Pay in 4 interest-free payments of $44.01 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Allows for 2-way airflow
with 60% free area
Delivers supply air in a 360°air pattern
Double deflection transition box mount spiral pipe grille
4" Horizontal/Vertical Mount Fire Damper 2634-28X8 Residential Registers & Grilles Allows for 2-way airflowh3. Standard Features * 2633 Square or rectangular out of airstream fire damper for vertical mount only. * 2634 Square or rectangular Spring actuated (6) out of airstream fire damper for horizontal or vertical mount. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Maximum dimension 60w, 52h * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion
US$ 149.50
US$ 149.00
US$ 159.00
US$ 149.00
US$ 159.00
US$ 199.00
US$ 149.00
US$ 149.00
US$ 149.00
US$ 199.00
US$ 149.00
US$ 149.00
US$ 159.00
