Honeywell 14004905-103 Gauge 30067439-890 this Single Pole Single Throw

this Single Pole Single Throw (SPST) switch ensures the inducer motor is pulling the correct vacuum before allowing the ignition sequence to proceed

this heavy-duty 190-degree thermal switch ensures the system remains within manufacturer-specified operating limits

The most common field issues include carbon buildup on the tip

Specifically engineered as the F130-20F model

Honeywell 14004905-103 Gauge 30067439-890 this Single Pole Single ThrowThe Honeywell 14004905 103 is a high precision pneumatic receiver gauge designed for critical monitoring in industrial HVAC control systems. This heavy duty instrument features a 3 1 2" diameter face with a dual 40 to 240 degree scale, providing 1% full scale accuracy for precise pressure to temperature conversion. Engineered for compatibility with standard pneumatic sensors and controllers, this gauge ensures reliable performance in legacy and modern