Novavent z flex is the perfect venting choice for the gas tankless water heaters and gas boilers that require 3 cat iii stainless steel venting.
Category 3 stainless steel vent pipe.
Made of al29 4c super ferritic stainless steel.
High quality category iii stainless steel exhaust piping.
No sealant is required.
Category iii refers to positive vent pressure which is created by exhaust blowers in unit heaters.
Made of al29 4c super ferritic stainless steel.
Given the potential safety hazard of carbon monoxide building up.
Category iii refers to positive vent pressure which is created by exhaust blowers in unit heaters.
These vent systems must be constructed of al29 4c stainless steel contain gaskets for sealing and have a built in mechanical locking band among other requirements.
Novavent z flex is the perfect venting choice for the gas tankless water heaters and gas boilers that require 4 cat iii catergory 3 stainless steel venting.
Z vent is now manufactured utilizing a fail safe gasket connection.
Z vent was developed in the early 1980s and has thousands of field installations to date.
When compared to plastic and other resin based materials used for venting systems novavent displays considerably lower thermal expansion and contraction making it much more resistance to stress corrosion cracking.
Category iii vent pipe al29 4c for use in boilers tankless water heaters pool heaters and other appliances requiring category iii stainless vent pipe or category 3 vent pipe.
Category iii piping systems operate with positive vent pressure and are sealed by the high temperature seals and locking devices built into the category iii approved vent pipe.
In a category iii venting system if there is a leak in the venting system flue gas will flow from the flue pipe into the space.
Your headquarters for double wall vent pipe stainless al29 4c category iii.
Category iii piping systems cannot be joined with category i gravity vented piping systems.
Vent pipe stainless steel cat iii 4 in.
Al29 4c category iii venting for use with thankless water heaters manufacturer.
