HEAT TRAP APPARATUS FOR WATER HEATER

Modulating gas orifice

Smart electric heating device

Systems and methods for controlling gas powered appliances

Overflow Protection And Monitoring Apparatus And Methods Of Installing Same

Water heater with mix tank fluid time delay for causal feedforward control of hot water temperature

Hot water tank and flow through heating assembly

HOT WATER ENERGY CONSERVATION

Unpressurized horizontal electric storage tank water heater

System for distributing hot water

Water heater

Water heater inlet fitting, flow sensor, shut off valve and diffuser

Water supply system that is selectively supplied with heated water

Gas water heating apparatus

Overflow protection and monitoring apparatus and methods of installing same

Heat trap

Water heater having thermal displacement conduit

Economizer system and method for saving heat and water

BEVERAGE PREPARATION APPARATUS WITH CENTRAL CONSTANT TEMPERATURE WATER SUPPLY

Hot water energy conservation

Device designed to maximize the efficiency and minimize the consumption of both, water and energy, in the utilization of hot water

High capacity water heater

Heating

Apparatus for dispensing hot or boiling water

Device comprising a boiler for containing and heating a liquid and a system for containing the liquid at a lower temperature

HOT WATER MIXING VALVE WITH FAILURE DETECTION

System for and a method of heating water

VALVE ARRANGEMENT

Thermal expansion bleed-off system

Fitting for liquids