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Efficient Power Profile: Low 14W power consumption reduces heat dissipation and energy draw within the control circuit
Ensure the capillary is protected from kinks or sharp bends during installation
Heavy-Duty Construction: Designed to withstand vibration and thermal cycling common in commercial and residential systems
Featuring a calibrated temperature range of L130-L200F
Check your specific trap stamping to confirm
Schneider Electric (Barber Colman) MK-4421 Actuator Freon Efficient Power Profile: Low 14WThe Schneider Electric (Barber Colman) MK 4421 is a heavy duty pneumatic damper actuator engineered for proportional or two position control in demanding HVACR applications. This spring return actuator is the designated direct replacement for M593 5095 and M693 5095 models, ensuring seamless integration into existing Barber Colman pneumatic control systems. Featuring a rugged cast aluminum housing and a durable neoprene diaphragm, the MK 4421 provides
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