Rinnai RSC199i Installation And Operation Manual page 20

4.3.3 Internal (Indoor) Water
Heaters
• Install the water heater as far away as
possible from any air inlet vents. Corro-
sive fumes, sometimes found in hair/ nail
salons, spas, or other industries exposed
to toxic fumes, may be released through
these vents when not in operation.
Chemicals that are corrosive in nature
should not be stored or used near the
water heater or vent termination. This
requirement applies to internal (indoor)
and external (outdoor) water heater.
• In coastal regions, the water heater
should be installed so that it is sheltered/
protected from exposure to sea breeze.
Exposure to salty spray or breeze can
cause corrosion of the water heater.
• DO NOT install the water heater in areas
where combustion air might be contami-
nated with chemicals.
• DO NOT use room air in applications
where the indoor air is corrosive. In-
stall the water heater as direct vent in a
sealed closet so that it is protected from
the potential of contaminated indoor air
• Install the water heater as far away as
possible from any air inlet vents. Corro-
sive fumes, sometimes found in hair/ nail
salons, spas, or other industries exposed
to toxic fumes, may be released through
these vents when not in operation.
Chemicals that are corrosive in nature
should not be stored or used near the
water heater or vent termination. This
requirement applies to internal (indoor)
and external (outdoor) water heaters.
20
4.3.4 External Water
• Install the water heater as far away as
possible from exhaust vent hoods and
dryer vents.
• In coastal regions, the water heater
should be installed so that it is sheltered/
protected from exposure to sea breeze.
Exposure to salty spray or breeze can
cause corrosion of the water heater.
• Damage and repair due to corrosive
compounds in the air is not covered by
warranty.
• Install the water heater as far away as
possible from any air inlet vents. Corro-
sive fumes, sometimes found in hair/ nail
salons, spas, or other industries exposed
to toxic fumes, may be released through
these vents when not in operation.
Chemicals that are corrosive in nature
should not be stored or used near the
water heater or vent termination. This
requirement applies to internal (indoor)
and external (outdoor) water heaters.
Rinnai Tankless Water Heater Installation and Operation Manual
Heaters and Vent
Terminations