Neptronic SHS80-300 Humidistat Refrigerant the internal seat materials and

the internal seat materials and O-ring configurations are engineered to be chemically compatible with Polyolester (POE) lubricants and standard mineral oils used in York and Johnson Controls equipment

Its double-pole configuration and compact beige/black housing allow for seamless HVAC pressure control integration in tight service vestibules

this 40-watt compressor heater protects internal valves and bearings from premature fatigue

Use an ohmmeter to check the resistance against the temperature chart

Neptronic SHS80-300 Humidistat Refrigerant the internal seat materials andThe 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%