water pressure booster systems comprising a pump, a valve, and a tank, for providing a water stream of constant pressure, and parts therefor

DISTRIBUTORSHIP AND OTHER SERVICES IN THE FIELD OF PLUMBING, HEATING AND AIR-CONDITIONING

Liquid Hydroxethylcellulose for Use in the Oil Industry

hydronic heating systems and components, namely a prepressurized, sealed-in air cushion expansion tank and air elimination equipment to provide oxygen-free, hydraulically stable hydronic system operation, namely a hydronic heating expansion tank, an air purger, in residential systems an air vent, and in commercial systems, an air eliminator valve and an air separator

an instantaneous water heater, a hot water storage tank with an integral heat exchanger, and an integration module, to provide hot water for heating and potable hot water and to provide a reservoir for the addition of solar heating or refrigerant heat recovery

Commercial and Residential Indirect Fired and Direct Fired, Gas, Electric and Oil Water Heaters

Hot water heaters; water heaters; hot water tanks; hot water tanks for domestic use, residential use, and potable water; water heaters for domestic use, residential use, and potable water

Water Pressure Booster Systems Comprising a Pump, a Valve, and a Tank, Said Systems Being Used for Providing a Water Stream of Constant Pressure

measuring instrument, namely a device using digital and mechanical means for sensing, monitoring and providing warnings for water, water treatment and hydronic heating system variables, including pressure and temperature

vertical thermally insulated vessel dedicated to the storage of potable hot water for use in residential and commercial applications as a primary or supplemental reservoir of domestic hot water

Components of well-water systems, namely, pressurized diaphragm-type composite storage tanks and steel storage tanks

Equipment for use in residential and commercial water treatment applications, namely, ion exchange units, cartridge filtration units, iron removal units, chemical sterilization units, reverse osmosis filtration units, ultra violet sterilization units, and all structural components contained therein