WATER WORKER

Electromechanical controls for use in water pump systems

Apparatus for heating and water supply purposes, namely, heating installations, hot water tanks, water pressure regulators for water installations, regulating accessories for hot water supply in the nature of metered valves; water storage tanks being parts of plumbing and heating and cooling installations, namely, hot water tanks, well water tanks, and water retention tanks; water pressure booster systems primarily composed of a pump and a diaphragm tank, as part of plumbing and heating and cooling installations; pressurized water storage tanks as a component of well-water systems; metal water storage tanks being parts of plumbing and heating and cooling installations, namely, diaphragm tanks and water pump control devices sold as a unit; expansion tanks for use in heating systems; valves for plumbing and heating and cooling installations, namely, thermostatic valves and pressure-reducing valves; water heaters; and indirect-fired water heaters