Essential Safety Hardware: Protects the heat exchanger and system plumbing from the effects of restricted airflow or failed primary thermostats

Common signs include a pilot light that won't stay lit

this component ensures the burner circuit opens fast if airflow is restricted by a clogged filter or failing blower motor

ensuring the electrical integrity of your installation

Does this part replace the THT01500

Belimo AFRX24-MFT-S Actuator 321894-706 Essential Safety Hardware: Protects theThe Belimo AFRX24 MFT S is a high torque spring return actuator engineered for precise modulation in demanding HVACR applications. Operating on 24VAC DC, this 180 in lb motor is powered by Multi Function Technology (MFT), allowing for field programmable control over a wide range of inputs including 4 20mA (via 500 Ohm resistor), PWM (1500 Ohm), floating point, and on off signals. Standardized with two integral SPDT auxiliary switches, it provides