Lennox 47K19 Defrost Sensor Defrost Sensor

Defrost Sensor

Designed to help control defrost time by sensing the surrounding temperature, the Defrost Sensor automatically adjusts the defrost time to match the conditions of your home. By adjusting defrost times, it's able to decrease unwanted outdoor airflow and increase energy efficiency. This is true even if you use staggered thermostats with multiple systems throughout your home.

Lennox 47K19 Defrost Sensor is a very useful device that significantly reduces the defrost time. With this automatic defrost sensor, one can get rid of the dead zone in the fridge and freezer, which makes it extra large and most efficient. This automatic defrost sensor has a LED light indicator that indicates when the sensor is working, or if there is some problem with the sensor.

Keep your system operating at peak efficiency and comfort with the Lennox 47K19 Defrost Sensor. This part is reliable and efficient when it is used with your home's heating and cooling system, and it saves you money on utility bills by detecting when a defrost cycle is needed.

The Lennox Defrost Sensor tells you when your air conditioner needs to be serviced.

Consistent heating is a top priority in any FPE (forced-air) heater. That's why Lennox developed the defrost sensor. By monitoring room temperature and continuously adapting to changing conditions, the defrost sensor ensures that a consistent temperature is maintained without overworking the system. Now you can feel confident knowing that even when humidity levels build up in your house, your home is still getting the heat it needs without concern about an over-active system.

The Lennox 47K19 is one of the most popular selling models in the line of Lennox furnaces. This model offers regularly scheduled electric furnace maintenance with its defrost sensor. To keep your furnace operating within optimal efficiency range, this feature automatically notifies you when routine service is required.

The defrost system ensures your heating and cooling system can maintain peak efficiency by automatically switching to the defrost cycle when frost builds up on the evaporator coil. Defrost sensors are available for most Lennox and many other brand heating or cooling systems.