Archgard FK-38 Fireplace Blower Fan Kit for Marquis 38. Aftermarket FK-38 fan kit for the Archgard Marquis 38. Replaces the original tangential (squirrel cage) style blower for a more powerful 180CFM dual centrifugal model. Kit is also paired with the OEM style thermostat sensor and speed controller. FK-38 Blower Kit…