Description
The Advanced Distributor Products 76739900 M/R Flame Rollout Switch L220F is a control component used to monitor excessive heat conditions near the burner area in HVAC furnace systems. When the temperature rises beyond the rated limit, the switch interrupts furnace operation to assist in preventing unsafe operating conditions within the heating assembly. This component is commonly placed in residential and light commercial heating equipment where burner performance and airflow must remain within specified limits. Its manual reset operation requires inspection before the system resumes operation making it an essential part of the furnace safety circuit and temperature monitoring process.
