Insulation Blankets - Rheem EcoSense ECOH200DV Series Use And Care Manual

Insulation Blankets

In general, insulation blankets for external use
on gas water heaters are not necessary. The
purpose of an insulation blanket is to reduce the
standby heat loss from the water heater's storage
tank. Since these water heaters do not store water,
they eliminate the need for the insulation blanket.
WARNINGS:
• If local codes require the application of external
insulation blanket kits, carefully follow the
manufacturer's installation instructions included
with the kit. Only use blanket kits that are
approved for use with your water heater.
• NEVER cover the air inlet, flue outlet, or
operating and warning labels attached to the
water heater. Operating and warning labels
should not be relocated to the exterior of an
insulation blanket. Covering these components
will cause dangerous operating conditions that
can lead to death, personal injury, property
damage, and/or product damage.
Installation Precautions
• Follow all installation instructions covered in this
manual.
• Check the inlet gas pressure to make sure it is
within the range specified on the rating plate.
• Make sure there is adequate air for combustion
and ventilation as described on pages 37–38 or
page 44 in this manual.
• Maintain proper clearances to combustibles and
noncombustibles as specified on the rating plate.
• Make sure the venting system complies with
local codes, National Fuel Gas Codes (ANSI
Z223.1/NFPA 54) or CSA B149.1, and the
guidelines found on pages 34 through 46 in this
manual.
INSTALLATION INSTRUCTIONS
The manufacturer's warranty does not cover any
damage or defect caused by insulation, insulation
attachment, or use of any type of energy-saving
or other unapproved devices (unless authorized
by the manufacturer). The use of unauthorized
energy-saving devices can result in death,
personal injury, and/or property damage. The
manufacturer disclaims any responsibility for
such loss or injury resulting from the use of such
unauthorized devices.
• Contact the local gas company to make sure the
gas meter and gas piping are adequately sized.
• Use only Teflon tape on all male water line
connections and fittings.
• Do not block or restrict any air intake openings.
• Do not remove the front cover unless absolutely
necessary. This should only be done by a
qualified service technician.
• Do not install this product where standing water
may occur.
• Do not use pipe dope on water line connections
and fittings.
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