SBI, Enerzone, Osburn Wood Stove Double Cage Blower (44207). 44207 SBI, Enerzone Destination 2.7-I & Osburn Matrix 2700-I wood insert replacement blower. Features a quiet and ajustable 2 speed motor that operates at low and high speeds. Integrated mounting brackets with rubber isolation pads are included. Please consult the fireplace model compatibility guide below to ensure fitment. This blower is constructed of professional grade materials and is engineered to operate smoothly, efficiently and last a long time. 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. 100% ball bearing replacement blower. Power cord is NOT included with this replacement blower. If you’re installing a blower for the first time, a blower kit may be required. Replacement blowers are intended to replace worn or defective blowers and do not include the components of a full blower kit. This blower may be used as a universal replacement blower, so please review dimensions before purchasing. For more information on the benefits of ball bearing blowers, read our. How Does a Fireplace Blower Work? L x W x H. 12.8″ x 4.0″ x 4.3. 4-7/8″ x 1″ each blower. Blower, Motor & Bearing. Steel powder coated black. Class H (rated to 392°F). 3 pigtail wire leads. 80 (low) / 135 (high). Free standing, bracket has 4 rubber grommets that are attached to bracket. 2 additional side posts and rubber grommets for securing blower to fireplace. 0.77 (high), 0.44 (low). (6) rubber isolation feet. Destination 2.7-I wood insert. Matrix 2700-I wood insert. Listing and template services provided by inkFrog.