Matches 1 - 24 out of 24


Match Document Document Title
US20070014995 Thin rotary-fiberized glass insulation and process for producing same  
A rotary fiberglass needled glass insulation product is provided. The formation of the needled insulation product may be conducted in a continuous in-line process in which the fibers are rotary...
US20130199460 CONDENSER FOR WATER HEATER  
A water heater comprises a tank, a cylinder coil section and a return-flow coil section. The cylinder coil section is in a heat transfer relationship with the tank and encircles a first portion of...
US20090084328 WATER HEATERS WITH COMBUSTION AIR INLET  
A water heater includes a water container, a combustion chamber adjacent the, water container, a burner associated with the combustion chamber and arranged to combust fuel to heat water in the...
US20130173205 THERMAL ENERGY METERING BY MEASURING AVERAGE TANK TEMPERATURE  
Apparatus and methods are provided for thermal energy metering by measuring the average temperature of fluid in a tank, such as a hot water storage tank. Average temperature is measured with an...
US20070227468 Apparatus and method for introducing and drawing water in a water heater  
A water heater having a water storage tank an inlet conduit and an outlet conduit is provided. The inlet conduit has a top end portion coupled to an inlet of the water storage tank, a bottom end...
US20120073518 WATER PURIFIER  
A water purifier includes: a purified water tank storing purified water; a hot water tank connected to the purified water tank to receive the purified water from the purified water tank and...
US20080264353 Water Heating Device  
A water heating device including at least two water tanks. In the first water tank water is heated by a heating element. The intermediate water tank is located above the first tank, and feeds...
US20120164592 Water Heating System  
A method, including: receiving an instruction from a user of a hot water tank (24) indicating a target temperature and a duration of a supply of water. In response to receiving the instruction,...
US20070062464 High efficiency tank type continuous flow and self cleaning water heater  
A water heater comprising a closed tank having a water inlet for connection with a water supply, and a hot water outlet connected to the tank interior; a flue pipe extending vertically through the...
US20100212603 BOILER  
An amount of scale adhering onto inner surfaces of water tubes in any one of various boilers including a steam boiler, a hot water boiler, a waste heat boiler, and an exhaust gas boiler is...
US20070034168 Display Device Having A Humidifier Formed Therewith  
A display device is provided with a humidifier and includes a base (1), a support (2) and a display body (3). The humidifier is formed on the base, and includes at least one liquid holding portion...
US20060272596 HOT WATER DISPENSER WITH FLOW CONTROL  
A hot water dispensing system includes a water tank having a heat source for heating water in the tank. The tank has a cold water inlet and a hot water outlet, and an expansion chamber is...
US20060191495 Air heat pump type hot water stove  
The invention discloses a heat pump type water heater employing energy in the hot air, including a compressor, a condenser unit, a throttle valve and an evaporator unit connected to each other, in...
US20090283057 Hot-Water Supplying System of Boiler Equipped With Dual Pipe Heat Exchanger  
Disclosed is a hot water supplying system of a boiler equipped with a double pipe heat exchanger, which can normally perform a heating operation in the boiler having the double pipe heat...
US20100107993 ENERGY EFFICIENT INDUCED AIR GAS WATER HEATER  
An energy efficient induced air gas water heater includes a water tank; a flue associated with the water tank; a burner that combusts a mixture that creates combustion products that pass through...
US20090013940 Steam generator system  
A steam generator includes a submersible burner compartment with at least one burner subassembly and an associated submersible primary ignition means. The burner subassembly also has an associated...
US20080029046 Hot water reclaimer  
Hot Water Reclaimer is a heat exchanger that re-circulates water coming from a shower drain or the like to help warm cold water before it enters a hot water heater. The preferred embodiment of Hot...
US20110180019 RAPID HEATING WATER STORAGE WATER HEATER STRUCTURE  
A rapid heating water storage water heater structure, structured mainly from a main body, two sides of which and a rear portion are fitted with hollow and interlinked water storage tanks, and a...
US20100180834 HEAT EXCHANGER  
Heat exchanger (1) comprising at least a heat exchange element (10), made of a plate (20) that is folded along at least one predefined folding plane (4), first portions (31,32) of said plate (20)...
US20100031899 WATER HEATER  
A water heater apparatus includes an inner tank, an outer tank, heat bands disposed on the outside of the outer tank, an interior coil supplying water to the inner tank, and a heating element for...
US20150053150 DEVICE AND METHOD FOR CONTROLLING COGENERATION SYSTEM  
In a cogeneration system that stores hot water heated by exhaust heat of a generator in a hot water storage tank, a situation in which there is a risk of freezing of water in a water circulating...
US20100236421 Fuel saving food cooker and water heater arrangement  
A fuel saving food cooker and water heater arrangement includes an inner tank body and an outer tank body to define a water chamber between the inner and outer tank bodies, a heat chamber within...
US20070119389 Oil boiler edge  
An oil fired boiler designed to be highly efficient with a built-in domestic hot water coil. This coil will supply all the hot water for bathing, washing laundry and other hot water needs. The...
US20120103279 METHOD AND APPARATUS FOR DRAINING CONDENSATE FROM A GAS WATER HEATER EXHAUST SYSTEM  
A method and apparatus for conveying condensate from an exhaust system of a gas water heater to a drain. The method includes the steps of operating the gas water heater to produce products of...

Matches 1 - 24 out of 24