Canarm 4 inch round Inline booster Duct Fan

Vortex Powerfan Power fan 4 inch VTX Series

Manufactured in Canada,the Vortex Powerfans In-Line Duct Blowers, are ideal for use in general purpose exhaust and duct boosting applications. The VTX models range from 175 CFM to 1140 CFM and the V-Series models range from 2050 CFM to 4515 CFM. All VTX models come with galvanized mounting brackets allowing either horizontal or vertical installation. ETL listed, these fans are available in duct sizes from 4 to 16.

Vortex Powerfan 4 inch with Pressure Switch

Manufactured in Canada, the Vortex VTX400P inline blower, for 4 inch diameter duct, has a built in automatic pressure switch that detects when air is flowing through the ventilation duct. It will automatically turn on and off the Vortex VTX400P inline blower as required. In a clothing dryer application, when the dryer goes on, the VTX400P will automatically turn on and will stay on till shortly after the dryer goes off. This will allow the dryer to perform better and more efficiently. Both, drying time and power consumption are therefore reduced. Not suitable with gas dryers

Waterline 4 Inch Neoprene Roof Ventflash

Roof Vent Flashings - CSA certified - Double seal water-tight collars - 20" x 20" aprons on all flashings - Molded of EPDM - Patent No. 643128 - Installs by just pulling over stack Part No. 039011 B 1-1/2" Roof Pitch 2-12, for use with plastic 039031 B 3" Thru - for use with plastic, cast iron or copper 039041 B 4" Roof pitch 6-12 - For use with plastic, cast iron

Canarm 8 Inch Wall Mount Box Fan

Wall mounted fans are supplied complete with cabinet, shutter and 3 prong 115 v plug for easy install. The fans have a durable steel construction with powder coat black finish.