Description
Reznor 197033 Manual Reset SPST Rollout Switch operates as a safety mechanism that monitors irregular flame occurrences inside HVAC systems. At 210°F the manual reset SPST switch activates to interrupt electrical power and turn off the system by breaking the circuit. This rollout-type switch acts as a safety device to protect heating systems from overheating incidents because of both flue gas backflow and burner flame rollout. The switch implemented in Reznor heating equipment provides secure operation and component protection through temperature detection which forces users to reset the system after an alert.
