PRODUCT
BH Gas Venting System – Class IIC – 110 ºC max
MODELS
Z-Dens PPs - diameters 60(2.36”), 80(3.15”), 110mm (4.33”), 125mm (4.92”), 160mm (6.29”) and 200mm (7.87”)
Z-Dens Flex - diameters, 60(2.36”), 80(3.15”), and 110mm (4.33”)
Z-Dens Locking Clamps - diameters 60(2.36”), 80(3.15”), 110mm (4.33”), and 220mm (8.67")
RATINGS
Products listed in this section have been evaluated for conformance to ULC-S636 “Standard for Type BH Gas Venting Systems”, Class IIC – 110 ºC max
IDENTIFICATION
All products are identified by a label or marking bearing the product description, test standard, rating and the Warnock Hersey Certification Mark, as well as comply with Section 5 “MARKINGS” of ULC S636
