51D0011 (20302546K) Vermont Castings, Lexington Forge Blower Assembly Kit. 51D0011 blower kit assembly (#20302546K) for Vermont Castings and Lexington Forge fireplaces and stoves. Features a powerful and quiet 180 CFM ball bearing blower. Kit includes blower, power cord, wiring harness and variable speed controller. 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. 180 CFM ball bearing blower assembly. Pre-wired for easy installation. Rheostat variable speed controller. Rubber isolation feet for noise reduction. Heavy duty grounded 3 prong power cord. 3 to 2 prong outlet adapter. L x W x H. 12.80″ x 4.5″ x 4.25″, removing rubber feet drops height to 4 1/16″. 4.75 each blower. Blower, Motor & Bearing. High temperature rated composite. Steel powder coated black. Class H (rated to 392°F). Free standing, bracket has 4 rubber grommets that are attached to bracket and can be used to secure blower with hardware if needed. Rheostat Variable Speed Controller. See owner’s manual for part references. Listing and template services provided by inkFrog.