Carrier HH12ZA211 Limit Switch 320720-756 ASME Section I and VIII

ASME Section I and VIII Certified: National Board certified for steam service ("V" and "UV" stamps) with a maximum temperature rating of 406°F

Common Questions Is the 46083300 motor compatible with both gas and oil-fired units

a higher sensitivity module may be required

Can this actuator be used in variable pressure systems

the C-164-HH ensures superior acid removal capacity and filtration of solid debris down to microscopic levels without significant pressure drop

Carrier HH12ZA211 Limit Switch 320720-756 ASME Section I and VIIIThe Carrier HH12ZA211 Limit Switch is a critical safety component designed for precise thermal regulation within residential furnaces and air handlers. This OEM Carrier replacement part functions as a primary high limit safety, monitors internal plenum temperatures, and prevents hazardous overheating conditions. Engineered with an auto reset mechanism, the switch is a Single Pole Single Throw (SPST) normally closed device that opens the electrical