Neptronic SHS80-300 Humidistat 321702-401 Transitioning to a new Carrier

Transitioning to a new Carrier KR11HY194 ensures the bore surface is free of previous scoring or oxidation

Pressure Stability: Features a balanced piston design that maintains a consistent outlet pressure regardless of inlet fluctuations

Its precision-stamped mounting holes allow for a seamless fit on Source 1 replacement parts

the SPDT switch configuration ensures flexible wiring for both alarm and limit circuits

Simplified Field Replacement: This OEM Carrier motor is a pre-programmed plug-and-play solution that eliminates the need for universal motor mapping or jumper wire configurations

Neptronic SHS80-300 Humidistat 321702-401 Transitioning to a new CarrierThe Neptronic SHS80 300 serves as a high precision duct mount humidity high limit switch, engineered specifically for monitoring and controlling relative humidity in supply or return air ducts. This dual function device operates as a 0 10 Vdc humidity transmitter while providing critical on off high limit protection for modulating humidifiers. Designed with a robust ABS plastic enclosure, it features an on board setpoint adjustment range of 20% to 90%