This is a variable speed blower with a 60 CFM/ 120CFM coil function

easily removable for cleaning

Fits Pit Boss 1100 series pellet grills

G500069-103 Gas Grills

and nickel elements

Grill Cover for Cal Flame 30 inch Built-In Barbecue, Waterproof BBQ Cover 9235-84 This is a variable speedFits: The Built in Grill Cover for Cal Flame 30" G Series BBQ18G04, BBQ18G870, P Series BBQ19P04, Convection BBQ18874CP Built In grills. Dimensions: 32. 7"L x 26"W x 11. 8"H Material: The Built in Grill Cover is made of special fade resistant fabric,heavy duty polyester and waterproof polyvinyl coating inside, exhibits superior colorfastness. Protect your Built in grill from heavy rain, hot sun, dust, high wind and all elements! TIPS: Measure your own