Use and Care Manual

16
WARNING
WARNING
WARNING
CAUTION
▪ E. RESIDENTIAL GARAGE AND CLOSET INSTALLATIONS
▪ F. EXHAUST VENT AND INTAKE PIPE
▪ G. CARBON MONOXIDE DETECTORS
The space must be provided with correctly sized combustion/ventilation air openings for all other appliances located in the space with the
appliance. For power venting installations using room air for combustion, refer to the venting section, this manual, for descriptions of conned and
unconned spaces. Do not install the appliance in an attic. Failure to comply with these warnings could result in substantial property damage,
severe personal injury, or death.
Vents must be properly supported. The appliance exhaust and intake connections are not designed to carry heavy weight. Vent support brackets
must be within 1’ of the appliance and the balance at 4’ intervals. Venting must be readily accessible for visual inspection for the rst 3’ from the
appliance.
Failure to comply with these requirements could result in product damage, severe personal injury, or death.
Check with your local Authority Having Jurisdiction for requirements when installing appliance in a garage or closet. Please read the entire
manual before attempting installation. Failure to properly take factors such as venting, piping, condensate removal, and wiring into account before
installation could result in wasted time, money, and possible property damage and personal injury.
PRECAUTIONS
If the appliance is located in a residential garage, it should be installed per the latest edition of the National Fuel Gas Code, ANSI Z223.1, and
CAN/CSA B149 Installation Code in Canada.
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Mount the bottom of the appliance a minimum of 18" above the oor of the garage, to ensure the burner and ignition devices are well off the oor.
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Locate or protect the appliance so it cannot be damaged by a moving vehicle.
In the Commonwealth of Massachusetts and As Required by State and Local Codes
Installation of Carbon Monoxide Detectors: At the time of installation or replacement of the vented gas fueled appliance, the installing plumber or
gas tter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is installed on the oor level where the gas
appliance is installed, unless the appliance is located in a detached, uninhabitable structure separate from the dwelling, building, or structure used in
whole or in part for residential purposes.
In addition, the installing plumber or gas fitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is
installed on each additional level of the dwelling, building, or structure served by the vented gas appliance. It shall be the responsibility of the
property owner to secure the service of qualied licensed professionals for the installation of hard wired carbon monoxide detectors.
a. In the event that the vented gas fueled appliance is installed in a crawl space or attic, the hard wired carbon monoxide detector with alarm and
battery back-up shall be installed on the next adjacent oor level.
b. In the event that these requirements cannot be met at the time of completion of installation, the owner shall have a period of thirty (30) days to
comply with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon monoxide detector with
an alarm shall be installed.
Approved Carbon Monoxide Detectors: Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA
70 and be ANSI/UL 2034 listed and CSA certied.
NOTE: To prevent combustion air contamination, see Table 9 in this section when considering exhaust vent and intake pipe termination.
The appliance is rated ANSI Z21.13 Category IV (pressurized vent, likely to form condensate in the vent), and requires a special vent system
designed for pressurized venting.
Exhaust vent and intakepipe may be vented vertically through the roof or out a side wall. Venting methods are detailed in the Venting Section. Do
not attempt installation using any other means. Be sure the appliance exhaust vent and intake can be routed through the building and properly
terminated. Exhaust vent and intake piping lengths, routing, and termination method must comply with methods and limits given in the venting
section.