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Vapors from flammable liquids will explode and catch fire
causing death or severe burns.
FOR YOUR SAFETY -- Do not store or use gasoline or other
flammable, combustible, or corrosive vapors and liquids in
the vicinity of this appliance.
Water temperature over 125EF can cause severe burns
instantly or death from scalds.
Children, disabled and elderly are a t high risk of being
scalded.
See the Adjusting Water Temperature section in this
manual before setting temperature at heat module
(HM30 unit). Feel water before bathing or showering.
Temperature limiting valves are available a nd are recom-
mended for all applications.
WARNING
Risk of Explosion.
Can Cause Injury or Death.
Hydrogen gas can be produced in a hot water system that has not been used for a long
period of time (generally two weeks or more). Hydrogen gas is extremely Flammable.To
prevent the possibility of injury under these conditions, we recommend the hot water
faucet be open for several minutes at the kitchen sink before using any electrical ap-
pliance connected to the hot water system. If hydrogen is present, there will probably be
an unusual sound such as air escaping through the pipe as hot water begins to flow. There
should be no smoking or open flame near the faucet a t the time it is open.
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