Belimo CMB24-SR-L Actuator 320074-702 What is the difference between

What is the difference between the 3098-134 and the 3098-156

Because Heil Quaker and International Comfort Products manufacture for several daughter brands

NEMA 4X rated watertight enclosure ensures electrical components remain protected in washdown or outdoor environments

Does it include the bleed resistor

ensuring perfect clearance for the blower wheel and motor

Belimo CMB24-SR-L Actuator 320074-702 What is the difference betweenThe Belimo CMB24 SR L is a compact, non spring return rotary actuator engineered for precise control of HVAC zone valves and small dampers. This modulating actuator operates on a 24VAC DC power supply and responds to a 2 10VDC control signal, providing 18 in lb of torque for reliable positioning. Designed for high duty cycle applications, the CMB24 SR L features a brushless DC motor controlled by an Application Specific Integrated Circuit (ASIC),