Napoleon GS-64KT Blower Kit for GDS60, GVFS60 Knightsbridge Gas Stoves. Genuine Napoleon GS-64KT fan blower kit for GDS60, GVFS60 Knightsbridge gas stoves. 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. Mounts…