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Common Questions What compressor models are compatible with the Carrier 312906-413
Installing a blade with incorrect rotation will result in immediate system performance failure
you must install a 500 Ohm resistor across the input signal (Wire 3) and common (Wire 1)
provides versatile nominal capacity ratings depending on the system refrigerant: 5 tons for R-22 and R-407C
Operating at a stable 460V service
Belimo CQKB24-S-RR Actuator R-407C Common Questions What compressor modelsThe Belimo CQKB24 S RR is a compact, high performance failsafe rotary actuator designed for use with ZoneTight zone valves in commercial HVAC systems. Operating on a 24V AC DC power supply, this actuator provides reliable on off or floating point control with an integrated auxiliary switch for position feedback. Designed for tight spaces, the CQKB24 S RR features a supercapacitor power storage system, ensuring the valve returns to the fail safe