| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 07/22/2009 | CN201277693Y High frequency immediately heating electric water heater |
| 07/22/2009 | CN201277692Y Condensing highly efficient natural exhaust gas displacement type water heater |
| 07/22/2009 | CN201277691Y Condensing type gas displacement type water heater |
| 07/22/2009 | CN201277690Y Quick-heating type electric water heater |
| 07/22/2009 | CN201277689Y Novel water heater |
| 07/22/2009 | CN101490481A Storage type boiler heat exchanging structure for preventing condensation |
| 07/22/2009 | CN101487629A Energy-saving comfortable electric drinking water heater |
| 07/22/2009 | CN101487628A Method for heating large heat receiver by biological gas |
| 07/22/2009 | CN101487627A System for heating large heat receiver by biological gas |
| 07/22/2009 | CN100516704C Gas boiler |
| 07/22/2009 | CN100516703C Single blower type combined heat source machine |
| 07/16/2009 | WO2009088130A1 Hot water supply device for hot water mat |
| 07/16/2009 | WO2009087811A1 Heat-pump hot-water supply apparatus |
| 07/16/2009 | WO2009086689A1 Energy saving hot water tank for oil furnace |
| 07/16/2009 | WO2009086603A1 Temperature control for a solar collector |
| 07/16/2009 | WO2009024850A4 Apparatus for preparing heated water |
| 07/16/2009 | US20090180768 Method and system for recirculating hot water |
| 07/16/2009 | US20090179079 Coolant and potable water heater |
| 07/16/2009 | CA2712003A1 Temperature control for a solar collector |
| 07/15/2009 | EP1738124B1 METHOD and APPARATUS FOR INCREASING THE TEMPERATURE OF A SUBSTANCE WHICH IS INITIALLY IN AN AT LEAST PARTLY SOLIDIFIED STATE IN A CONTAINER |
| 07/15/2009 | CN201273690Y Backfire heating furnace easy for ash cleaning |
| 07/15/2009 | CN201273689Y Multifunctional energy saving environment friendly normal pressure water heater |
| 07/15/2009 | CN201273688Y Electric water heater |
| 07/15/2009 | CN201273687Y Vehicle mounted water storage electric heating heater for motor train unit |
| 07/15/2009 | CN201273686Y 液体电加热陶瓷或玻璃容器 Electrically heated liquid ceramic or glass containers |
| 07/15/2009 | CN201273685Y Full-automatic electromagnetic water heater for damp propelling water tank |
| 07/15/2009 | CN201273684Y 变压器式热水器 Transformer-type water heaters |
| 07/15/2009 | CN201273683Y Instant heating type water or air electromagnetic heater |
| 07/15/2009 | CN201273682Y Quick electric water heater |
| 07/15/2009 | CN201273681Y Electromagnetic instant heating type water heater |
| 07/15/2009 | CN201273680Y Gas water heater with switch electric power |
| 07/15/2009 | CN201273679Y Energy-saving fast heating electric water heater |
| 07/15/2009 | CN201273678Y Central water heating unit for direct heating heat energy pump |
| 07/15/2009 | CN201273677Y Coal burning gasification scale-less water heating boiler |
| 07/15/2009 | CN101482315A Heating stove for energy-saving hot water boiler |
| 07/15/2009 | CN101482314A Biomass gasification vortex combustion boiler with combined combustion chamber and fixed grate |
| 07/15/2009 | CN101482313A Novel constant-temperature instant-heating electric heating apparatus |
| 07/15/2009 | CN101482312A Complementary ultra-bearing electric water heater and split type true-bearing solar water heater series |
| 07/15/2009 | CN101482311A External electric water heater |
| 07/15/2009 | CN101482310A Film electric water heater |
| 07/15/2009 | CN101482309A External electric water heater |
| 07/15/2009 | CN101482308A Film electric water heater |
| 07/15/2009 | CN101482307A Valley point electric film water heater |
| 07/15/2009 | CN101482306A Constant-temperature fast water heater of built-in circulating water pump |
| 07/15/2009 | CN101482305A Constant-temperature fast water heater of external circulating water pump |
| 07/15/2009 | CN100513924C Water heater |
| 07/15/2009 | CN100513923C Assembly for a compact heating installation |
| 07/15/2009 | CN100513920C Fast-heating water tank |
| 07/14/2009 | US7559293 High efficiency water heater |
| 07/09/2009 | WO2009083107A1 Heating device |
| 07/09/2009 | WO2009082925A1 Water heater |
| 07/09/2009 | US20090173291 Gas and electric heating system |
| 07/09/2009 | DE102007062880A1 Heizblock für ein Warmwassergerät Heating block for a water heater |
| 07/08/2009 | EP2076717A2 A closed cycle heat transfer device and method |
| 07/08/2009 | CN201269628Y Energy-saving domestic hot water boiler with foldback smoke flue |
| 07/08/2009 | CN201269627Y High-temperature water heater for recovering waste heat of boiler flue |
| 07/08/2009 | CN201269626Y Dustless and smokeless coal-fired boiler |
| 07/08/2009 | CN201269625Y Gas/oil atmospheric horizontal boiler with freely expanding water case |
| 07/08/2009 | CN201269624Y Coal-fired gasification boiler |
| 07/08/2009 | CN201269623Y Biomass particle combustion and heat exchange boiler |
| 07/08/2009 | CN201269622Y Multi-stage energy-saving system of clean fuel industrial boiler |
| 07/08/2009 | CN201269621Y Horizontal pre-heating mode and instant heating mode mixed water heater system |
| 07/08/2009 | CN201269620Y Constant-temperature pre-heating mode and instant heating mode mixed water heater |
| 07/08/2009 | CN201269619Y Fast-heating energy-saving electric water heater |
| 07/08/2009 | CN201269618Y Electric heating apparatus of pre-heating mode and instant heating mode mixed water heater |
| 07/08/2009 | CN201269617Y Tubular water heater |
| 07/08/2009 | CN201269616Y Instant heating type anion electric water heater |
| 07/08/2009 | CN101476773A Boiler firewood combustor |
| 07/08/2009 | CN101476772A Biomass molding fuel gasification combustion boiler with mechanical travelling grate |
| 07/08/2009 | CN101476771A Direct heating type water heater with electric heating wire copper pipe |
| 07/08/2009 | CN101476770A Boiler with continuous water supply |
| 07/08/2009 | CN101476769A Electric water heater |
| 07/07/2009 | CA2484094C Aircraft hot water supply system |
| 07/02/2009 | WO2009082415A1 Inwardly firing burner and uses thereof |
| 07/02/2009 | WO2009082090A1 Heat exchanger of upward combustion type condensing boiler |
| 07/02/2009 | WO2009079791A1 Multi-chamber water heater |
| 07/02/2009 | US20090169190 Heating system and method for microfluidic and micromechanical applications |
| 07/02/2009 | US20090169136 Disposable Appliance Bag and Method of Use Thereof |
| 07/02/2009 | US20090165733 Inwardly firing burner and uses thereof |
| 07/02/2009 | DE202009006310U1 Warmwasserbereitungssystem im Durchfluss-Gegenstrom-Prinzip Water heating system flow countercurrent principle |
| 07/02/2009 | CA2709945A1 Multi-chamber water heater |
| 07/01/2009 | CN201265951Y Gas water heating box |
| 07/01/2009 | CN201265950Y Horizontal multi-pipe instant heating type firewood water heater |
| 07/01/2009 | CN201265949Y Vertical multi-pipe instant heating type firewood water heater |
| 07/01/2009 | CN201265948Y Household energy-saving bathing boiler |
| 07/01/2009 | CN201265947Y Multi-purpose gasification water heating boiler |
| 07/01/2009 | CN201265946Y Instant electric water heater |
| 07/01/2009 | CN201265945Y Smokeless environment-friendly multi-purpose boiler for bath heating |
| 07/01/2009 | CN201265944Y Heating equipment of quick heating type electric water heater |
| 07/01/2009 | CN201265943Y Heater with electric heating wire embedded in coil pipe |
| 07/01/2009 | CN201265942Y Embedded gas water heater |
| 06/25/2009 | WO2009078577A1 Boiler for improving heat exchanging property |
| 06/25/2009 | WO2009078496A1 Low pressure closed type boiler and the control method thereof |
| 06/25/2009 | WO2009078181A1 Cogeneration system |
| 06/25/2009 | WO2009077966A2 Heater tank |
| 06/25/2009 | WO2009077373A2 Heat exchanger for a heating appliance |
| 06/25/2009 | DE20321740U1 Schichtenspeicher Stratified storage |
| 06/25/2009 | DE19651086B4 Heizblock für einen Durchlauferhitzer Heating block for a water heater |
| 06/25/2009 | DE102007063111A1 Method for recycling waste water i.e. industrial water, heat from shower for toilet flushing, involves passing waste water to heat exchanger that is attached in close to shower with possible large surface speed |
| 06/25/2009 | DE102007062526A1 Beheizbare Bade- oder Duschwanne Heated bath or shower tray |