158567 ⎘
Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters; Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
VALVE DEVICE AND GAS WATER HEATER
#2WATER HEATING SYSTEM AND WATER HEATER
#3SCALE DEPOSIT DETECTION IN WATER HEATER APPLIANCES
#4Heat Exchange System, Water Heater and Method for Controlling Water Heater
#5Flow Valve and Water Heater
#6Compact Universal Gas Pool Heater And Associated Methods
#7PREMIXING DEVICE AND COMBUSTION DEVICE INCLUDING THE SAME
#8BURNER VESSEL AND FLUID HEATER
#9GAS DISTRIBUTION UNIT AND WATER HEATER
#10COMPACT FLUID HEATING SYSTEM WITH HIGH BULK HEAT FLUX USING ELEVATED HEAT EXCHANGER PRESSURE DROP
#11Compact universal gas pool heater and associated methods
#12Gas Heater for Water and a Gas Water Heater
#13HEAT EXCHANGER FOR HEATING DEVICES, AND TUBE-ASSEMBLY MODULE FOR A HEAT EXCHANGER
#14Combustion apparatus
#15Heat Exchanger Tubes and Tube Assembly Configurations
#16Heat exchanger and water heating device including the same
#17HOT WATER SUPPLY APPARATUS, AND METHOD EXECUTED BY COMPUTER FOR CONTROLLING HOT WATER SUPPLY APPARATUS
#18COMBUSTION DEVICE AND WATER HEATING DEVICE
#19Combustion gas permeable condensation trays for water heating systems
#20Frustoconical combustion chamber for a fluid heating device and methods for making the same
#21Compact universal gas pool heater and associated methods
#22Heat exchangers providing low pressure drop
#23Flow channel cap plate and combustion chamber assembly including the same
#24COMBUSTION APPARATUS
#25Single-piece refractory for a water heating assembly
#26Frustoconical combustion chamber for a fluid heating device and methods for making the same
#27Water heating device
#28Water heater device and method of use
#29Gas manifold
#30Compact fluid heating system with high bulk heat flux using elevated heat exchanger pressure drop
#31Counter balanced lid
#32Gas heater for water and a gas water heater
#33Heat exchanger tubes and tube assembly configurations
#34Tankless water heater and manifold system
#35HEAT EXCHANGE METHOD OF TAP WATER, HEAT EXCHANGER, AND WATER HEATING DEVICE
#36FUEL-FIRED APPLIANCE WITH THERMOELECTRIC-POWERED ELECTRIC HEATING DEVICE
#37Hot water storage tank with integrated pump and controller
#38Heat exchanger for gas appliance and method for manufacturing heat exchanger for gas appliance
#39Heat exchanger
#40Water heating apparatus with immediate hot water supply function and water heating system
#41Heat exchanger and hot water apparatus
#42Combustion tube assembly of a water heater
#43Combustion tube assembly of a water heater
#44Heat source device
#45Heat transfer fin
#46Hot water storage tank with integrated pump and controller
#47Heat exchanger and manufacturing method therefor
#48Tankless water heater apparatus, system, and methods
#49Heat exchanger
#50Segregated fired heater
#51Heat exchanging unit, heat exchanging apparatus, and hot water supply system
#52Compact universal gas pool heater and associated methods
#53Heat source machine
#54TEMPERATURE CONTROL SYSTEM OF GAS-FIRED WATER HEATER
#55Extreme condensing boiler
#56Fully-wetted, refractory-free tubeless fluid heating system with negligible thermal expansion stress
#57Combustion apparatus
#58Combustion apparatus
#59Heat exchanger and hot water apparatus
#60SCHMITTY COMPRESSOR
#61METHOD FOR CONVERTING A GAS BOILER INTO A LIQUID-FUEL BOILER
#62Coolant heating apparatus for electric vehicle
#63Heating and hot water supply apparatus and method of controlling the same
#64Hot water appliance, flue gas discharge therefor and method for heating a fluid
#65Totally aerated combustion burner
#66Combustion apparatus
#67Heating heat-source apparatus and control method thereof
#68A PIPE ARRANGEMENT FOR A FLUID HEATING ASSEMBLY, FLUID HEATING ASSEMBLY AND BEVERAGE PREPARATION MACHINE
#69Water heater
#70Water heater
#71Water heater
#72Water heater
#73Compact fluid heating system with high bulk heat flux using elevated heat exchanger pressure drop
#74Water heating system
#75Forced air supply type of combustion apparatus
#76Flue arrangement
#77COMBUSTION APPARATUS AND METHOD OF MANUFACTURING THE SAME
#78Water heater
#79Heat exchanger and hot water apparatus
#80Heat exchanger, hot water apparatus, and method of manufacturing heat exchanger
#81Combustion apparatus
#82Fuel-fired appliance with thermoelectric-powered secondary electric heating
#83Heat exchanger and combustion device
#84Heat exchanger and heat source device
#85Straight fin tube with bended fins condensing heat exchanger
#86Reactor and heater configuration synergies in paraffin dehydrogenation process
#87Condensing gas water heater, condensing heat exchanger and heat exchanger plate
#88Indoor installation type combustion apparatus
#89Heat source apparatus
#90Heat source apparatus
#91Combustion apparatus
#92Combustion type water heater
#93HOT WATER SUPPLY DEVICE
#94Gas heater for water and a gas water heater
#95Compact fluid heating system with high bulk heat flux using elevated heat exchanger pressure drop
#96HEAT TRACING APPARATUS WITH HEAT-DRIVEN PUMPING SYSTEM
#97Water heating apparatus and water heating system
#98Water heating apparatus and system having a scale detecting function
#99Combustion apparatus
#100HOT WATER SUPPLY DEVICE
#101Combination heat exchanger and burner
#102METHOD OF CONTROLLING COMBUSTION APPARATUS
#103Burner with flow distribution member
#104THERMOSTATIC CONDENSING GAS WATER HEATER AND CONTROL METHOD THEREFOR
#105Heat exchanger with an internal conduit for conducting a fluid
#106Schmitty compressor
#107Increased Efficiency Heating System Method and Apparatus for Concrete Production
#108Immediate hot-water supplying system
#109Fully-wetted, refractory-free tubeless fluid heating system with negligible thermal expansion stress
#110Exchanger for heating boilers
#111Fuel-air-flue gas burner
#112Water heater having secondary heat exchanger
#113Low NOburner for a water heater
#114Combined heat and power system
#115Hot water supply device
#116Water heater
#117Water heater
#118Water heater
#119Water heater
#120Hot water supply apparatus
#121Hot water supply device
#122Combustion apparatus having air intake preheater
#123Burner, combustion apparatus, water heating apparatus and combustion method
#124Water heater
#125Water heater
#126Water heater
#127Door with a built-in burner for a heating appliance
#128Water heating apparatus
#129Hot water supply system
#130HEAT EXCHANGER, SET AND METHOD FOR FORMING THE SAME
#131Low-noise, gas-type, instantaneous water heater
#132Thermostatic condensing gas water heater and control method therefor
#133Combined gas-water tube hybrid heat exchanger
#134WATER HEATER
#135Hot water supply apparatus and control method thereof
#136Hot water supply apparatus and control method thereof
#137Heat exchanger and water heater
#138Water heater including heat exchanger
#139Water heater
#140Low NOburner for a water heater
#141Water heating system
#142Boiler
#143Water heater and control method therefor
#144CONTROL FOR A TANKLESS WATER HEATER USED WITH A SOLAR WATER HEATING SYSTEM
#145Hot-water supply system
#146Door with a built-in burner for a heating appliance
#147Single can-type composite heat source machine
#148HEAT TRACING APPARATUS WITH HEAT-DRIVEN PUMPING SYSTEM
#149Hot-water supply system having dual pipe
#150Hot-water supply system having supplementary heat exchanger
#151Water heating system
#152Instantaneous fuel-fired water heater with low temperature plastic vent structure
#153Heat exchanging apparatus
#154Combustion gas permeable condensation trays for water heating systems
#155Fluid heating apparatus utilizing at least two fluid paths