The integrated ball bearing utilizes a setscrew locking mechanism

Common Questions What is the difference between the AMG and AMF series coils

or oversized ductwork restricting static pressure

it utilizes a spring return two-position action to provide consistent mechanical force for hydraulic and air-side control

making it the standard choice for contractors focused on long-term equipment uptime and consistent pressure modulation

Heat Controller 17122000015312 Low Ambient Kit 326058-755 The integrated ball bearing utilizesFor contractors servicing Comfort Aire and Heat Controller split systems, the 17122000015312 Low Ambient Kit is the essential field installed accessory for maintaining head pressure control during low outdoor temperature operations. This kit is specifically engineered for models like the SMH18SC and A SMA24SC 1, allowing the system to operate safely in cooling mode even when ambient temperatures drop as low as 40F. By regulating the condenser fan