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Using this on a Natural Gas system will cause dangerous over-firing
variable-speed HVAC systems
provided the timing and torque requirements match the system specifications
suitable for various 3-phase commercial configurations
Disconnect the sensor and use a multimeter to check the resistance across the leads
Belimo NKQB24-1 Actuator 340155-7024 Using this on a NaturalThe Belimo NKQB24 1 Actuator is a high speed, electronic fail safe damper actuator designed for reliable on off control in mission critical HVAC installations. Operating on 24VAC DC, this unit delivers 54 in lb of torque and features a rapid 4 second running time, making it ideal for applications requiring immediate response. Unlike traditional spring return models, the NKQB24 1 utilizes integrated capacitors to drive the damper to its programmed
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