The Laars Heating Systems E2324200 M/R High Limit Switch is a dependable safety component designed to protect heating equipment from overheating. Engineered for precision and reliability, it monitors system temperature and shuts down operation when levels exceed safe limits. This high limit switch helps maintain optimal performance while preventing potential damage to boilers and rela... https://www.partshnc.com/e2324200-laars-heating-systems-mr-high-limit-switch