Product Detail

Z-Flex Additional Length Of Insul-Vent - 4 IN

This 4” Z-Flex Insul-liner additional length is used for the Insul-liner kit.  The Insul-liner is intended for Use with Natural Draft Appliances.  It is available in lengths of 3, 5, 6, 10, 15 and 18’. 

It is not intended for use with Category II, III, or IV gas burning appliances as defined by the National Fuel Gas Code, NFPA 54, or other appliances that result in condensation or corrosive acids on the liner of the chimney, or that create positive pressures in the chimney system.

As with all Novaflex/Z-Flex items, we carry the entire product line but may not list all products.  Should you have a requirement that is not listed, please call us or contact us via email or live chat to see what SteadStores.com can help you with on your project. 

Product Features:

  • UL listed

Suggested Retail Price: 44.99USD
Manufacturer Name:
Z-Flex
Part number:
Manufacturer's Warranty: Parts: N/A
Labour: N/A
Warrantor Link: N/A
Manual: N/A
Suggested Retail Price:Support Info: N/A
Warranty Policy: N/A