19 X 19 Roof Damper

Pre punched conduit hole knock out.

19 x 19 roof damper.

Call 1 888 757 4774 or chat us add to list. Model 4hx66 catalog page 2938 view product details. Ralstinst meridian id 83642 208 884 8931 800 234 1903 fax. The frame is galvanized steel with aluminum blades.

Fantech 5acc19rd roof mount damper 19 x 19 manufactured from 19 gauge galvanized steel frame 2 deep with 1 flange. S p series 411 and 611 non flanged horizontal mount backdraft dampers. A backdraft damper or isolation damper from grainger helps to allow airflow in one direction and prevent reverse airflow. Click this category to view all the chimney damper sizes and styles available.

Spring assisted to allow blades to open quickly. Create a tight seal at the top of your chimney and keep energy in the home. Add to list. 208 884 8943 available in 4 5 6 8 and 10 inches galvanized black or brown removable screen installed with or without bottom extension.

Choose the mounting style and size that will fit your roof exhaust needs when you shop for an isolation damper or backdraft damper from grainger today. Web price please sign in to your account to see your pricing which may be different. Backdraft damper roof mount exhaust 19 x 19 damper size in 21 x 21 overall size in item 4hx66. Technologies in ventilation 649 n.

The blades have a felt seal on the leading edge for quiet closing and better protection from the weather. Looking for dayton backdraft damper roof mount exhaust 19 x 19 damper size in 21 x 21 overall size in 4hx66. Roof cap with damper fresh air manufacturing co. For quiet operation aluminum blades have felted edges.

The top sealing chimney damper is designed to stop cold air from coming down the flue and expensive conditioned air from going up. Designed to meet ventilation requirements conforms to latest building and energy codes includes 8120x ventilation controller damper 24 vac transformer outdoor temperature sensor and ductboard bracket for 8120x. Models 411 and 611 are a non flanged horizontal mount exhaust backdraft damper. Fantech 36 99 each add to cart.

Roof mount damper 19 x 19 5acc19rd roof mount damper 19 x 19 sku. Thu oct 15 thu oct 22 questions. Grainger s got your back. Choose the mounting style and size that will fit your roof exhaust needs when you shop for an isolation damper or backdraft damper from grainger today.

Thu oct 15 thu oct 22 arrives at 98837. A backdraft damper or isolation damper from grainger helps to allow airflow in one direction and prevent reverse airflow.