Lennox 88K38 Discharge Air Sensor Discharge Air Sensor

Discharge Air Sensor

A Discharge Air Sensor checks for closed doors on your furnace to ensure no cold air is being accidentally leaked outside. This can save you on your energy bill and lower emissions of carbon dioxide, nitrogen oxides and other pollutants tied to climate change.

The 88K38 Discharge Air Sensor by Lennox measures indoor and outdoor temperature and the relative humidity of a home as well as the air-conditioning system's discharge temperature.

The Lennox 88K38 Discharge Air Sensor is the leak detection tool for those who require a durable and reliable air sensor that will work in a wide range of temperatures. This discharge air sensor is ideal for use in boilers, hot water heaters, and the insides of furnaces. The discharge air sensor can be used to monitor conditions, turn on and off equipment, or send alerts when something goes wrong.

Lennox's 88K38 Discharge Air Sensor automatically senses return air temperature and adjusts heat rate. Includes easy-to-understand installation instructions.

Simply replace your existing discharge air sensor and save with your new Lennox Pulse Control Architecture® (PCA) thermostat. The Pulse Control Architecture features a patented method of controlling the home's temperature which allows for higher comfort levels at lower energy costs. Operating in harmony with the PCA thermostat, this discharge air sensor is compatible with almost all newer American and Canadian-made heat pumps.

The Lennox® 88K38 Discharge Air Sensor features a patented heat sensing probe to accurately detect the presence of cool air at the end of the heating cycle. This device is designed to react fast enough to prevent unwanted room temperature fluctuations, and alerts technicians if there is a problem with your system's operation.

The discharge air sensor from Lennox alerts you when your furnace is not properly venting outside, and includes a pre-programmed filter change indicator to help maintain your system.