Pay in 4 interest-free payments of $47.01 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Retainer cables are provided on sizes 12" and larger to allow the inner cones to hang securely while adjusting the diffuser
2" ADC compliant round collar with a bead for ease of installation
904 - Double Deflection Adjustable Aluminum Blade Grille For a 18" x 6" Duct Opening (front blades parallel to shortest dimension)
1050 Series Submittal
4" 3 Hour Vertical Mount Fire Door 2661-20X20 past 12 months Retainer cables are provided onh3. 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"
