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3.
Signage: A metal or plastic identification plate shall
be permanently mounted to the exterior of the building
at a minimum height of eight (8) feet above grade
directly in line with the exhaust vent terminal for the
horizontally vented gas fueled heating appliance or
equipment. The sign shall read, in print size no less
than one-half (1/2) inch in size,
GAS VENT DIRECTLY BELOW.
KEEP CLEAR OF ALL OBSTRUCTIONS.
4.
Inspection: The state or local gas inspector of the
side wall horizontally vented gas fueled equipment shall
not approve the installation unless, upon inspection,
the inspector observes carbon monoxide detectors and
signage installed in accordance with the provisions of
248 CMR 5.08(2)(a)1 through 4.
5.
Product-approved vent/air intake: A product-
approved vent terminal must be used and, if
applicable, a product-approved air intake must be
used. Installation shall be in strict compliance with the
manufacturer's instructions.
6.
Installation instructions: A copy of all installation
instructions for all Product Approved side wall
horizontally vented gas fueled equipment, all venting
instructions, all parts lists for venting instructions, and/
or all venting design instructions shall remain with
the appliance or equipment at the completion of the
installation.
Vent Pipe Installation Instructions
This boiler is design certified for use with following venting
systems.
Company
HEAT-FAB
®
FLEX-L
®
Z-FLEX
®
ProTech
®
The above vent pipe and fittings are used
for venting gas burning category III, IV, and
!
direct vent appliances. Do not use this vent
pipe or fittings for venting appliances burning
fuels such as wood, oil, kerosene or coal.
Do not use this vent pipe and fittings for
venting incinerators of any kind.
VENTING INSTRUCTIONS
Product
SAF-T-VENT
™
STAR-34
™
Z-VENT
™
FasNSeal
™
CAUTION
Read and understand these instructions, for
correct installation of vent system.
Failure to use this venting system will void
manufacturer's warranty and may result in
rapid deterioration of venting system, a
potential health hazard.
!
Faulty vent installation can allow toxic
fumes to be released into living areas. This
may cause serious bodily injury or property
damage. Vent performance may also be
affected by improper assembly.
Vent connectors serving appliances vented by
natural draft shall not be connected into any
portion of mechanical draft systems operating
under positive pressure
All installations of boilers and venting
should be done by a qualified expert and in
accordance with these instructions Installing
!
or venting a boiler or any other gas appliance
with improper methods or materials may
result in serious injury or death due to fire or
to asphyxiation from poisonous gases such
as carbon monoxide which is odorless and
invisible.
20
WARNING
WARNING
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