Schneider Electric (Barber Colman) HKS-5033 Humidity Transmitter Freon Replacement intervals depend on environmental

Replacement intervals depend on environmental air quality and system demand

Ensure the power supply (L1/L2) and the operating signal from the thermostat or primary controller match the 120VAC requirement specified in the technical data sheet

ensuring the heat pump defrost cycle operates according to factory specifications and protects the compressor from liquid slugging during mode shifts

OEM Compatibility: Engineered as the Lennox factory replacement for models 18M81

This delay allows a water feeder to raise the level above the probe to prevent immediate re-tripping

Schneider Electric (Barber Colman) HKS-5033 Humidity Transmitter Freon Replacement intervals depend on environmentalThe Schneider Electric HKS 5033 is a precision engineered pneumatic humidity transmitter designed for reliable room level relative humidity sensing in commercial HVAC systems. This direct acting device converts sensed moisture levels into a proportional 3 15 psig pneumatic signal, enabling seamless integration with legacy pneumatic controllers and building automation systems. Built for wall mount applications, the HKS 5033 features a non adjustable 10