HVAC

PFL812The DIAMETER is 4" and the tail is 3" LONG.    Plastic Mini Louver with 3" Tail Polypropylene molded plastic Molded snap ring connection to 3" long aluminum tail with crimped end Fixed mini louvers 4 mounting holes Fully assembled Sold...

 PFL344The DIAMETER is 3" and the tail is 3" LONG.    Plastic Mini Louver with 3" long tail Polypropylene molded plastic Molded snap ring connection to 3" aluminum tail with crimped end Fixed mini louvers 4 mounting holes Fully...

AEV199 Metal Eave Vent with Screen and Flapper Aluminum construction Back draft flapper Grid is metal 1/4" x 1/4", with 1/4" round holes 8/cs     Air Eave Vent Size 4 Inch Material Aluminum Inclusions/Features Screen, Back Draft...

Louvered Plastic Vent Hood without Tailpipe Screens are 1/4" x 1/4" molded grid Hoods with screens are not recommended for dryer venting White with snap on ring 12/cs   Vent Hood Type Wall, Louver Size 6 Inch Diameter Material...

Intake/Exhaust Wall Vent Cap Type Heavy Duty, Drip Edge Size 4 Inch Diameter Material Polymer Resin Color White Free Area 9.5 Square Inch Overall Dimension 8.6 Inch Width x 7.8 Inch Height Includes Removable Spring Damper, 1/2 Inch x 1/2 Inch...

odel RV Selkirk RV Gas Vent Storm Collar 8" Used to provide a weather proof seal to pipe above roof line Used above flashing Seal inner edge with hi-temp silicone sealant Designed for use on approved gas applicances in residential and light commercial...

 RV Selkirk RV Gas Vent Top (Bird Proof) 8" These tops cannot be used for wood burning applications Helps prevent rain and debris from entering the vent External screen prevents entry of most bird species Designed for use on approved gas applicances...

RV Selkirk RV Gas Vent Adjustable Roof Flashing 8" Flat to 6/12 Used where the vent passes through a roof Designed for use on approved gas applicances in residential and light commercial and industrial applications Galvanized steel   Gas Vent Roof...

 Model GRVSold by the each10 per boxGalvanized Roof Vent GRV4xTC-DBP 4 Inch xtra-Tall Profile with 4 Inch Collar and Screen

Fantech UEV4 Soffit Vent 4 Inch for Exhaust Venting Quick, easy installation Helps prevent cold air from entering home, birds from nesting in vents and rodents from entering thru vents All components constructed from heavy-duty plastic Opening in soffit...

PEV802 Plastic Eave Vent - Exhaust Polypropylene molded plastic Pre-drilled mounting holes Locking ring connection on back 3" long aluminum tail Back draft flapper 12/cs   Eave Vent Type Exhaust Size 4 Inch Diameter Material White Polypropylene...