For technicians performing field upgrades or repairs

System Synchronization: Fully compatible with the MDL3 synchronization module to ensure uniform coding across all notification devices

making it compatible only with heating-specific line voltage applications

Reduced Leak Risk: The continuous 50ft length eliminates unnecessary joints in long-distance pilot line runs

Robertshaw FK-165-RT Fan Kit 320788-704 For technicians performing field upgradesThe Robertshaw FK 165 RT Fan Kit is a heavy duty fireplace blower replacement engineered to optimize heat distribution in gas hearth products. This universal fireplace fan kit features a high performance 165 CFM cross flow blower with sealed ball bearing construction, ensuring quiet, long term operation under high temperature conditions. Designed for versatility, this kit is compatible with Heatilator, Heat & Glo, and Skytech models, often serving as