Warm air heater thermostat JTL8NR E6120038

Combined thermostat for warm air systems.

This mechanical capillary thermostat performs three functions in a single device: temperature-controlled fan control, burner monitoring and safety temperature limiter. The fan function controls air flow according to the selected switching point so the supply air is correctly managed during operation. At the same time the unit checks burner enable and disconnects it in the event of overtemperature. The integrated limiter acts as an additional safety stage if temperature control is not sufficient. In the event of sensor break or loss of medium, the fan circuit opens so the burner remains safely locked out. Frost protection prevents operation at very low temperatures and, once it has tripped, requires manual reset. Overtemperature protection complements the concept and reduces the risk of faults in the field.

This gives you a compact solution that combines control and protection for day-to-day system operation.

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