Carrier 700177-10 Flow Switch 320720-756 If you are replacing a

If you are replacing a coil on an older "Generation 2" or "Generation 3" valve

While this is a 2-wire damper (M1 and M6)

Calibration involves adjusting the zero and span screws while referencing a precision gauge and a known temperature source to ensure the 3 to 15 psi output aligns with the -40 to 160°F range

found in the 8210G54V

The Johnson Controls V47AE-13 is a direct acting temperature actuated water regulating valve specifically engineered for HVACR systems requiring precise thermal management

Carrier 700177-10 Flow Switch 320720-756 If you are replacing aThe Carrier 700177 10 Flow Switch is a critical safety component designed for precise HVAC water flow monitoring in commercial and industrial hydronic systems. This high reliability overflow switch functions by detecting fluid movement or stagnant conditions within the piping, providing essential HVAC system protection against low flow scenarios that can lead to heat exchanger fouling or compressor slugging. Engineered as a direct replacement part,