Replacement Sensor

This genuine OEM primary limit switch is designed for Goodman HVAC systems and serves as a critical safety component in residential and commercial heating applications. The device monitors system temperature and automatically shuts down the unit when temperatures reach approximately 150 Degrees F to 160 Degrees F, preventing potential equipment damage and hazardous conditions such as carbon monoxide buildup. As an original Goodman factory component, this replacement part meets manufacturer specifications and is compatible with select Goodman, Amana, and Daikin HVAC units. The auto-reset functionality allows the system to resume normal operation once temperatures return to safe levels, reducing downtime and service calls. This brand new part arrives in original Goodman factory packaging and is not remanufactured, used, or an aftermarket alternative, ensuring reliable performance and longevity. Ideal for HVAC technicians, facility managers, and contractors performing routine maintenance, repairs, or system replacements, this primary limit switch is an essential safety component for any heating system that requires temperature monitoring and protection. Proper installation by qualified professionals is recommended to ensure correct operation and system safety compliance.