Noritz offers Category III venting that is required by code for tankless water heater installations. This UL listed venting can be used for residential or commercial applications.

Noritz supplies easy-to-connect components - the most simple in the industry to install. Unlike other brands, there's no need to tighten them as the Noritz N-Vent has a Quick-Snap feature that allows for an easy connection while forming a tight seal.

Standard Features:

• Stainless Steel
• 4" Diameter
• Flexibility based on wall thickness
• Easy installation
• Professional appearance