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INTRODUCTION
The Harman Clarity Direct Vent 929DV Gas Heater is a
listed gas-fired direct vent room heater tested by Inchcape
Testing/Warnock Hersey to ANSI standard Z21.88-2002,
CSA 2.33-M02, and CAN/CGA-2.17-M91.
The installation of the Clarity Direct Vent Gas Heater
must conform with local codes, or in the absence of local
codes, with National Fuel Gas Code, ANSI Z223.1 —
latest edition and CAN 1 B1-149.1 and .2 Installation
Code.
Also for use in mobile (manufactured) homes after home
is sited.
Mobile (manufactured) home installations must adhere
to the current edition of Title 24 CFR, part 3280, or CSA
Z240.4.
CAUTION: This appliance must be vented to the out-
side.
Installation and repair of the Clarity Direct Vent Gas
Heater should be done by a qualified service person. The
appliance should be inspected before use and at least an-
nually by a qualified service person. More frequent clean-
ing may be required due to excessive lint from carpeting,
bedding material, etc. It is imperative that control com-
partments, burners, and circulating air passageways of the
Clarity be kept clean.
When operating your Harman Clarity Gas Heater, re-
spect basic safety standards. Read these instructions care-
fully before you attempt to operate the heater. Failure to
do so may result in damage to property or personal injury
and may void the product warranty.
Consult with your local building code agency and insur-
ance representative before you begin your installation to
ensure compliance with local codes, including the need for
permits and follow-up inspections.
Several issues must be addressed when selecting a suit-
able location for your Clarity Gas Heater. Observing re-
quired clearances to combustible materials, the proximity
to a safe chimney or venting system location, and the ac-
cessibility of the gas and electrical supply must all be con-
sidered. In addition, selecting a location that takes advan-
tage of the building's natural air flow is also desirable to
maximize the heating effectiveness of the heater. In many
cases, this is a central location within the building.
WARNING: If the information in this manual is not followed exactly, a fire or explosion
may result causing property damage, personal injury or loss of life.
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this
or any other appliance.
FOR YOUR SAFETY: WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Open windows.
• Extinguish any open flame.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbor's phone.
Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified gas installer, service agency,
or the gas supplier.
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