Chemical cleaners directed to the HVAC industry

Chemical cleaners directed to the HVAC industry

Climate control systems consisting of thermostats and air conditioning, heating, and ventilation control devices; climate control controls, namely, digital thermostats and electric control devices for heating, air conditioning, and ventilation management

Climate control systems consisting of thermostats and air conditioning, heating, and ventilation control devices; climate control controls, namely, electric control devices for heating, air conditioning, and ventilation management