Hybrid condensing boiler with preheater

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11378307
APP PUB NO 20210041139A1
SERIAL NO

16536692

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Importance

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Abstract

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A boiler includes a tank, a gas circuit that includes a main combustion chamber in the tank and branch tubes in the tank that extend off of the main combustion chamber, and a water circuit fluidly isolated from the gas circuit. The water circuit includes a first manifold and water tubes that extend off of the first manifold. Each water tube extends through a respective one of the branch tubes, which may serve to preheat the water prior to discharge of the water into the tank.

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Patent Owner(s)

Patent OwnerAddress
ENERPRO1090 FOUNTAIN STREET NORTH CAMBRIDGE ON N3E 1A3

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mirjalali, Seyed Jafar Caledon, CA 3 1

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