Apparatus and method for burning a combustible gas, and a heat e

Apparatus and method for producing and storing heated liquid

Apparatus for automatic gas ignition control

Apparatus for controlling condensate level in steam retort

Apparatus for cooling combustion chamber in a submerged combusti

Apparatus for delivering heated fluid medium

Apparatus for frying food by immersing it in boiling oil

Apparatus for heating a bath

Apparatus for heating water

Apparatus for quick emulsification and heating of liquids

Apparatus for sealing a foam insulated water heater

Apparatus for steaming foods

Apparatus for the controlled heating of process fluids

Appliance construction including a sealing device

Article transparent to microwaves and process for making same

Ash-free fireplace ventilating apparatus

Assembly for installation in chimney flues to direct stovepipe e

Assembly for steam heating or cooking food products and its meth

Atmospheric gas burner

Automatic control system for water heaters