Pay in 4 interest-free payments of $39.51 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
2 position adjustment for heating and cooling seasons
Performance Data With Opposed Blade Damper
904 - Double Deflection Adjustable Aluminum Blade Grille For a 34" x 18" Duct Opening (front blades parallel to shortest dimension)
Standard Features * Lightweight Aluminum vent louver * Able to withstand wet and corrosive environments * Spring clip mounting * Easily installed using only a high grade silicon caulk * Satin Anodized finish Options * IS - Insect screen * Standard Color or Designer Color Finish available on this product
425 Series Engineering/Performance Data
4 1/4" Horizontal/Vertical Mount Fire Damper 2602-18X18 Smoke-Fire Damper 2 position adjustment for heatingh3. Standard Features * 2601 Square or rectangular for vertical mount only. Maximum dimension 60x60 single, 120x120 multiple. * 2602 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 60x60. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized
US$ 60.00
![Siren's Call [Beta Edition] SM94](https://cdn.shopify.com/s/files/1/0612/7425/9634/products/5ef27c74-6c71-58dc-a4e6-4295f7f154c2.jpg?v=1692664810)
US$ 29.25
US$ 50.00
US$ 100.00
US$ 200.00
US$ 40.00
US$ 45.00
US$ 170.00
US$ 60.00
US$ 35.00
