Dryerbox 400
Retrofit Model 400
![Recessed Dryer Vent Box - Retrofit Model 400 prevent dryer lint buildup in the laundry room.](/sites/default/files/images/clips/wh-retro-med.jpg)
Sku RB400
(For Upward Exhaust Direction)- 22 gauge aluminized steel weighing 4.14 pounds each
- Top port measures 4 1/8" with very slight oval shape
- Distance from nailing flange to rear of box is 4 1/4"
- Overall measurements: 21" h x 12 1/2" w x 5 1/8" deep
- Inside measures 9 1/2" wide x 18 1/4" tall
- Five units per carton, 36 cartons per pallet, ships as a class 70
Dryerbox 500
Retrofit Model 500
![Recessed Dryer Vent Box - Retrofit Model 500 prevent dryer lint buildup in the laundry room.](/sites/default/files/images/clips/db-500-med-st.jpg)
Sku RB500
(For Upward Exhaust Direction)- 22 gauge aluminized steel weighing 4.14 pounds each
- Top port measures 4 1/8" with very slight oval shape
- Distance from nailing flange to rear of box is 4 1/4"
- Overall measurements: 21" h x 12 1/2" w x 5 1/8" deep
- Inside measures 9 1/2" wide x 18 1/4" tall
- Five units per carton, 36 cartons per pallet, ships as a class 70