Lennox 17M50 Humidity Sensor

The Lennox 17M50 Humidity Sensor Kit is a wall-mounted device that monitors and transmits relative humidity levels in your home to compatible Lennox HVAC systems. These systems then adjust airflow and cooling functions to maintain a comfortable moisture balance. This can improve your home's air quality by reducing allergens and mold growth that thrive in excess moisture. Additionally, by ensuring your HVAC system isn't working harder than necessary to regulate humidity, you may see potential energy savings. The sensor operates on a safe low voltage of 24V and is compatible with both 50Hz and 60Hz electrical systems. While listed at 0.3lbs, this likely refers to the shipping weight which includes packaging materials. The sensor itself is lightweight and easy to install.