These wooden ventilators is a 1/4 ” panel with 2 holes for installation. For non standard sizes we do not include the holes so you can match the holes you already have in you drywall.
Border 1” around.
2 holes each side .17” diameter. IF YOU DON’T NEED THE HOLES, PLEASE MENTION IT IN THE NOTES.
No damper included.
Recommended for sidewall or ceiling application.
Please contact us for metal registers to use on the floor.
Please refer to your air manufacturer’s information on the tag located with your unit for the specifications to be compatible with the Product Details of your selected Stellar Air design.
* Please note that all Stellar Air covers are made with quality natural wood and are unstained and unfinished. If you are interested in a stained finish, please let us know in the Comments box below. There is an additional fee for stained finishes- we will contact you with further details regarding this.
How to Measure
Our craftsmen will fabricate a ventilator to fit your supply duct opening.
- Remove the old register or grille from the floor, ceiling, or wall to expose the actual duct opening.
- Measure the inside dimensions of the duct opening.
- The width will always be listed first, followed by the length.
2 ton 781 CFM (2% airflow drop)
0.0201 I.W.C. pressure drop
464 FPM (186% of recommended)
3 ton 1152 CFM (4% airflow drop)
0.0329 I.W.C. pressure drop
602 FPM (241% of recommended)
4 ton 1552 CFM (3% airflow drop)
0.0632 I.W.C. pressure drop
746 FPM (298% of recommended)