Hot water heater blanket assembly establishing dead air spaces

Details Hot water heater blanket assembly establishing dead air spaces Hot water heater blanket assembly establishing dead air spaces

2006-06-16

2009-11-24

Wilson, Gregory A (Department: 3749)

Liquid heaters and vaporizers

Stand boiler

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

C220S567300, C220S694100

Reexamination Certificate

active

07621239

ABSTRACT:
A fabric insulating material is configured for enclosing a hot water heater, and uses strips of insulating material to establish dead air spaced between the fabric and the surfaces of the hot water heater. The dead air spaces function as high efficiency insulators. The fabric is flexible enough to be folded for storage and shipping and is easily applied to common heater units.

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