Lennox 21W06 Temperature & Humidity Sensor

The Lennox 21W06 is multizone temperature and humidity sensor kit that can be used to optimize specific Lennox heating and cooling equipment. They are able to control the air temperature and also the relative humidity in your home environment. All this information is relayed to your HVAC system’s control board which in turn adjusts the heating, cooling and dehumidification apparatus. It gives the control of temperature and humidity thereby providing comfort when it’s needed and may save power since your HVAC system is not on when it does not need to be. The sensor use safe low voltage of 24 volts of supply power that make it safe to use at homes or in the market.