Thread: i have a hole under my hot water heater that is 5 inches wide that goes outside can i cover it up
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Ed Pawlowski Ed Pawlowski is offline
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Default i have a hole under my hot water heater that is 5 inches widethat goes outside can i cover it up
On 10/30/2016 10:44 AM, wendy vonlienen wrote:
am putting new floor under gas hot water heater,there is a hole in old
floor
under water heater for vent i think?can i cover it up


That vent may be very important. It may be the source of air for
combustion.
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