Metal pipes, metal pipe and water pipe fittings, metal valves for water pipes and manually operated metal check valves

Apparatus and instruments for measuring, signaling, temperature, humidity, pressure and flow control, namely, electrical controllers and power distributoring boxes; thermostats; temperature regulators; electrical and electronic valves for controlling and regulating fluids; electrical and electronic temperature regulating faucets; temperature sensors, temperature control devices, namely, thermometers and thermostats; pressostats; pressure regulating valves for space heating and air conditioning technology; electrical and electronic pressure regulating faucets; pressure sensors; pressure controlling devices, namely, pressure gauges, pressure indicating plugs for valves; flow-through controllers and regulators of gas and liquid for domestic and commercial use; control valves for regulating the flow of gases and liquids; electrical and electronic flow regulating faucets; flow-through control devices, namely, water meters, solenoid valves, and sensors; measurement reading devices, namely, gauges, thermostats, thermometers and measurement sensors; temperature, pressure, moisture and flow-through electronic controllers for use with heating and air conditioning systems; electronic servo motor controllers; electric cables, wires, conductors and connection fittings therefore; photo voltaic cells also including a solar thermal collector sold as a unit; climate control systems consisting of digital thermostats for cooling equipment, and a programmable logic controller (PLC) with input and output features for temperature and humidity, which works with a remote digital read out controller; environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; measuring apparatus for temperature and humidity levels in gases and solid substances; sensors for the determination of temperatures, positions and distances; temperature indicators; temperature meters not for medical use; temperature sensors; temperature switches: temperature switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; measuring apparatus for temperature and humidity levels in gases and solid substances; wireless remote temperature and humidity monitors for building maintenance; automatic liquid-flow control machines and instruments; control valves for regulating the flow of gases and liquids: electronic test instrument and associated software for use in leak, flow and functional testing; flow meters; flow regulators for domestic and commercial use; flow switches for monitoring and controlling the flow of gasses or liquids; gas appliance alarm timer for detecting and alerting the presence of gas flow after a prescribed period of time; micro sensors for measurement of pressure, acceleration, force and flow, namely, silicon piezoresistive pressure sensors; high pressure manometers; high-pressure pumps for proportioning and testing purposes; pressure control equipment, namely, blowout preventers; pressure gauges; pressure indicating plugs for valves; pressure indicators; pressure sensors; pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; pressure transducers and transmitters that convert hydraulic or pneumatic pressure into analog electrical signals for monitoring and controlling hydraulic or pneumatic systems; pressure transmitters; electrical resistance heating wires and electrical controllers therefore; power controllers; centrifugal metering pumps; controlled volume pumps

Heating, refrigerating, water distribution apparatus and sanitary installations, namely, boilers, water heaters, central heating apparatus, heat pumps, heating panels, and heat exchangers

Construction, installation and repair services of pipes, valves, measuring, signaling and monitoring apparatus and instruments for temperature, humidity, pressure and flow, heating, refrigerating, and for control, water distribution apparatus and sanitary installations; construction of metal pipes, metal pipe and water pipe fittings and metal valves for water pipes, boilers,water heaters, central heating apparatus, heating panels, heat exchangers, further of measuring, control and regulating devices for space heating and air conditioning technology; installation of metal pipes, metal pipe and water pipe fittings and metal valves for water pipes, boilers, water heaters, central heating apparatus, heating panels, heat exchangers, further of measuring, control and regulating devices for space heating and air conditioning technology; and repair of metal pipes, metal pipe and water pipe fittings and metal valves for water pipes, boilers, water heaters, central heating apparatus, heating panels, heat exchangers, further of measuring, control and regulating devices for space heating and air conditioning technology