Fireplace Enclosure

SYSTEMS FOR WATER HEATER BAFFLES ON RECREATIONAL VEHICLES

BAFFLE AND ASSOCIATED FRYER HEAT EXCHANGE SYSTEM AND FRYER

GAS DEVICE

Liner device for a furnace

Forced primary and forced secondary air biomass internal combustion top-lid updraft cook stove

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

STRUCTURE OF HEAT EXCHANGE PIPE

Cover assembly, blower assembly and associated method

Heat transfer baffle arrangement for fuel-burning water heater

Fuel-air-flue gas burner

Burner system for consuming waste fuel

Burner system for consumption of waste fuel

Energy conversion system

Burner system for waste plastic fuel

Apparatus and method for extinguishing a flame upon disturbing the apparatus

DEVICE FOR HEAT-TREATING SHEET METAL STRIPS

Heat Exchanging Insert and Method for Fabricating Same

Pipe and guide element for installation in a pipe

Heat exchanger including flow regulating plates

AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL SYSTEM

Air pollution control apparatus and air pollution control system

Method and Apparatus to Effect Heat Transfer

Burner for waste plastic

Flue tuning and emissions savings system

Apparatus for incinerating waste and process for comprehensive utilization of waste

Radiant heater assembly

Method and apparatus for removing mercury from combustion exhaust gas

Method and apparatus for removing gaseous mercury in flue gas

Solid fuel burner-gasifier methods and apparatus

Heat exchanging insert and method for fabricating same

Water heater with flammable vapor sensor

Integrated air foil and diamond flow vane

Control of mercury and other elemental metal emissions using reaction stabilization device

Solid fuel burning furnace having a burn control stack

Tray ration heating system