| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 04/05/2007 | DE10315966B4 Wärmeübertrager Heat exchanger |
| 04/04/2007 | EP1770806A1 Fuel cell heating system |
| 04/04/2007 | EP1595097B1 Gas boiler |
| 04/04/2007 | CN2886420Y Energy-saving boiler for bathroom |
| 04/04/2007 | CN2886419Y Heating furnace with spiral container |
| 04/04/2007 | CN2886418Y Normal pressure hot water boiler with spiral flue |
| 04/04/2007 | CN2886417Y Volume type gas water heater capable of being remotely controlled by mobile phone |
| 04/04/2007 | CN2886416Y Waste heat utilizing boiler |
| 04/04/2007 | CN2886415Y Dual-purpose water heater utilizing electricity and central heating to heat |
| 04/04/2007 | CN2886414Y Individual household electric heating device |
| 04/04/2007 | CN2886413Y Safety energy-saving environment-friendly gas and liquid heating stove |
| 04/04/2007 | CN2886412Y Household water heater for countryside |
| 04/04/2007 | CN2885067Y Top cover switch of household electric-heating thermals bottle |
| 04/04/2007 | CN1942721A Cogeneration system |
| 04/04/2007 | CN1940401A Gas water heater |
| 04/04/2007 | CN1940399A Liquid heating vessels |
| 04/04/2007 | CN1308631C Liquid supplying tube capable of preventing liquid from returning |
| 03/29/2007 | WO2007034880A1 Portable heat transfer unit |
| 03/29/2007 | WO2007034879A1 Portable heat transfer unit |
| 03/28/2007 | EP1767881A1 A method of heating domestic water in a water heater |
| 03/28/2007 | EP1767880A1 Heating device |
| 03/28/2007 | EP1767879A1 Heat pump-type hot water supply apparatus |
| 03/28/2007 | EP1765620A1 Automobile air freshening system |
| 03/28/2007 | CN2884047Y Two-purpose, energy-saving control domestic solar-energy water heater |
| 03/28/2007 | CN2884037Y Highly safety electric water heater |
| 03/28/2007 | CN2884032Y Bionass fuels, reverse combustion semi-coal gasification boiler |
| 03/28/2007 | CN2884031Y Low density-flame free combustion type gas or fuel oil burning boiler |
| 03/28/2007 | CN2884030Y Boiler by burning combustion gas as fuel |
| 03/28/2007 | CN2884029Y Boiler burning waterpgas as fuel |
| 03/28/2007 | CN2884028Y Electric water-heater utilizing safety voltage |
| 03/28/2007 | CN2884027Y High-effeciency thermal type electric water heater |
| 03/28/2007 | CN2884026Y Electric water heating with dismountable inner vessel and its casing |
| 03/28/2007 | CN2884025Y Automatic energy-saving drinking water heater with thermal-insulation placed in vehicle or ship |
| 03/28/2007 | CN2884024Y Curculation and water-saving type backwater device of water-heater |
| 03/28/2007 | CN2884023Y Water-heater having sterilization function |
| 03/28/2007 | CN2883977Y Multifunction energy saving gas water heater |
| 03/28/2007 | CN2882477Y 智能快速加热饮水机 Smart rapid heating water dispenser |
| 03/28/2007 | CN2882473Y Liquid heater |
| 03/28/2007 | CN1936448A Integrated electricity-leak-prevention water heater |
| 03/28/2007 | CN1935069A Bladder-free quick-heating drinking water machine |
| 03/27/2007 | US7195176 Temperate water supply system |
| 03/27/2007 | US7195010 Space heater |
| 03/27/2007 | CA2437060C Exhaust heat recovery system |
| 03/22/2007 | WO2007030855A1 A water heater and a method of operating same |
| 03/22/2007 | US20070067047 Hot water supply system |
| 03/22/2007 | US20070062464 High efficiency tank type continuous flow and self cleaning water heater |
| 03/22/2007 | US20070062463 Fuel-fired dual tank water heater having dual pass condensing type heat exchanger |
| 03/22/2007 | US20070061958 Boiler |
| 03/22/2007 | DE202005017583U1 Wärmeübertrager Heat exchanger |
| 03/21/2007 | EP1764564A1 Sanitary water heating installation |
| 03/21/2007 | CN2881450Y Solar water heating system |
| 03/21/2007 | CN2881437Y Automatic smoke prevention desulfur dust control thermotube boiler |
| 03/21/2007 | CN2881436Y Gas water boiler |
| 03/21/2007 | CN2881435Y High efficiency energy saving electric water heater |
| 03/21/2007 | CN2881434Y 电热水器 Electric water heaters |
| 03/21/2007 | CN2881433Y 超声波热水器 Ultrasonic Water Heater |
| 03/21/2007 | CN2881432Y Water heater with two-chamber |
| 03/21/2007 | CN2881431Y Electric heating boiler |
| 03/21/2007 | CN2881430Y Electromagnetic water heater having instant heating tubular water tank |
| 03/21/2007 | CN2881429Y Non-pump self-controlled bath water system |
| 03/21/2007 | CN2881428Y Thermal pipe heating furnace having heat transfer needle |
| 03/21/2007 | CN2881427Y Verticle pipe steam boiling water generating device |
| 03/21/2007 | CN2881394Y Medium pore heat conduction energy saving water heater |
| 03/21/2007 | CN2881357Y Solid combustible matter phase change gasification combustion furnace |
| 03/21/2007 | CN2881355Y Energy-saving device of boiler |
| 03/21/2007 | CN2880832Y High efficient energy-saving thermal storage pipe type heating stove |
| 03/21/2007 | CN1932406A Micro-electric heating water heater |
| 03/21/2007 | CN1932405A Water heating equipment and water heating method |
| 03/21/2007 | CN1932404A Gas and electric warming and water heating boiler |
| 03/15/2007 | WO2007028281A1 A control method for preventing electrical water boiler from empty boiling |
| 03/15/2007 | WO2007028257A2 Solid fuel furnace |
| 03/15/2007 | WO2006029763A3 Liquid heating device and method for heating a liquid |
| 03/15/2007 | DE202006012197U1 Kaltwasservorwärmung beim Duschen über Abwasser Kaltwasservorwärmung the shower on sewage |
| 03/15/2007 | DE102005007950B4 Verfahren zur Entsorgung von aus Kot und Urin bestehenden Tierexkrementen Methods to dispose of feces and urine from existing animal excrement |
| 03/14/2007 | EP1528371B1 Assembly for a compact heating installation |
| 03/14/2007 | CN2879023Y Water warming stove |
| 03/14/2007 | CN2879022Y Biomass vaporization boiler |
| 03/14/2007 | CN2879021Y House energy-saving warming boiler |
| 03/14/2007 | CN2879020Y Energy-saving vertical boiler |
| 03/14/2007 | CN2879019Y Energy-saving multi-functional demotic warming stove |
| 03/14/2007 | CN2879018Y Water oven |
| 03/14/2007 | CN2879017Y Non-pressure boiler |
| 03/14/2007 | CN2879016Y Cannula-type heating tube |
| 03/14/2007 | CN2879015Y Electric water heater with negative ion generator |
| 03/14/2007 | CN2879014Y Portable electric heating device using water as heat transfer media |
| 03/14/2007 | CN2879013Y Boiling water cooling machine |
| 03/14/2007 | CN2879012Y Recycling heating water storage direct-heating electric heater |
| 03/14/2007 | CN2879011Y Electric water heater |
| 03/14/2007 | CN2879010Y Electric water heater |
| 03/14/2007 | CN2879009Y Self-electricity generation forced smoke discharging electric heater |
| 03/14/2007 | CN2878932Y Small environment protection energy saving boiler |
| 03/13/2007 | US7190894 Energy efficient electric water heater system that provides immediate hot water at a point of use and a method therefor |
| 03/13/2007 | US7190893 Fluid heater with low porosity thermal mass |
| 03/13/2007 | US7190892 Fluid line |
| 03/13/2007 | US7190891 Heating-cooling system for a nozzle |
| 03/13/2007 | US7190890 Fluid heater |
| 03/13/2007 | US7190886 Instantaneous electric water heaters |
| 03/08/2007 | DE202006019671U1 Schichtspeicher Layer memory |
| 03/08/2007 | CA2556012A1 Looped system fuel-fired fluid heating/storage device |
| 03/07/2007 | CN2876618Y Multi-cavity type water heating boiler |