Product Description
The Adaptor Box (405 x 760mm) is used to mount a 405 x 760mm Return Air Grille to a ceiling and connect 400mm ducting. The Adaptor Box has 6 adjustable clips that clamp onto the plaster sheets and will allow the Return Air Grille to appear flush on the ceiling. | |
| Use with: | XRAG434 Unfiltered Return Air Grille - 405 x 760mm. XRAG444 Filtered Return Air Grille - 405 x 760mm. |
Please allow 5-10 business days before this product is dispatched due to low demand. Please note: Shipping Weight is calculated based on the products physical dimensions, because of this there may be some disparity between the Physical Weight and Shipping Weight of an item. | |
