Honeywell Analytics S301-IRF-R134A Gas Sensor Els PW 29614 designed to monitor pressure differentials

designed to monitor pressure differentials within the combustion chamber

Loud humming

the 11A79-2 ensures rapid sensing and reaction to temperature fluctuations

Replacing a seized or sticking HVAC vent damper with this OEM-spec assembly restores system safety and efficiency

Honeywell Analytics S301-IRF-R134A Gas Sensor Els PW 29614 designed to monitor pressure differentialsThe Honeywell Analytics S301 IRF R134A Gas Sensor is a professional grade infrared refrigerant gas detector specifically engineered for high accuracy monitoring of R134a levels in demanding mechanical room environments. As the direct updated version for the 301 IRFS R134A, M 505415, and VA301IRFSR134A, this unit integrates seamlessly with the Honeywell 301EM 20 Series controller to form a code compliant leak detection system. Utilizing advanced