Belimo AMQB24-MFT Actuator 322027-701 Technicians should verify airflow and

Technicians should verify airflow and filter conditions when diagnosing a tripped furnace limit control

engineered to provide a controlled ramp-up of gas flow that prevents hard ignitions and reduces stress on the heat exchanger

Use a multimeter to check for resistance at the connector

Integrated Access Valve: The Schrader tap allows technicians to verify pressure drop across the suction line filter for real-time diagnostic accuracy

Belimo AMQB24-MFT Actuator 322027-701 Technicians should verify airflow andThe Belimo AMQB24 MFT Actuator is a high torque, non spring return solution engineered for demanding HVAC damper applications requiring precise control and rapid response. Delivering 140 in lb [16 Nm] of torque, this direct coupled actuator utilizes Multi Function Technology (MFT), allowing for a fully programmable 2 10 VDC operating range, or 4 20 mA with a 500 Ohm resistor. Built with a brushless DC motor and governed by an Application Specific