White-Rodgers F89-0062 Well The Lennox 28G80 Limit Switch

The Lennox 28G80 Limit Switch is a critical safety component designed for precise thermal regulation within residential and commercial HVAC systems

This real-time feedback allows the system to execute demand defrost cycles and adjust refrigerant flow with surgical precision

The 18-inch color-coded wire leads with 1/2-inch stripped ends allow for rapid integration into existing control circuits

Look for water pooling in the burner compartment

ensuring a perfect mechanical fit

White-Rodgers F89-0062 Well The Lennox 28G80 Limit SwitchThe White Rodgers F89 0062 is a professional grade 1 2 inch NPT immersion well engineered for direct mount to control applications in high demand hydronic heating systems. As a critical thermal interface, this brass immersion well is designed specifically for White Rodgers aquastats and limit controls, including the 11B18, 11B05, 11B55, and 1131 series. By utilizing a standard shank length of 2 13 16 inches, it provides the necessary immersion depth