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System 1738® PVC
Engineered PVC Flue Gas Venting System certified to UL 1738
- UL 1738 certified vent system for Categories II and IV gas burning appliances
- Rated for flue gas temperatures up to 149°F (65°C)
- Pipage, fittings, cement, and venting accessories, sizes include 2", 3", and 4"
The utilize of plastic venting systems ongas fired water heaters, furnaces and boilers hasundergone a significant change. The NFPA 54-18 and IFGC-18 Fuel Gas Codes now recognize the UL 1738 venting standard across the United States.
The safety business organisation today is in the use of plumbing Solid Wall Schedule 40 or Foam Core DWV pipage and fittings in FGV applications. These products were never intended to be used in FGV applications, merely they have been chosen because they are oftentimes the least expensive materials bachelor.
Some manufacturers of these products have stated repeatedly that these products are not designed for FGV. These products do not meet the central performance requirements nor about of the textile requirements of UL 1738. Simply put, plumbing DWV products are Not designed to meet the life rubber standards of FGV applications.
System 1738 Flue Gas Venting offers a full range of pipe, fittings and termination components that are manufactured from an engineered PVC compound, rated for a maximum flue gas temperature of 149˚F and that are fully certified to the rigorous requirements of UL 1738 venting standard for gas-burning appliances, Categories II and Iv.
Summit RESOURCES
PRODUCT DETAILS
The first engineered PVC Flue Gas Venting Arrangement certified to UL 1738
Organization 1738® is a system fully certified to UL 1738; consisting of pipe, fittings, termination kits, and cement manufactured to strict quality, performance and dimensional standards.
The Lawmaking Change and Improve Venting Option
Historically, the plumbing and HVAC industry has non nationally regulated the apply of plumbing pipes and accessories used for thermoplastic Flue Gas Venting (FGV) installations. Currently, the employ of plumbing Schedule 40 Solid Wall or Foam Cadre Bleed, Waste material, and Vent (DWV) pipe and fittings are allowed if they are referenced equally options in the appliance installation instructions.
Schedule 40 Solid Wall or Foam Cadre plumbing DWV pipe and fittings do NOT meet the UL 1738 safety standard for venting i of the well-nigh unsafe and silent killers: carbon monoxide. The utilize of plastic venting systems on gas fired h2o heaters, furnaces and boilers has undergone a significant alter. NFPA 54-18 (National Burn Protection Association) National Fuel Gas Code and IFGC-xviii (International Fuel Gas Lawmaking) now recognizes the UL 1738 venting standard as an option for venting Categories Two and IV gas fired appliances.
The change to both these model codes empowers relevant authorities to permit the use of a vent material specified by the apparatus manufacturers or to be certified to the UL 1738 venting standard.
Venting. ReInvented.™
Advantages
Arrangement 1738 Flue Gas Venting offers a full range of pipe, fittings and termination components that are manufactured from an engineered PVC compound, rated for a maximum flue gas temperature of 149˚F and that are fully certified to the rigorous requirements of UL 1738 venting standard for gas-burning appliances, Categories II and 4.
The Certified Arrangement for Flue Gas Venting
System 1738 pipes and fittings are black in colour which protects against UV degradation. Fabric type, awarding and temperature rating is included in the pipe impress line as well as on the orange and black labels applied to each plumbing fixtures. All System 1738 products have been certified by Intertek and carry an ETL mark every bit proof of certification. Markings on pipage and fittings are required by UL 1738 and conspicuously distinguish a certified gas venting organisation from every twenty-four hour period, non-certified plumbing pipage and fittings. Wait for the System 1738 label and the mark of a recognized certification agency every bit assurance that the venting arrangement beingness used is certified.
The UL 1738 Standard Ensures:
- Pipe, fittings, and cement compatibility
- Products are tested and certified for the application
- Piece of cake identification of UL 1738 certified venting system components
- Certified installation instructions including back up spacing, solvent welding, and maintenance
- Single source production support
System 1738 Flue Gas Venting System Includes:
- UL 1738 certified vent organization for Categories Ii and Iv gas burning appliances
- Rated for flue gas temperatures upwardly to and including 149°F (65°C)
- Sizes include two", 3", and iv"
- Pipe, fittings, cement, and venting accessories
- Availability of cut and bevelling tools to ensure proper joint installation
- Terminations and accessories tin can be painted to friction match edifice exteriors
- Installation grooming and literature support
- National distribution
SPECIFICATIONS
Technical Specification
Categories Ii and IV Gas Venting Systems
General
System 1738® PVC flue gas venting system as manufactured by IPEX USA, LLC shall be a nonmetallic system that is third political party certified to UL Standard 1738 "Venting Systems for Gas Burning Appliances, Categories II, Three, and IV" in accordance with the NFPA-54 Natural Fuel Gas Code. Arrangement 1738® shall offer a full range of pipes, fittings, and termination kits sizes ordinarily constitute in venting applications for gas appliances. .
Materials
System 1738® PVC pipes, fittings and termination kit components shall exist manufactured from compounds which comply with the material requirements of ASTM D 1784, Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) Compounds and Chlorinated Poly (Vinyl Chloride) (CPVC) Compounds, having a cell classification of 12454.
Certification
Arrangement 1738® PVC pipes, fittings, termination kit accessories and cement is certified by Intertek to standard UL 1738 and shall carry the ETL mark for certification validation. Organization 1738® shall exist black in colour and certified for Categories II and IV gas fired appliances generating a maximum flue gas temperature of 149°F (65°C).
Dimensioning
System 1738® PVC pipes, fittings and termination kit accessories are offered in sizes two" through 4" (50mm – 100mm) and shall meet the OD dimension requirements of ASTM D1785.
Markings
In accordance with UL 1738, each length of pipe shall be tagged with a label warning against the risk of carbon monoxide poisoning and fire if system is not installed as per IPEX Installation Instructions. Organization 1738 PVC Flue Gas Venting pipe, fittings and termination kits include identification markers as prescribed in the in a higher place applicable standard to indicate size, material designation, product application, maximum operating temperature, certification to UL 1738 standard and manufacturers name or trademark. The pipe will consist of ii bold orange print lines located 180° autonomously and the fittings an orange label.
Markings
In accordance with UL 1738, each length of pipe shall be tagged with a label warning confronting the risk of carbon monoxide poisoning and fire if system is not installed as per IPEX Installation Instructions. System 1738® PVC Flue Gas Venting pipe, fittings and termination kits include identification markers as prescribed in the higher up applicative standard to indicate size, material designation, production application, maximum operating temperature, certification to UL 1738 standard and manufacturers name or trademark. The pipe will consist of two bold orange print lines located 180˚ apart and orange and black label on the fittings.
Cements
Organisation 1738® PVC cement and primer shall be certified to UL 1738 and meet the performance requirements of ASTM D2564. PVC cement will be auburn in colour and shall merely be used with System 1738® systems.
Installation
Arrangement 1738® PVC Pipage, fittings, termination kits accessories and cement are tested and certified to standard UL 1738 by INTERTEK/ETL as a system. Only piping and fittings supplied by IPEX U.s.a. LLC should be used in an installation. The UL 1738 standard does not permit the mixing of components from different manufacturers.
Sample Specification
Arrangement 1738® piping, fittings, terminations and cement shall be third party listed to UL 1738. Arrangement 1738® engineered materials shall comply with ASTM D1784 and have a cell grade of 12454 or 23447. System 1738® is certified every bit a organization. "Different Manufacturers Have Dissimilar Joint Systems and Adhesives. Do Not Mix Pipe, Fittings, or Joining Methods from Different Manufacturers."
CASE STUDIES
Teaching is the Key: Organization 1738® & Alabama's New Flue Gas Venting Code Requirements
The fuel gas code change has improved safety in the customs and reduced the chance and liability of those previously installing noncertified venting products.
Expert Approval for Arrangement 1738 Flue Gas Venting
Jesse's years of experience make him very aware of the issues surrounding the use of non-certified PVC DWV plumbing products for flue gas venting applications. Of more business is that these products do not meet the UL 1738 safety standard for venting one of the most unsafe and silent killers: carbon monoxide.
New Life for an Old Schoolhouse - Keeping Tenants Safe in Massachusetts with System 1738® Flue Gas Venting
Many installers use Solid Wall DWV Schedule twoscore PVC pipe made to ASTM D2665 or Foam Core DWV pipe fabricated to F891 and PVC DWV fittings in FGV applications to relieve coin. These plumbing materials were never designed for this use or to withstand the flue gas venting conditions to which they are exposed.
Ask the Expert. Why should I care about flue gas venting? – gb&d Magazine, Summer 2020
Whether you live in a unmarried-family habitation or multi-family dwelling, the gas-fired appliances that warm your water and your dwelling house are outfitted with piping that vents potentially hazardous flue gas.
A flue gas venting option – pme Magazine, May 2020
The use of correct building materials for whatever job is essential.
The new standard in flue gas venting life safe – pme Mag, November 2019
Stakeholders must take the issue of life safety seriously when it comes to FGV installations.
Plastic Venting Producers Seek Code Update For Safe - Plastic News, October 2018
2 manufacturers of plastic venting systems are pushing for a national fuel gas lawmaking in the United States that requires Underwriters Laboratories Inc. certification for utilize in some natural gas-fired water heaters, furnaces and boilers.
Organization 1738®, The New Standard in Life Safety
Homeowners are exposed to the possibility of a life rubber hazard every twenty-four hour period, and their safety is in your hands. Historically, the plumbing and HVAC industry has not nationally regulated the apply of plumbing pipes and accessories used for thermoplastic Flue Gas Venting (FGV) installations. Take the time to read this article, familiarize yourself with the prophylactic facts, and help families in your community remain prophylactic.
Source: https://www.ipexna.com/usa/products/plumbing-mechanical/flue-gas-venting-systems/system-1738-pvc/
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