Ul 1738 Single Wall Vent Pipe

Using products listed to ul 1738 provides the highest possible chance of success for flue gas venting applications.

Ul 1738 single wall vent pipe. B vent must meet the thickness requirements of ul 441 section 6. Ul 1738 requires that vent system is tested 70 f 38 8 c higher than the rated temperature. Given the more stringent requirements of the ul 1738 standard and the additional tests required to assure its materials can survive the real world environmental stress it is apparent that. Schedule 40 solid wall or foam core plumbing dwv pipe and fittings do not meet the ul 1738 safety standard for venting one of the most dangerous and silent killers.

All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. It covers both metallic and non metallic materials and includes over 50 material and system performance tests. This stainless steel vent pipe fitting features a patented built in mechanical locking band and triple lipped directional gaskets. Selkirk models ps ips g with special gas vent listing are positioned to complement heatfab saf t vent product by broadening the applications on commercial and industrial projects requiring large diameters above 32 id specifications calling for.

Ul 1738 ulc s636 listing special gas vent. Ul 1738 ul 1738 is a standard for venting systems for gas burning appliances categories ii iii and iv. Corr guard 6 36 single wall double wall special gas vent corr guard is tested and listed to ul 1738 for positive pressures up to 15 w g featuring a durable al29 4c superferritic stainless steel flue designed for extreme resistance to chloride ion pitting crevice corrosion stress corrosion cracking and corrosion in moderately reducing environments. The use of plastic venting systems on gas fired water heaters furnaces and boilers has undergone a significant change.

About centrotherm eco systems. Corr guard 6 36 single wall double wall special gas vent corr guard is tested and listed to ul 1738 for positive pressures up to 15 w g featuring a durable al29 4c superferritic stainless steel flue designed for extreme resistance to chloride ion pitting crevice corrosion stress corrosion cracking and corrosion in moderately reducing environments. What is ul 1738. Stainless steel special applications sizes selkirk high efficiency appliance venting.

All pipe and fittings are ul1738 approved for category ii iii and iv venting applications. This is not required for ulc s636. Ul 1738 ulc s636 special gas vent. Al29 4c super ferritic stainless steel is the obvious choice for single wall systems models ss ldcs and inner pipe construction for double wall systems models ssd ssid ldcd.