Neptronic SHS80-300 Humidistat 321894-708 making it a staple for

making it a staple for boiler feed

this original equipment manufacturer (OEM) part ensures the precise spark gap and alignment required for reliable combustion

you should use the new grommets provided with your replacement compressor for optimal isolation

Fail-Safe Operation: Automatic reset logic ensures heat restoration immediately after a water loss or power event is resolved

Neptronic SHS80-300 Humidistat 321894-708 making it a staple forThe 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%