| Patents for F24H 4 - Fluid heaters using heat pumps (3,737) |
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| 07/11/2012 | CN202328943U 一种低温型空气源热泵热水器 Low-temperature air source heat pump water heater |
| 07/11/2012 | CN202328787U 一种热交换器的子母水箱结构 Picture tank structure of a heat exchanger |
| 07/11/2012 | CN202328773U 防冰冻热泵型热风加热装置 Anti-freeze heat pump hot air heating device |
| 07/11/2012 | CN202328772U Special cold-hot-water device for plating |
| 07/11/2012 | CN202328771U 空气源热泵结构 Air source heat pump structure |
| 07/11/2012 | CN202328770U 空气能热泵热水一体机 Air heat pump hot water machine |
| 07/11/2012 | CN202328769U Energy accumulation type water source heat pump water heater capable of doubly absorbing waste water and waste heat of shower bath |
| 07/11/2012 | CN202328768U 一种家用分体式热泵热水机 One kind of household split heat pump water heater |
| 07/11/2012 | CN202328767U 直膨式多源热泵热水机组 Direct Expansion of multi-source heat pump water heater |
| 07/11/2012 | CN202328766U 一种冷却水及空气源热泵热水机组 A cooling water and air source heat pump water heater |
| 07/11/2012 | CN202328765U Heat recovery heat pump water heater |
| 07/11/2012 | CN202328764U 空气源热泵热水器 Air source heat pump water heater |
| 07/11/2012 | CN202328590U 一种空调热水系统 An air conditioning hot water system |
| 07/11/2012 | CN102564194A Heat Pump Water Heater, Evaporator And Heat Conduction Pipe With Grooves On Inner Surface |
| 07/11/2012 | CN102563972A Dual-path input water heating system realizing gradient use of heat pump waste heat |
| 07/11/2012 | CN102563872A Water tank, heat-pump water heater comprising water tank and control method of heat-pump water heater |
| 07/11/2012 | CN102563866A Commercial air-source heat pump water heating device with stepping adjustable power |
| 07/11/2012 | CN102563865A Heat pump water heater with dehumidification function |
| 07/11/2012 | CN102563864A Energy saving device utilizing heat pump to heat drinking water |
| 07/11/2012 | CN102563863A Efficient air source water heater |
| 07/11/2012 | CN102563845A Combined quick-heating heat exchanger |
| 07/11/2012 | CN101666542B Heat pump water heater system for multi-split air conditioner |
| 07/04/2012 | EP2470842A1 Heat transport device and heat transport system |
| 07/04/2012 | CN202304158U 可平衡压缩机压力的热泵热水器 Heat pump water heater can balance the compressor pressure |
| 07/04/2012 | CN202304056U 双工质级联直热式热泵热水机组 Cascade duplex quality direct thermal heat pump water heaters |
| 07/04/2012 | CN202303883U 分隔式水箱空气源热泵热水系统 Segregated tank air source heat pump hot water system |
| 07/04/2012 | CN202303882U 带热回收的热泵热水器 Heat pump water heater with heat recovery |
| 07/04/2012 | CN202303881U Air source heat pump water heater adopting enhanced vapor injection |
| 07/04/2012 | CN202303880U 热泵系统的加热结构 Heating the structure of the heat pump system |
| 07/04/2012 | CN202303879U 直热、循环型热泵热水机组 Direct thermal, cycle heat pump hot water unit |
| 07/04/2012 | CN202303878U 水源地暖一体式热泵热水机 Warm-one water source heat pump water heater |
| 07/04/2012 | CN202303877U 一种热泵制热水供热水装置 A heat pump hot water the water heater |
| 07/04/2012 | CN202303876U 蓄热热泵热水器装置 Regenerative heat pump water heater device |
| 07/04/2012 | CN202303875U 车载移动中央热水站 Car mobile central heating station |
| 07/04/2012 | CN202303874U Heat pump type water heater for heating under assistance of water power |
| 07/04/2012 | CN102538197A Heat pump water heater with freeze protection function |
| 07/04/2012 | CN102538196A Heat pump water heater |
| 07/04/2012 | CN102538195A Solar special condensed state utilizing system and working method thereof |
| 07/04/2012 | CN102538194A Instant heating type domestic air source heat pump water-heating device |
| 07/04/2012 | CN102528006A Closed type high-temperature metal part afterheat recovery plant |
| 07/04/2012 | CN102183104B Indirect-expanding solar assisted multifunctional heat pump system |
| 07/04/2012 | CN102052806B Air source heat pump and hot water supply system |
| 07/04/2012 | CN101900416B Constant-temperature variable energy-saving water heater |
| 07/04/2012 | CN101832607B Shallow rock soil energy-storing and temperature-restoring system |
| 07/04/2012 | CN101818939B Water-ground-source heat pump system |
| 07/04/2012 | CN101769594B Flue gas total-heat recovery device of gas boiler |
| 07/04/2012 | CN101726103B Heat-pump water heater with dual water tanks and heating method thereof |
| 06/27/2012 | CN202284873U 洗浴废水余热回收装置 Bath waste heat recovery unit |
| 06/27/2012 | CN202284855U 一种储水式空气源热泵热水器 One kind of storage-type air-source heat pump water heater |
| 06/27/2012 | CN102519139A Air source heat pump system for providing direct high temperature air |
| 06/27/2012 | CN102519138A Air energy water heater for improving hot water outlet efficiency |
| 06/27/2012 | CN102519137A Storage tank for hot water systems |
| 06/27/2012 | CN102519136A Air energy water heater |
| 06/27/2012 | CN102519135A Multifunctional quick heating type heat pump water heater |
| 06/27/2012 | CN101818938B Wastewater source heat pump water heater of residential buildings |
| 06/27/2012 | CN101706156B Underneath type heating water heater |
| 06/27/2012 | CN101655281B Heat-pump hot-water air conditioning unit and operating method thereof |
| 06/21/2012 | US20120152514 Heating system and heating system control method |
| 06/21/2012 | DE10059134B4 Wasserheizgerät Water heater |
| 06/20/2012 | CN202281380U 智能恒温空气能热泵热水器 Smart thermostats air heat pump water heater |
| 06/20/2012 | CN202281379U 热泵热水机系统 Heat pump hot water system |
| 06/20/2012 | CN202281378U 空气能热水器 Air heater |
| 06/20/2012 | CN202281377U Special thermal energy cyclic utilization and hot-water supply system for bath |
| 06/20/2012 | CN202281376U 空气能热水器系统 Air heater system |
| 06/20/2012 | CN102506504A Circulating air energy heat pump water heater control mode |
| 06/20/2012 | CN102506502A Heat-accumulation-type cascade-cycle water heating machine and control method thereof |
| 06/20/2012 | CN101922799B Flue gas waste heat recovery system based on solution absorption cycle |
| 06/16/2012 | CA2762189A1 Smart hybrid thermostat |
| 06/13/2012 | CN202274672U Heat pump air conditioner water heater |
| 06/13/2012 | CN202274620U 一种新型换热结构的热泵热水器 A new type of heat pump water heater structure |
| 06/06/2012 | EP2461108A1 Wall-mounted boiler device, device for heating a fluid, facility for heating a room and method for adapting a wall-mounted boiler device |
| 06/06/2012 | CN202267209U Air energy heat pump water heater |
| 06/06/2012 | CN101737950B Seasonal soil heat storage and release-based solar-heat pump heating system for industrial turtle raising field |
| 05/30/2012 | CN202254490U Waste heat recovery device |
| 05/30/2012 | CN202254486U Carbon dioxide heat pump unit |
| 05/30/2012 | CN202254478U Double-source heat pump multifunctional machine |
| 05/30/2012 | CN202254466U Multifunctional ground source heat pump system |
| 05/30/2012 | CN202254365U Solar hybrid heat source hot water production system |
| 05/30/2012 | CN202254361U Water heating system combined by air-source heat pump and solar energy |
| 05/30/2012 | CN202254327U Water tank of water heater and water heater provided with same |
| 05/30/2012 | CN202254274U Integrated heat pump water heater |
| 05/30/2012 | CN202254273U Electrophoresis rinsing tank heating system for aluminum section industry |
| 05/30/2012 | CN202254272U Household waste heat recovery system |
| 05/30/2012 | CN202254271U Integrated thin domestic heat pump water heater |
| 05/30/2012 | CN202254270U Carbon dioxide heat pump water heater |
| 05/30/2012 | CN202254269U Hot water system of non-bearing double water tank heat pump |
| 05/30/2012 | CN202254268U Energy-accumulation type hot pump water heater |
| 05/30/2012 | CN202254267U Split type air-source heat pump water heater |
| 05/30/2012 | CN202254266U Novel water heating device |
| 05/30/2012 | CN202253725U Device for improving temperature of air supplied by power plant boiler |
| 05/30/2012 | CN102483242A 热泵热水器控制 Heat pump water heater control |
| 05/30/2012 | CN102478324A Air energy heat pump cold-warm-hot integrated equipment |
| 05/30/2012 | CN102478307A 一种整体式热泵热水器 A unitary heat pump water heater |
| 05/24/2012 | WO2011051379A3 A water heater for heating domestic water |
| 05/23/2012 | CN202229473U Waste water heat recovery device |
| 05/23/2012 | CN202229469U Compression heat pump system with liquid dehumidifying function |
| 05/23/2012 | CN202229404U 热泵热水器 Heat Pump Water Heater |
| 05/23/2012 | CN202229403U Quick heating type heat pump water heater |
| 05/23/2012 | CN202229402U Horizontal wall-mounted heat pump water heater |
| 05/23/2012 | CN202229401U Integral heat pump water heater |