Submittal Sheet

1 of 4
© 2021 IPEX DS System 1738 PVC:U
United States: Website: www.ipexna.com • Toll Free: 800-463-9572
System 1738
®
is a registered trademark.
®
Date
Date
introduction
System 1738
®
PVC Flue Gas Venting (FGV) is a system offering that is third
party certified to UL 1738 in accordance with the NPFA 54 and IFGC United
States Model Codes. System 1738 PVC pipe and fittings are black in color,
certified for Category II and IV venting systems and offer a 10-year limited
warranty. Each length of vent pipe is uniquely marked with dual print lines and
each length includes a special orange warning label in accordance with UL
1738. Every PVC vent fitting includes a certification label indicating its venting
category, the standard it is certified to, and maximum temperature rating.
The System 1738 PVC product offering is complete with cements and primers,
which are an integral part of the “certified system”. Substitutions shall not be
made for any component of a System 1738 PVC system; this includes pipe,
fittings, terminations, cement and primer. Substitution of a component will
void product warranty and UL 1738 system certification. System 1738 venting
shall be installed in accordance with the certified System 1738 Installation
Methods Guide (available at system1738.com), the appliance manufacturer’s
installation instructions and the local building code or as permited by the local
regulatory authority. In the event of conflicting installation instructions, the
most restrictive requirement shall apply.
PVC Categories II & IV Gas Venting - 149°F
Manufacturer:
Appliance Type:
Model Number:
Submitted by:
Approved by:
Appliance
Submittal Data Sheet
APPLICABLE
< STANDARDS >
UL 1738 Standard for
Safety Venting Systems for
Gas Burning Appliances,
Categories II, III, and IV
®
Certified to
UL 1738
IAPMO
M-11687

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