Luxaire TG9S Furnaces | FurnaceCompare®

Luxaire TG9S Furnace Overview

As a member of Luxaire’s basic gas furnace product line, the Climasure Series, the TG9S Series is promoted by the manufacturer for providing efficient and quiet home heating. The single-stage heat units in this line offer 95.5 percent AFUE and feature self-cleaning Inshot burners, and a burner box designed to muffle operation noise and ensure low sound levels.

The TG9S also features durable performance, according to the manufacturer, with its aluminized steel tubular heat exchangers built to resist corrosion and cracks, a heavy-duty pre-painted cabinet, built-in shutoff sensors and a shut-off main gas valve for increased safety, and a low maintenance hot-surface ignition system.

With all 11 models in this series standing at only 33 inches tall, this product line is designed for installation in tight spots, such as closets, attics or garages. The TG9 furnace also is built using common service parts, allowing for low maintenance costs.

Furnace Filters for the Luxaire TG9S

Air Flow Configuration Cabinet Width Filter Size(s)
All 14-1/2-x-13-3/8″ 14x25x1 (bottom)
16x25x1 (side)
All 17-1/2-x-16-3/8″ 16x25x1 (bottom)
All 21-x-19-7/8″ 20x25x1 (bottom)
All 24-1/2×23-3/8″ 22x25x1 (bottom)

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Consumer Reviews of Luxaire TG9S


  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
  • #4 of 10 Luxaire Furnace
  • 66.67% of customers recommended

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Luxaire TG9S Furnace Reviews

Showing 16-20 of 21 reviews


5.0 rating
Very Satisfied

Replaced an oil furnace with this, it runs like a watch, the fuel cost reduction will pay for itself in less than 2 heating seasons. We had the ac coil installed for future central ac installation.

Conesus, NY

"My New Furnace"

4.0 rating
Somewhat Satisfied

We had a 28 year old Lennox furnace. A part went on it, so being so old we decided to purchase a new high efficiency furnace. I am satisfied with the furnace, the only complaint I have is compared to our previous furnace this one when running is very loud !

Oakville, Ontario, Canada

"Gas Furnace"

1.0 rating
Very Unsatisfied

Absolute junk! Buyer beware. Gas furnace is just over three years old and in need of major repairs. Service company commented on poor quality of unit. Repairs cost almost as much as a new Lennox unit, a much better furnace. Do not buy Luxaire. You get what you pay for.

Harford co., md


1.0 rating
Very Unsatisfied

Furnace noisy when it goes on and when it runs. The house feels cold and the furnace doesn’t keep a consistent temperature. This machine cost more to operate last mild winter than our old vintage 1950’s American Standard did in previous colder winters. This furnace may be more efficient, but electric costs more to operate. I would never purchase this brand of machine again.

Quincy, IL

"Reliant Plumbing and Mechanical"

5.0 rating
Very Satisfied

I’ve been selling/installing Luxaire/York now for over 10 years and never run into issues with it as long as you install these units correctly and take care of them they will run from years to come. Also the fact that majority of these units are built here in the usa so not only am I installing a quaility product I’m also keeping work here is the states whitch is very important to us.


Other TG9S Reviews

Reviews around the web are generally positive for both Luxaire and the TG9S. While the TG9S may not be a top-tier model, it is regarded as a quality basic heating unit. notes that this series is a popular choice for homeowners looking for a low-cost unit without the sophisticated add-ons.

While some forums report troubleshooting queries, such as the furnace not lighting or individual components not functioning properly, contractors mention that Luxaire, overall, makes quality HVAC equipment. These professionals cite having only minimal issues with these systems over the years.

Luxaire TG9S Model Numbers

The TG9S is available in different models which vary in efficiency and capacity.

Model Number AFUE BTUs per Hour
TG9S040A08MP11 95.5 40,000
TG9S060A10MP11 95.5 60,000
TG9S060B12MP11 95.5 60,000
TG9S080B12MP11 95.5 80,000
TG9S080C16MP11 95.5 80,000
TG9S080C22MP11 95.5 80,000
TG9S100C16MP11 95.5 100,000
TG9S100C20MP11 95.5 100,000
TG9S120D16MP11 95.5 120,000
TG9S120D20MP11 95.5 120,000
TG9S130D20MP11 95.5 130,000

TG9S Warranty

Furnaces in the Luxaire's Climasure line receive a lifetime limited warranty on the heat exchanger and a 10-year limited warranty on parts. Homeowners must register their furnace online within 90 day of installation to receive the full warranty. Failure results in the coverage term decreasing to five years.

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