The FBB5  single speed blower circulates the air throughout the room. When adding SCV1 wall mounted variable speed control kit, you will be able to adjust the fan speed, controlling the speed with which the heat from your Breckenridge/Vail firebox enters the room

Features 

• Type: Speed Control
• Allows you to adjust fan speed of CUI-FBB5 firebox Blower
• For use with FBB5 Blower