9 Automatic valves operated by temperature and pressure, automatic temperature controlling and regulating apparatus and instruments, namely, rotary and linear control valves, electric valve actuators, electric switches, electronic contractors, namely, proportional or floating actuators for controlling, recording, measuring and indicating instruments in the field of heating, ventilation and air conditioning, thermostats, electrical controllers, computer software for use in building and energy management systems and for use in the control of heating, ventilating and air conditioning apparatus and instruments, electrical controllers of operating valves, thermostatic valves, temperature sensitive controls, namely, servo motors, for operating valves, parts and fittings for all the aforesaid goods