Pay in 4 interest-free payments of $60.88 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Options * Sleeve variations h3
Building materials rated 3 hours or less
All Aluminum Construction
Extruded aluminum fixed bar blades at 45°
Adjustable blades oriented for 3 or 4-way air flow pattern
4" 3 Hour Vertical Mount Fire Door 2665-28 Accessories Options * Sleeve variations h3h3. Standard Features * 2661 Square or rectangular fire door for vertical mount only. Maximum dimension 60x60. For damper free area chart A click here * 2663 Out of Airstream fire door. Square or rectangular for vertical mount only. Maximum dimension 60w x 52h. For damper free area chart B click here * 2665 Round fire door for vertical mount only. Available 4" thru 52" round. * 3 hour rated * UL and California State Fire Marshall approved * 4 1 4"
US$ 125.99
US$ 1150.00
US$ 1975.00
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