if the control board detects an open or shorted circuit in the discharge air temperature sensor circuit

Featuring an Automatic Reset mechanism

Simple Calibration: Includes a fully-calibrated dial allowing for intuitive adjustments without the need for high-end manometers during basic setup

The Rheem-Ruud SP12237 Pilot Assembly is a specialized Natural Gas OEM replacement component engineered for reliable ignition and rectification in residential water heating systems

though the 1/4" tap is provided for high-accuracy calibration

Amana-Goodman 0151M00037S Gas Valve R-410A if the control board detectsThe Amana Goodman 0151M00037S Gas Valve is a high performance, 24v natural gas valve designed for precision fuel regulation in residential and commercial furnaces. As a genuine OEM replacement gas valve, this component ensures your heating system operates with maximum safety and thermal efficiency. This single stage, fast opening valve is engineered to provide consistent furnace gas pressure regulation, maintaining a steady output even during supply