755CFK Circulating Fan Kit for Valor 534, 535, 650 and 739 Series Fireplaces. Original factory OEM 755CFK circulating fan kit for Valor. H4 Series (650), Horizon Series (534, 535), Legend G3 Series (739). Blower kit integrates into your Valor fireplace and includes an automatic thermostat sensor that controls when your blower turns on and off. Kit also includes a rheostat variable speed control module that allows full RPM range speed control of your blower. Installs easily and vastly improves the efficiency of your fireplace. 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. Fan mounting assembly: fan mounting plate, fan retaining clamp, wing nut and washer. Fan and motor unit: wiring harness, speed control box, thermal sensor switch and 6 feet cord set. Screw and cable tie package. L x W x H. L x W x H (with bracket). Blower, Motor & Bearing. Steel black powder coated. Class H (rated to 392°F). Mounting plate and retaining bracket. Rheostat Variable Speed Controller. Yes, included with the kit. Listing and template services provided by inkFrog.