9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
systems and components for controlling, gauging, and monitoring climate control, heating, ventilating and air conditioning equipment, namely, electrically actuated hvac valves, [ hvac power supplies, ] hvac controllers and thermostats; instruments for controlling the operation of heating, cooling and refrigeration apparatus, namely, temperature responsive, flame responsive, and pressure responsive switching devices, electrothermostatic valves, and chronographic time switches
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
[ igniters for fuel furnaces; hvac dampers; electronic air purifiers; humidifiers ]