Lennox 203579, 79J8901 Limit Switch, and similar items

Lennox 203579 / 79J8901 Limit Switch is a dependable OEM replacement safety control designed for compatible Lennox HVAC equipment. This auto reset limit switch is rated at L170-30F and helps protect the system from excessive temperature conditions by interrupting operation when needed and automatically resetting when temperatures return to the proper range. It is an ideal replacement for a worn, damaged, or malfunctioning switch and helps maintain safe, reliable equipment performance. Key Features Genuine Lennox replacement part Part Numbers: 203579 and 79J8901 Product Type: Limit Switch Auto reset design Rated at L170-30F Helps protect HVAC equipment from overheating Supports safe and reliable system operation Ideal replacement for a faulty or worn safety switch Specifications Brand: Lennox Part Number: 203579 Alternate Part Number: 79J8901 Product Type: Limit Switch Temperature Rating: L170-30F Reset Type: Auto Reset Application: HVAC safety control Compatible Models: Fits 86 models Compatible Models LGA088H LGA088H-01 LGA088HH1G LGA088HH1Y LGA088HH2G Fits 86 compatible models total and more. Why Choose This Item Choose this Lennox limit switch for a reliable replacement that helps restore proper temperature safety protection and dependable HVAC performance. With its L170-30F rating and auto reset function, this switch is built to support safe operation and consistent system function. Its compatibility with 86 models makes it a practical solution for repair, maintenance, and replacement needs