Stoves and furnaces – Liquid heater – Fluid fuel burner for other than top-accessible vessel
Patent
1989-08-18
1990-07-03
Favors, Edward G.
Stoves and furnaces
Liquid heater
Fluid fuel burner for other than top-accessible vessel
122 17, 122 14, 122 19, 122 33, F24H 120
Patent
active
049382047
ABSTRACT:
A water heater/boiler design is shown having a tank with a submergible, pressurized combustion chamber so that all of the heating surfaces of the combustion chamber are submerged under water. The products of combustion are routed from the submerged combustion chamber to a secondary heat exchanger having heat exchange tubes which are also submerged in the tank. A forced draft burner is used to heat the combustion chamber and the burner inlet air is preheated by passing the inlet air over portions of the secondary heat exchanger located on the exterior of the tank.
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Favors Edward G.
Ferensic Denise L.
Gunter Jr. Charles D.
PVI Industries Inc.
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