Honeywell M9484F1007 Motor 321142-301 It is factory-calibrated to a

It is factory-calibrated to a 195°F Open and 130°F Close setpoint

While some manuals suggest it

this factory-authorized circuit board provides the exact calibrated response needed for fail-safe operation

debris in the magnetic core

while the Black 10 spring offers a stable outlet pressure range of 2 to 4

Honeywell M9484F1007 Motor 321142-301 It is factory-calibrated to aThe Honeywell M9484F1007 is a high torque Proportional Modutrol IV Motor engineered for precise control of dampers and valves in commercial HVAC systems. Operating on 24Vac, this actuator accepts a 135 Ohm input signal, providing 150 lb in torque to handle heavy duty linkages. Designed for reliability in extreme conditions, it maintains a mechanical stroke adjustable from 90 to 160 degrees, with 30 second timing for 90 degree travel. The unit features