GAS-ELECTRIC HYBRID STORAGE WATER HEATER

WATER HEATING APPLIANCE AND METHOD, AND INLET DIP TUBE FOR USE IN THE APPLIANCE OR METHOD

WATER HEATER WITH INTERMITTENT PILOT AND DAMPER CONTROL

FLAME ARRESTOR ASSEMBLY FOR A GAS WATER HEATER APPLIANCE

Systems and Methods for Combustion Tube Assemblies for Water Heaters

BAFFLE DEVICE FOR FLUE AND GAS WATER HEATING DEVICE

GAS FUELED WATER HEATER APPLIANCE AND METHODS TO MITIGATE LINT, DUST, AND OIL EVENTS

GAS FUELED WATER HEATER APPLIANCE AND METHODS TO MITIGATE LINT, DUST, AND OIL EVENTS

BOILER AND USE THEREOF

Systems and Methods for Controlling Hybrid Gas Water Heater Systems Including a Gas Valve

Multi-Tank Storage Type Gas Water Heater

RECIRCULATING ULTRA-PURE DEIONIZED WATER HEATER

Hydronic Surface Heater with Auto-Adjusting Burner

Blower Collar for Combustion System

Serviceable Condensate Neutralizing Exhaust Tee For High Efficiency Gas Storage Water Heaters

WATER HEATER INCLUDING MULTIPLE TEMPERATURE SENSORS

BOILER FOR MAKING HOT WATER AND ROOM HEATING WATER AVAILABLE SIMULTANEOUSLY

SYSTEMS AND METHODS FOR FLAME MONITORING IN GAS POWERED APPLIANCES

METHOD OF MANUFACTURING HEAT EXCHANGER PIPE

RESIDENTIAL HYBRID HOT WATER TANK AND CONTROL SYSTEM THEREFOR

GAS COMBUSTOR

Systems and methods for wirelessly configuring climate control system controls

Hydraulically opened cone vertical tube diffuser with slanted anti-siphon hole

Water-heating apparatus comprising combustible gas burner, in particular a storage water heater

Methods systems and devices for controlling temperature and humidity using excess energy from a combined heat and power system

HEAT EXCHANGER FOR WATER HEATER

GAS BURNER ASSEMBLY

Systems and methods for preventing short cycling in high-efficiency water heaters

Water preconditioner system

Systems and methods for flame monitoring in gas powered appliances

System and method for operational control of a water heater apparatus with a combustible gas burner

Burner assembly

Systems and methods for controlling gas powered appliances

Temperature control for gas water heaters and related methods

GAS VALVE OPERATOR DRIVE CIRCUIT

Burner control system

Combustion device

Gas furnace to produce heated air and optionally hot water via a bypass pipe

Water heater pilot operation

Hot water storage tank with integrated pump and controller

Oil boiler

Methods systems and devices for controlling temperature and humidity using excess energy from a combined heat and power system

Heat exchanger pipe, method of manufacturing heat exchanger pipe, heat exchanger fin, elliptical heat exchanger pipe, and hot water storage type heat exchanger having elliptical heat exchanger pipe

Digital gas valve burner control systems and methods

Gas hot water supply

Apparatuses and methods for supplying natural gas to a frac water heater

Combination systems and related methods for providing power, heat and cooling

Hot water storage tank with integrated pump and controller

COMBUSTION APPARATUS

Hot water storage-type boiler having both heat amount proportional control function and backflow prevention function

COMBUSTION APPARATUS AND HOT WATER APPARATUS

Method and system for starting an intermittent flame-powered pilot combustion system

Portable hot water supply tank

BOILER

Gas fueled water heater appliance having a temperature control switch

Combination systems and related methods for providing power, heat and cooling

THERMISTOR SYSTEM FOR TEMPERATURE MEASUREMENT IN A GAS WATER HEATER COMBUSTION CHAMBER

SAFETY SYSTEM FOR A GAS FUELED WATER HEATER

PERFORMANCE OF A GAS-FIRED APPLIANCE BY USE OF FUEL INJECTION TECHNOLOGY

System and method for determining an abnormal condition of a water heater

Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater

Method of assembling pilot burner assembly

Power generation system for gas-fired appliances

Water heater status monitoring system

WATER HEATER APPLIANCE

Boiler system

Heat medium circulation structure and hot water temperature control method for micro combined heat and power generator

Method and system for starting an intermittent flame-powered pilot combustion system

Dual/multi energy gas water heater

Multi-tank water heater systems

Efficient dissociation of water vapor in arrays of microchannel plasma devices

Systems and methods for controlling gas powered appliances

Apparatuses and methods for supplying natural gas to a frac water heater

GAS PREMIX BURNER

Domestic gas-fired water heater condensing flue system

Fan assembly and water heater

Fluid heater with a variable-output burner including a perforated flame holder and method of operation

Heater with telescoping tower

Smart water heater system, method and computer readable media

Systems and methods for controlling gas powered appliances

Systems and methods for controlling gas powered appliances

Systems and methods for controlling gas powered appliances

Gas flow controller for use in gas fired apparatus

Pilot burner assembly and method of assembling same

Heat Recovery Method and Apparatus

Pilot light control for an appliance

Dual energy electric and gas water heater with igniter shutoff circuit

SPIRAL FINNED COIL CONDENSING HEAT EXCHANGER

Gas-air mixing device for combustion apparatus

HOT WATER STORAGE TANK-TYPE CONDENSING BOILER HAVING MULTI-STAGE STRUCTURE

Ultra low NOx burner using distributed direct fuel injection

Conversion of single-pass boiler to multi-pass operation

Water heater having upstream and downstream manifolds

Gas hot water heating device and system

Burner tube heat exchanger for a storage tank

Companion water heater jacket

Dual Sensor Companion Water Heater

Companion water heater

Method and system for starting an intermittent flame-powered pilot combustion system

WASTE HEAT CAPTURE FROM A DUAL FUEL GAS AND ELECTRIC WATER HEATER

Coil tube heat exchanger for a tankless hot water system

Coil tube heat exchanger for a tankless hot water system

Flue damper control algorithm for standing pilot type fuel-fired water heater

Method and apparatus for detecting and compensating for sediment build-up in tank-style water heaters

Mixture supply system for a hot water appliance, a hot water appliance comprising such a mixture supply system and a method for mixing a fuel and an oxidizer

Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater

Thermal Insulators for Providing a Thermal Break Between the Body and Flange Assembly of a Gas Water Heater Control

Tactile feedback techniques to limit temperature runaway in boiler systems

Water heating system

HOT WATER HEATER WITH SELF-POWERED AUTOMATIC PILOT LIGHT

Water heater with multiple heat exchanging stacks

Submetering hydrocarbon fueled water heaters with energy manager systems

Mounting bracket for use with a water heater

Coil tube heat exchanger for a tankless hot water system

WATER HEATER APPARATUS WITH DIFFERENTIAL CONTROL

Unregulated integrated function gas valve for a water heater

Water heater burner tube and door assembly

Storage type water heater

Water heater with temporary capacity increase

ENERGY EFFICIENT INDUCED AIR GAS WATER HEATER

Water heaters with sealed door assembly

WATER HEATERS WITH FUEL LINE AND DOOR ASSEMBLY

Transition element for a passage in a water heater

Thermal switch for energy sustaining water heater

Micro-pilot for gas appliance

System and method to reduce standby energy loss in a gas burning appliance

Removable heat exchanger for a gas fired water heater

Water heater and method of operating a waterheater

Hot water storage type hot water supply device

Condensing Side-Arm Water Heater

WATER HEATER GAS APPLIANCE

Water heating system

High efficiency water heater

Device for dispensing a heated fluid and heating device therefor

Water heater

Apparatus for and method of heating fluid and distilling fluid

Cap for an anode assembly