Multi-Use Pressure Stack - Model PS/IPS

Models PS and IPS are double wall, modular, prefabricated venting systems.

  • Factory-built for high quality, durability, ease of installation and long life 
  • Cylindrical construction for superior strength vs. field fabricated 
  • 5" to 48" diameters (ID) in single and double wall for a wide range of commercial applications 
  • Insulation options include 1" air or 1" - 4" of fiber blanket 
  • Safety tested and listed to multiple UL standards, signifying compliance with U.S. and Canadian codes (UL 103HT, 641, 2561; ULC  C959) 

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