Vermont Castings FK20-VC Intrepid Blower Fan Kit. Vermont Castings FK20-VC stove fan kit for Intrepid model fireplaces. Adding a fan kit to the Intrepid stove can help increase heating efficiency by as much as 60%. Easily fits to the back of the stove using the instructions highlighted below. Remove the rear fan cover by removing the four (4) screws holding the cover in place on the rear shroud, Figure 11. Retain the screws for future use. Attach the Snapstat to the bracket using two (2) #10 x 1/2 Phillips screws, Figure 12. Locate and remove the 1/4-20 x 3/8 hex head bolt installed in the hole in the right rear ledge of the firebox. (A, Figure 14) Use that bolt to secure the snapstat bracket to the firebox. The mounting hole is slotted to allow you to adjust the bracket so the snapstat head makes contact with the firebox surface, Figure 12. Attach the fan to the firebox by reusing the two (2) pan head 1/4-20 screws on the top edge and the two (2) #10 x 1/2 sheet metal screws on the side edges, Figure 13. The rheostat control switch attaches to the control panel plate provided on the front of the stove. Benefits of Adding a Fireplace Blower. Improves fireplace efficiency by as much as 80%. Helps reduce costly energy bills. Heats large rooms effectively. Installs quickly and easily. Blower Assembly w/ Rheostat Control & Snapstat. #10 x 1/2 phillips screws, 2. L x W x H. Blower, Motor & Bearing. Class H (rated to 392°F). 3000 (1 to 2400 under load). Rheostat Variable Speed Controller. Inline full range rheostat with on/off position. Intrepid® – INDVRCBSB, INDVRBSSB, INDVRBMSB, INDVRBDSB. Listing and template services provided by inkFrog.