Fantech FG Series Inline Fan
Fantech’s galvanized steel inline fan that installs in the duct to exhaust or supply air.
AirGreen codeAG-VF-00101
514 316-2973 · sales@airgreen.ca
Quick facts
Fantech FG series fans are inline centrifugal fans that install in a 4 to 12 in round duct. Fantech describes them as low to medium airflow metal fans: a two-piece stamped galvanized steel housing that is sealed, durable and quiet.
Exhaust air without a motor in the room
The FG goes far from the room it serves, in the attic, a service ceiling or the mechanical room. It is used for exhaust from a bathroom, a laundry room or several points to a single outlet, to boost a long duct that lacks airflow, or for fresh air supply. It mounts at any angle.
Six diameters, two versions
- Diameters of 4, 5, 6, 8, 10 and 12 in
- Standard or XL for each diameter; the XL version offers higher airflow
What Fantech provides
Automatic-reset thermal motor protection, air up to 140 °F (60 °C), mounting brackets and hardware included, no maintenance required and a 5-year warranty. Fantech also offers speed controls, an IR balancing damper and RSK backdraft dampers to complete the installation. At the exterior outlet, plan for a wall hood with a damper. The electrical connection must be done by qualified personnel.
Installed by AirGreen across Greater Montréal
Our technicians choose the model to suit the duct, then install the fan, the ducts and the wall outlet in Montréal, Laval, Longueuil, the South Shore and the North Shore. RBQ licence 5645-9605-01. For availability or a quote, call us at 514 316-2973 or email sales@airgreen.ca with the diameter, version and quantity.
A fan hidden in the duct, away from living spaces
Mounted in the attic, a ceiling or the mechanical room, the FG moves air with no motor in the room.
- Exhaust for a bathroom, laundry room or other humid room
- Exhaust from several points to a single outlet
- Boosting a long duct that lacks airflow
- Fresh air supply to a room
12 sizes, one page
Each size has its own AirGreen code. Tap a row to select it.
| Model | AirGreen code |
|---|---|
| 4 in – Standard (FG4) | AG-VF-00101 |
| 4 in – XL (FG4XL) | AG-VF-00102 |
| 5 in – Standard (FG5) | AG-VF-00103 |
| 5 in – XL (FG5XL) | AG-VF-00104 |
| 6 in – Standard (FG6) | AG-VF-00105 |
| 6 in – XL (FG6XL) | AG-VF-00106 |
| 8 in – Standard (FG8) | AG-VF-00107 |
| 8 in – XL (FG8XL) | AG-VF-00108 |
| 10 in – Standard (FG10) | AG-VF-00109 |
| 10 in – XL (FG10XL) | AG-VF-00110 |
| 12 in – Standard (FG12) | AG-VF-00111 |
| 12 in – XL (FG12XL) | AG-VF-00112 |
Round duct diameter, then version: standard or XL (higher airflow).
Specifications
From the manufacturer’s documentation. A value the manufacturer does not publish is not listed.
What to know before installing
- Pick your duct diameter, then the standard or XL version based on the airflow you need and the duct length.
- Fantech rates it for air temperatures up to 140 °F (60 °C).
- Fit a backdraft damper and a wall hood at the outdoor outlet.
- Electrical connection must be done by qualified personnel.
- Mounting brackets and hardware
You may also need
Galvanized Round Pipe – 60 in Length
Galvanized Round Backdraft Damper
Gust-Resistant Wall Hood with Gasketed Damper
120 V Fan Speed Control
Bathroom Fan Timer
Electronic Display Control for Air Exchanger
Multi-Function Electronic Control for Air Exchanger
Eco-Feel Auto IAQ Wall Control for Air ExchangerFans and controlsSee all
Frequently asked questions
Standard or XL?
For the same size, the XL version delivers more airflow. It suits long ducts with several elbows, or exhausting several rooms. Send us the duct layout and we pick the model.
Can I add a switch or timer?
Yes. Fantech offers speed controls and timers for its inline fans; a bathroom wall timer also works.
Where should it go?
As far as practical from the room it serves, for example in the attic or a service ceiling, so motor noise stays away. It mounts at any angle.
Can you install it?
Yes. Our technicians install the fan, the duct and the wall outlet, everywhere in Greater Montréal.
A Fantech inline fan installed by AirGreen
Tell us the size and the quantity: we confirm availability and send you a quote. Or let our technicians install it for you.
Specifications from the manufacturer’s documentation, checked on October 7, 2026.