| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 06/03/2009 | CN101449112A Flat casing water-heater |
| 06/03/2009 | CN101446447A Electric water heater and heating method thereof |
| 06/03/2009 | CN101446446A Composing method of instant electric water heater with scald-preventing function and water heater |
| 06/03/2009 | CN101446445A Hot water apparatus |
| 06/03/2009 | CN100494809C Horizontal positive-displacement energy-saving electric water heater |
| 06/03/2009 | CN100494808C Preheating househlod gas water heater system |
| 06/03/2009 | CN100494807C Infrared type electrical water heater with combined water way |
| 06/03/2009 | CN100494806C Heat-pump-type hot water supply apparatus |
| 06/02/2009 | CA2556470C Single pass fuel-fired fluid heating/storage device |
| 06/02/2009 | CA2555537C Fuel-fired dual tank water heater having dual pass condensing type heat exchanger |
| 05/28/2009 | WO2009067455A2 Systems and methods for bathtub heating |
| 05/28/2009 | US20090133642 Latent heat recovery-type water heater |
| 05/28/2009 | DE102007057062A1 Wärmetauscher, insbesondere für ein Heizgerät Heat exchanger, especially for a heater |
| 05/27/2009 | CN201246899Y Overheating protection controller component of liquid heating vessel |
| 05/27/2009 | CN201246898Y Overheating protection controller component of liquid heating vessel |
| 05/27/2009 | CN201246897Y Electric water heater with three-way electricity-proof wall function |
| 05/27/2009 | CN201246895Y Hot water pot of drinking machine |
| 05/27/2009 | CN201246894Y Plastic wind wheel for gas water heater |
| 05/27/2009 | CN201246880Y Multifunctional water boiling furnace |
| 05/27/2009 | CN201246879Y Vertical water tube boiler |
| 05/27/2009 | CN201246878Y Horizontal vertical type briquette and bulk coal dual-purpose ambient pressure water boiler |
| 05/27/2009 | CN201246877Y Multifunctional energy-saving stove |
| 05/27/2009 | CN201246876Y 锅炉 Boiler |
| 05/27/2009 | CN201246875Y Time-sharing laminating cyclic heating water tank |
| 05/27/2009 | CN201246874Y Electrical heating kettle built-in with micro-electrolysis energy living water element |
| 05/27/2009 | CN201246873Y Induction heating system of petroleum pipeline |
| 05/27/2009 | CN201246872Y Instant-heating water heater |
| 05/27/2009 | CN201246871Y Heater |
| 05/27/2009 | CN201246870Y Integrated magnetic vortex flow heater |
| 05/27/2009 | CN201246869Y Vertical boiler with smoke folding wall |
| 05/27/2009 | CN201246138Y Spontaneous combustion coal type oil well heating furnace |
| 05/27/2009 | CN201243948Y Fast heating type multifunctional drinking water device |
| 05/27/2009 | CN101440997A Thermal storage boiled water tank |
| 05/27/2009 | CN101440996A Water heater and method of customizing the water heater |
| 05/27/2009 | CN101440954A Non-pressure boiler capable of providing high and low temperature heat source |
| 05/27/2009 | CN101438986A Electric heating bag of built-in double helix electric heating wire |
| 05/27/2009 | CN100491862C Skin effect electric water heater |
| 05/27/2009 | CN100491861C Partition structure type pressure-bearing flowing fluid quick heater |
| 05/27/2009 | CN100491859C Drinking water apparatus without bladder |
| 05/27/2009 | CN100491858C Multi-point water consumption communication method for automatic constant temperature domestic gas instantaneous water heater |
| 05/27/2009 | CN100491857C Domestic gas instantaneous water heater capable of realizing gas-air proportional control |
| 05/27/2009 | CN100491856C Rapid heating drinking machine with anti-cross temperature function |
| 05/27/2009 | CN100491855C New style rapid heating drinking machine |
| 05/27/2009 | CN100490719C Healt-charging insulation shower device |
| 05/26/2009 | US7539402 Electrical liquid-heating appliance |
| 05/22/2009 | WO2009063980A1 Fluid transfer tube with heating function and process for producing the fluid transfer tube |
| 05/22/2009 | WO2009063727A1 Hot water supply device |
| 05/21/2009 | US20090129763 Tankless hot water heater with power modulation |
| 05/21/2009 | CA2611207A1 Methodology and design of high-efficient water heater tank with additional tankless system of residential/commercial applications |
| 05/20/2009 | DE202009000945U1 Kombi-Puffer-Speicher mit integriertem Edelstahlrohr-Durchflusswärmetauscher zur Warmwasserbereitung Combi buffer tank with integrated stainless steel pipe flow heat exchanger for water heating |
| 05/20/2009 | DE102007054114A1 Heizkessel für die Verbrennung von festem Brennstoff Heating boiler for the combustion of solid fuel |
| 05/20/2009 | CN201242304Y Medium-addition-free type gasbag respirator for low-voltage heat exchange system |
| 05/20/2009 | CN201242289Y Hot air type antifreeze protection device for gas water heater water tube |
| 05/20/2009 | CN201242288Y Optical wave water heater |
| 05/20/2009 | CN201242287Y Sealing structure of liquid heating apparatus |
| 05/20/2009 | CN201242283Y Water-feeding pressure difference type blowdown device for electric water heater |
| 05/20/2009 | CN201242282Y Control water-yielding type blowdown device for electric water heater |
| 05/20/2009 | CN201242281Y Automatic gas-lifting type blowdown device for electric water heater |
| 05/20/2009 | CN201242274Y Energy-saving hot-water set capable of recovering and using air compressor waste heat |
| 05/20/2009 | CN201242268Y Boiler with multiple descaling doors |
| 05/20/2009 | CN201242267Y Horizontal crude heating furnace |
| 05/20/2009 | CN201242266Y Tube type heating stove |
| 05/20/2009 | CN201242265Y Energy-saving high-efficiency gas water-burning heater |
| 05/20/2009 | CN201242264Y Domestic heating stove |
| 05/20/2009 | CN201242263Y Converse combustion boiler |
| 05/20/2009 | CN201242262Y Electrothermic barrel |
| 05/20/2009 | CN201242261Y Large-capacity rapid heating feed-water makeup electric water heater |
| 05/20/2009 | CN201242260Y Energy-saving pipe type intrinsic cycle constant-temperature water heater |
| 05/20/2009 | CN201242259Y Electric water heater capable of providing drinking water with constant quantity |
| 05/20/2009 | CN201242258Y Whole premixed catalytic combustion wall-hanging furnace |
| 05/20/2009 | CN201242257Y Heating unit for instant-heating electric water heater |
| 05/20/2009 | CN201242256Y Electric heater for pipeline |
| 05/20/2009 | CN201242255Y Self balance type water heater based on gas turbine |
| 05/20/2009 | CN201242212Y Apparatus for heating water storage tank using fuel gas utensil and solar energy |
| 05/20/2009 | CN201241090Y Concatenation heating water common gas transporting apparatus of side-by-side interlayer stalk gasification furnace |
| 05/20/2009 | CN101435625A Tubular type gas water heater |
| 05/20/2009 | CN101435624A Heat conducting medium heating apparatus and heat conducting medium heating furnace |
| 05/20/2009 | CN101435623A Heater for hot water bed mattress |
| 05/20/2009 | CN101435622A Bathroom shower structure |
| 05/20/2009 | CN101435621A Automatic power generation and heating hot water system |
| 05/20/2009 | CN100489409C Method and apparatus for thermal pressing and storing hot water for liner drinking machine |
| 05/19/2009 | CA2582517C Low maintenance fluid heater and method of firing same |
| 05/14/2009 | WO2009059565A1 Heating device with directionally-flowing medium |
| 05/14/2009 | WO2009024850A3 Apparatus for preparing heated water |
| 05/14/2009 | WO2008104859A3 Boiler and method for operating said boiler |
| 05/13/2009 | EP2058592A2 Fuel-powered heating system, in particular for camping vehicles |
| 05/13/2009 | CN201237364Y Panel structure of water heater |
| 05/13/2009 | CN201237363Y Inner container of electric water heater |
| 05/13/2009 | CN201237349Y Boiler |
| 05/13/2009 | CN201237348Y Feeding type stalk direct combustion stove |
| 05/13/2009 | CN201237347Y Multi-pipe vertical three-pass boiler |
| 05/13/2009 | CN201237346Y Gas/oil heat exchanger type water heating boiler |
| 05/13/2009 | CN201237345Y 软水加热器 Soft water heater |
| 05/13/2009 | CN201237344Y Environment-protection energy-saving normal pressure water-heating boiler for converting coal into coal gas |
| 05/13/2009 | CN201237343Y Vertical vacuum water heating boiler |
| 05/13/2009 | CN201237342Y Platinum inner container type water heater |
| 05/13/2009 | CN201237341Y Water heater using carbon fiber as heater |
| 05/13/2009 | CN201237340Y Energy-saving instant water boiling equipment |
| 05/13/2009 | CN201237339Y High-efficiency compact uniform liquid-heating controller |
| 05/13/2009 | CN201237338Y 液体加热器 Liquid heaters |