158735 ⎘
Details; Arrangement or mounting of grates or heating means for water heaters; Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
AIR HEATER FOR MOBILE APPLICATIONS WITH REDUCED HOUSING SURFACE TEMPERATURE
#2FLAME ARRESTOR ASSEMBLY FOR A GAS WATER HEATER APPLIANCE
#3BURNER AND WATER HEATER COMPRISING SAME
#4GAS CONTROL SYSTEM
#5Systems for reverse airflow damage prevention in appliances
#6GAS DISTRIBUTION UNIT AND WATER HEATER
#7Method and System for Controlling an Intermittent Pilot Water Heater System
#8Gas control system
#9GAS BURNER AND HEATING APPLIANCE
#10Vehicle heater and controls therefor
#11GAS DEVICE
#12Energy efficient water heater
#13COMBUSTION DEVICE AND WATER HEATING DEVICE
#14Gas fueled water heater appliance having one or more burner mounting features
#15Method and system for controlling an intermittent pilot water heater system
#16Frustoconical combustion chamber for a fluid heating device and methods for making the same
#17Flow channel cap plate and combustion chamber assembly including the same
#18Gas control system
#19CONDENSATE DRAIN FOR WATER HEATER
#20Methods systems and devices for controlling temperature and humidity using excess energy from a combined heat and power system
#21Combustion systems with ease of serviceability
#22Frustoconical combustion chamber for a fluid heating device and methods for making the same
#23Counter balanced lid
#24Energy efficient water heater
#25Tankless water heater and manifold system
#26Bell mouth, air supply assembly including the bell mouth, and air supply control system using the bell mouth
#27Burner control system
#28Smoke tube boiler
#29Oil boiler
#30Oil boiler
#31Methods systems and devices for controlling temperature and humidity using excess energy from a combined heat and power system
#32Heat exchanger including flue flow path guide system
#33Heat exchanger for gas appliance and method for manufacturing heat exchanger for gas appliance
#34Combination systems and related methods for providing power, heat and cooling
#35Heat transfer fin and fin-tube type heat exchanger unit using the same
#36Combustion tube assembly of a water heater
#37Combustion tube assembly of a water heater
#38Heat source device
#39HOT WATER BOILER WITH INCLINE TYPE FIREBOX
#40Segregated fired heater
#41Energy efficient water heater
#42Exhaust duct detachable from outlet, water-heating device having the exhaust duct, and method for repairing the water-heating device
#43Water heater appliance and a method for operating a water heater appliance
#44COMBUSTION APPARATUS AND HOT WATER APPARATUS
#45Heat exchanger including flue flow path guide system
#46Heat source machine
#47Method and system for controlling an intermittent pilot water heater system
#48Water heater with top water outlet
#49Combustor assembly and gas water heater
#50Combustion apparatus
#51Combustion apparatus
#52Vehicle heater and controls therefor
#53Combustion apparatus
#54Centrifugal fan
#55Water heater with flow bypass
#56Water heater
#57SCALABLE PULSE COMBUSTOR
#58Heating and hot water supply apparatus and method of controlling the same
#59Combination systems and related methods for providing power, heat and cooling
#60Pulse combustion heat exchanger system and method
#61Water heating apparatus with parallel heat exchangers
#62Water heater
#63Water heater
#64Gas water heating apparatus
#65Fire Tube Heater
#66Burner, gas water heater and processing method of fire row
#67Condensing water heater and condensation control system
#68Water heater
#69PERFORMANCE OF A GAS-FIRED APPLIANCE BY USE OF FUEL INJECTION TECHNOLOGY
#70Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater
#71Fluid heater with perforated flame holder, and method of operation
#72Heat exchanger and hot water apparatus
#73Hot water apparatus
#74Burner case production method and burner case
#75Reactor and heater configuration synergies in paraffin dehydrogenation process
#76High turn-down modulating burner
#77Exhaust duct
#78Gas premix burner and gas water heater
#79Ignition temperature control apparatus of gas water heater
#80Exhaust adapter, exhaust structure for water heater, and method for installing exhaust adapter
#81Motor/damper assembly for fuel-fired water heater
#82HEAT EXCHANGER AND MANUFACTURING METHOD FOR UNIT PLATE CONSTITUTING HEAT EXCHANGER
#83Combustion apparatus
#84Method for low NOx fire tube boiler
#85Apparatus and methods for arresting flame at a gas burner
#86Combustion apparatus and water heater having same
#87Water heater having secondary heat exchanger
#88Low NOburner for a water heater
#89Fluid heater with perforated flame holder
#90Water heater
#91Water heater
#92Catalytic heating assembly for an oil storage tank
#93Vehicle heater
#94High turn-down modulating burner
#95Dual-ring and straight fin tube condensing
#96Door with a built-in burner for a heating appliance
#97BURNER
#98Water heater having a down fired combustion assembly
#99Exhaust adapter, exhaust structure for water heater, and method for installing exhaust adapter
#100Portable water heating module
#101Conversion of single-pass boiler to multi-pass operation
#102Burner tube heat exchanger for a storage tank
#103Coil tube heat exchanger for a tankless hot water system
#104Coil tube heat exchanger for a tankless hot water system
#105CONTINUOUS FLOW WATER HEATER THAT MITIGATES THE EFFECT OF ALTITUDE
#106Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater
#107Low NOburner for a water heater
#108Motor/damper assembly for fuel-fired water heater
#109Door with a built-in burner for a heating appliance
#110Mounting bracket for use with a water heater
#111Coil tube heat exchanger for a tankless hot water system
#112Water heater burner tube and door assembly
#113Systems and methods for controlling a water heater
#114BOILER WITH A COMBUSTION HEAD COOLING SYSTEM
#115WATER HEATERS WITH SEALED DOOR ASSEMBLY
#116WATER HEATERS WITH SEALED DOOR ASSEMBLIES
#117High efficiency water heater
#118Removable heat exchanger for a gas fired water heater
#119Water heater sealed combustion chamber assembly
#120WATER HEATER WITH PRESSURIZED COMBUSTION
#121HEAT TUBE ASSEMBLY
#122Air heater for a motor vehicle
#123Systems and methods for controlling a water heater
#124Modular control and heater assembly
#125Method of manufacturing a combustion chamber for a water heater
#126Method of manufacturing a combustion chamber for a water heater
#127Condensing gas fired water heater
#128System and methods for controlling a water heater
#129Water heater with pressurized combustion
#130Combustion air intake filter
#131Method of manufacturing a combustion chamber for a water heater
#132Pulse combustion heat exchanger system and method