Reznor 210855 M/R Limit Switch 240°F

Reznor 210855 M/R Limit Switch is an essential part of high-temperature safety protection that safeguards HVAC systems from overheating conditions. The manual reset limit switch maintains equipment safety by interrupting the power supply when heating equipment exceeds 240°F temperature limits. These unit heaters along with various commercial heating systems depend on this switch to enhance safety operates and protect their equipment from damage. The switch performs a manual reset process that needs human interaction to confirm the resolution of overheating issues before restarting the system protecting equipment while extending its operational life.