The Rheem AP17898 Low Gas Pressure Switch is a critical safety device for gas appliances, ensuring safe operation by monitoring gas pressure levels. This switch is designed for easy installation and is compatible with various Rheem gas systems. It features a robust construction that meets industry standards for reliability and performance. The switch activates when gas pressure drops below a specified threshold, preventing potential hazards. Ideal for residential and commercial applications, this low gas pressure switch is essential for maintaining safe and efficient gas appliance operation.