The 7321KBY61640 is the solenoid valve assembly often used in a condensate timer drain setup

ensuring that a technician must inspect the combustion area for heat exchanger breaches or venting issues before the system becomes operational again

replacing part numbers 35F19 and 35F1901

It includes the mounting hardware required for the chart plate and internal assembly components

KMC Controls MEP-4002 Actuator Freon The 7321KBY61640 is the solenoidThe KMC Controls MEP 4002 Actuator is a direct coupled, proportional control solution designed for high precision management of small dampers and valves in commercial HVACR systems. Engineering grade 40 in lbs torque allows this non spring return motor to drive loads across a 95 degree angular rotation with smooth, reliable performance. Operating on a 24VAC VDC power supply, the unit accepts a 0 10VDC analog input signal (or 2 10VDC via configuration)