Lochinvar & A.O. Smith 100110201 Limit Switch 320788-703 Key Benefits for Technicians: Engineered

Key Benefits for Technicians: Engineered for Refrigerants: Designed for total compatibility with common HVACR gases and oils

ensuring that refrigerant does not condense in the compressor oil

this switch ensures the combustion sequence only proceeds when the burner box or heat exchanger maintains the necessary vacuum pressure for safe operation

always verify the integrity of the vacuum hose and collection box ports to ensure the switch receives an accurate delta-P signal

Lochinvar & A.O. Smith 100110201 Limit Switch 320788-703 Key Benefits for Technicians: EngineeredThe Lochinvar & A. O. Smith 100110201 Limit Switch is a critical safety component designed for surface mount applications in commercial and residential water heating systems. Engineered as a Single Pole Single Throw (SPST) high limit control, this ECO control 60TV 15 functions by monitoring internal temperatures and interrupting the burner circuit if conditions exceed safe operational parameters. With a fixed, non adjustable cutout temperature of 200F