HVACR And Fans Dampers Diffusers Grilles Louvers Registers Registers And Grilles - B771505 - Backdraft Damper 18"-411-Std 18

Backdraft Damper 18"-411-Std 18 - B771505 - HVACR And Fans Dampers Diffusers Grilles Louvers Registers Registers And Grilles. 411. damper. fans. Dampers Diffusers Grilles Louvers Registers Registers Grilles. 18. b771505. std. louvers. diffusers. hvacr. registers. grilles. dampers. backdraft

Backdraft Damper 18"-411-Std 18

Item# 0185-B771505

Regular Price: $34.46

Today's Price: $29.71

Availability: Usually ships the same business day


Backdraft Damper 18" 411 Std 18

Backdraft Dampers are non flanged horizontal mount exhaust backdraft damper. The frame is galvanized steel with aluminum blades. The blades have a felt seal on the leading edge for quiet closing and better protection from the weather. Spring assisted to allow the blades to open quickly. Ideal for use in roof curbs ductwork or wall collars when using a fan or power roof ventilator. Recommended for horizontal mount exhaust applications.
Made In The Usa

Product Specifications:
Instruction Pdf
100% Satisfaction Guarantee: At Mansion Tools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.