TempGuard™ Temperature Sensor is a sensor for disabling fresh air motorized dampers in extreme temperatures. 

With extreme outside temperatures, natural ventilation can increase causing homes to require less controlled mechanical ventilation. Using the TempGuard™ Temperature Sensor, mechanical ventilation can be automatically disabled when temperatures reach extreme hot or cold.

When used in conjunction with a controlled motorized damper-based ventilation system, TempGuard™ can provide additional energy savings during extreme conditions.

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