Water heater and system for insulating same

Details Water heater and system for insulating same Water heater and system for insulating same

2005-11-23

2009-11-24

Wilson, Gregory A (Department: 3749)

Liquid heaters and vaporizers

Stand boiler

And casing feature for stand boiler or external water tank...

C264S046500

Reexamination Certificate

active

07621238

ABSTRACT:
An article configured to distribute foam insulation between a water tank and an outer shell of a water heater is provided. The article comprises a body portion configured to extend between the water tank and the outer shell of the water heater. The body portion at least partially defines a flow passage for foam insulation. Opposed flap portions extend from an end of the body portion. Means are provided on the flap portions for attaching each of the flap portions to the water tank.

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