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Z-Vent Commercial Gas Vent System is tested and listed by Underwriters Laboratories to UL 1738 Venting Systems for Gas-Burning Appliances rated Category II,III and IV. Z-Vent Commercial™ Venting Systems feature:
- Air-tight seam smooth finish, better fit
- Gasketed connections, Laser welded pipe seams
- No sealant required, no cure time, no call backs
- Metallic special gas vent cut to length on site (single wall version) saves time and lowers cost
- Highest pressure rating in industry; greater that five time industry standard
- Single wall and double wall manufactured in diameters 3" to 24"
- UL tested and listed to UL1738/S636 Venting Systems for Natural Gas or Propane only.
- For Gas-Burning Appliances only, Category I, II, III and IV. File MH 18505
- Made of AL29-4c Stainless Steel
- UL 1738 Approved
Single & Double Wall:
3 to 24 in. diameter for use with Category I, II, III and IV gas-burning
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We ship Z-Flex Chimney Liners, Z-Flex Stainless Steel Venting AL29 4C, and commercial boiler venting and to all 50 states.
