TA HYDRONICS

Common metals and their alloys including copper-based alloys resistant to dezincification and alloys which are resistant to corrosion under stress; goods of common metals, namely, valves other than machine parts; * all of the foregoing goods limited to use in connection with indoor climate control systems *

Apparatus, systems and instruments for weighing, measuring, signaling, automation, control and checking, namely, portable computer programmed balancing instrument with electronic differential pressure gauge and a microcomputer program for measuring, signaling, control and checking of flow and differential pressure, computer hardware, computer operating system software, integrated circuits, and prerecorded software for measuring differential pressures, flow rates and temperatures of fluids within conduits, and parts therefore, all the aforementioned goods for use in heating, cooling, ventilation, water supply, temperature and moisture adjustment, lighting, power supply, air conditioning and security devices in buildings; electrical transformers; rheostats; humidistats; and firefighting apparatuses, namely, fire hose nozzles, extinguishers, and alarms, and parts therefore

Control valves and balancing valves, namely, thermostatic valves as parts of heating and cooling installations; steam valves; thermostatic valves; manually operated plumbing valves for air conditioners; Plumbing fittings, namely, control valves, balancing valves, presetting valves, shut-off valves, drainage valves, reset valves, valves for measuring pressure drop in fluids, flow valves, and valves for regulating flow, pressure, and/or temperature of water in plumbing conduits and parts thereof

Construction, repair, maintenance, and installation services in relation with methods of heating, draining and sanitation, namely, heating, cooling, ventilating, water supply and temperature control equipment

Education, namely, providing seminars and workshops in the field of heating, cooling, ventilation, water supply and distribution, temperature adjustment and air conditioning