Lennox 49M81 SUPPLY AIR SENSOR

SUPPLY AIR SENSOR

This supply air sensor is designed to be used in conjunction with a thermostatic expansion valve (TXV) to provide air pressure to a heating or cooling system. The internal filter contains a genuine Microban® antimicrobial product protection that inhibits the growth of odor-causing bacteria, mold and mildew within the filter.

These supply air sensor models allow the installer to set the supply temperature to match the adjustable thermostat temperature and can also be used as a return air sensor for matching supply and return temperatures.

Precise control [of] your heating and cooling system [is] possible with Lennox Signature Supply Air Sensors. Investing in a Lennox Signature system helps to ensure that you'll have complete comfort throughout your home. The Supply Air Sensor is required on most all Lennox Signature systems and plays a critical role in achieving the optimum level of comfort for your family.

The Lennox 49M81 Supply Air Sensor is designed to replace missing or malfunctioning sensors quickly and easily. The sensor measures temperature in the air supplied to your air conditioner during the cooling cycle.

The 49M81 supply air sensor is designed for use with Lennox 5 to 9 HP variable speed split systems equipped with Modulating Gas Valve Technology

Designed for compatibility with the Lennox Guardian Home Comfort System, the M81 Supply Air Sensor wirelessly transmits air temperature, humidity and positioning information to the network. The wirelessly transmitted position data allows room-level control options to be easily programmed, adding extra convenience for homeowners. This easy wireless installation can save up to 15% on energy costs.

The 49M81 is a dual, ceiling mounted air velocity sensor that provides information on supply air quantity and temperature. It is designed for use with any of the following air conditioner equipment:

Designed to sense and limit attic or ceiling supply airflow when using this equipment above another conditioned space. It is intended for use with the Lennox Air Conditioning Equipment listed in the compatibility table. This product is designed to control temperature in a conditioned space, such as a living space, bedroom, or office. Connecting and operation of this device must comply with all codes and requirements set forth by the authority having jurisdiction. Failure to comply could result in property damage, personal injury, or loss of life.

The multi-functional air sensor monitor can be configured to detect and adjust for:

This air temperature sensor is a direct replacement for the one that came with your Lennox blower. The sensor ensures that your blower is running the correct amount of time based on the temperature in your home.

The Lennox® Air Filter, 49M81 contains a dual mica filter assembly on each filter. This design eliminates the need for moving parts on the filter itself while providing an additional measure of reliability.

The Alerts you to actual airflow, ensuring no energy is expended on air that will never be used.