the sensor may be fouled or defective

Precise LP Calibration: Specifically sized for liquid propane applications to ensure optimal BTU output and clean combustion

monitoring the supply fan to ensure sufficient airflow before allowing ignition or cooling stages to engage

and moisture for consistent outside air temperature tracking

and it is also rated for heavier electrical loads up to 15A

Ranco O10-1401 Control Els PW 17895 the sensor may be fouledWhen you're out in the field and need a reliable low pressure cut out to protect a compressor from loss of refrigerant, the Ranco O10 1401 is a standard choice for refrigeration and HVAC technicians. This single function pressure control is engineered with a SPST switch that opens on pressure fall, providing critical low limit protection for both residential and commercial applications. With an auto reset feature and a versatile range from 12" Hg to