frigidaire FG7TC080 furnace we have seen lower gas bills and have only had the contractor back to install a uv light when here was here for our cleaning. Great service and great product.

Kingston Ontario

"The Frigidaire Furnace I Purchased Has Lowered My Energy Cost"

5.0 rating
Very Satisfied

The Frigidaire furnace I purchased has lowered my energy cost significantly. The furnace is quiet and the contractor I used really knows what he is doing. My last furnace was a Lennox and I had nothing but trouble. What I found out from the Frigidaire dealer was, it was not the furnace’s fault it was the cheap installation that caused the problems. Get a good contractor, do not buy on price.


Other FG7TC Reviews

Comments on state that some of the older models of the FG7TC have a design flaw which causes the two ports on the condenser box to get intermittently blocked with water. This problem will not show up as an error code on the control box, according to the members. The condenser box on newer models has been redesigned to prevent this problem.

FG7TC Warranty

Product registration is required for maximum warranty coverage. The warranty for the Frigidaire

FG7TC furnace is comprised of the following:

  • 10-year all-parts warranty on the FG7TC furnace
  • 10-year Comfort Quality Pledge to replace the entire unit if the heat exchanger fails
  • Limited Lifetime Heat Exchanger Warranty

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