This crankarm is specifically engineered for the Belimo LF series

25-inch diameter fan blade features a 12-blade configuration

this component is rated for 30A Full Load Amps (FLA) and 40A resistive load

Safety Compliance: Built to meet original Williams Comfort Products engineering specs

replacing a rusted or clogged burner with this OEM Nordyne part restores the consistent flame pattern required for proper flame sensor rectification

MARS 12201 Run Capacitor This crankarm is specifically engineeredAs an experienced tech, you know that a high capacitance failure on a compressor or a weak fan side can bring an entire system to a halt. The MARS 12201 Run Capacitor is a standard setting 80 10 Microfarad 370Vac Round Dual Run Capacitor engineered for demanding HVACR service. Built to OEM specifications, this dual section motor run capacitor provides the precise phase shift required to stabilize compressor start up and maintain condenser fan motor