Cat Iii Stainless Steel Vent Pipe

Category iii vent pipe requirements.

Cat iii stainless steel vent pipe.

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. Saf t vent 4 x 36 category lll vent pipe. Novavent z flex z vent 3 inch venting pipe novaflex novavent is designed for use with boilers high efficiency gas and oil heaters and water heaters where cool flue gases are vented under pressure. Prices promotions styles and availability may vary by store and online.

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. Cat iii stainless steel venting. Category iii refers to positive vent pressure which is created by exhaust blowers in unit heaters. Therefore the quantity shown may not be available when you get to the store.

Novavent in 3 inch. Z vent was developed in the early 1980s and has thousands of field installations to date. Inventory is sold and received continuously throughout the day. While there are many requirements for the venting system in ul 1738 3rd edition october 4th 2010 the main requirements that the vent pipe must meet are.

Buy m g duravent fslv3604 vent pipe stainless steel cat iii 4 in. Category iii piping systems cannot be joined with category i gravity vented piping systems. 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 sort by position. Vent pipe vent pipe accessories for gas tankless water heaters gas boilers wood stoves and pellet stoves z flex z vent 4 inch venting novaflex novavent cat iii stainless steel 4 inch venting for boilers high efficiency gas and oil heaters and water heaters.