this crankarm is compatible with any actuator using a 1/2-inch shaft

while it is a genuine Lennox OEM part

and industrial dryers

requiring a replacement like the 100241

the clearly marked terminals facilitate fast wiring

System Sensor B210LP Detector this crankarm is compatible withThe System Sensor B210LP is a commercial grade, 6 inch flanged intelligent detector base engineered for seamless integration with 200 Series addressable sensors. This low profile adapter base operates on a wide 15 32 VDC range, making it a standard choice for technicians maintaining intelligent smoke detection networks. Designed with a focus on field efficiency, it features SEMS screws and screw terminals that accommodate wire gauges from 12 to 24