Neptronic RM000FN Actuator 318973-401 This model utilizes 3/8" ODF

This model utilizes 3/8" ODF solder connections and is optimized for R22 and R407C refrigerants

and YHD series units

CCW stands for counter-clockwise rotation

it serves as the direct replacement for 18G90 models

Utilizing the Rheem replacement parts catalog ensures compatibility with specific furnace series

Neptronic RM000FN Actuator 318973-401 This model utilizes 3/8" ODFAs a veteran HVACR technician, you know that heavy duty air handlers and large scale ventilation dampers require significant torque and reliable control. The Neptronic RM000FN Actuator delivers a robust 240 in lb torque output, making it a professional choice for high load applications where standard motors fall short. This 24V proportional actuator is engineered for precision, utilizing a brushless DC motor to ensure consistent travel and long term