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Actual product may vary from photos.
The Noritz VK4-V1 has been discontinued.
Please call us for a suitable alternate product.

(800) 865-5931

Monday - Friday

8:30 AM - 5:00 PM Central

This vertical termination kit for Noritz tankless water heaters includes everything needed to terminate the vent run through a roof.

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

Included in the Noritz VK4-V1 Box:
  • 1 DT4 - Drain Tee
  • 2 VP4-90ELB 90° Elbows
  • 1 FS4 Firestop
  • 1 SC4 5-Pack of Support Clamps
  • 1 RJ4 Roof Jack
  • 1 SCP4 Storm Collar Pipe
  • 1 RC4 Rain Cap
  • 1 VP4-13.4ADJ Adjustable Vent
Stainless Steel
4 Inches

In 2002 Alpine Home Air Products became the first company to sell heating, air conditioning and indoor air-quality products online. We have proudly served hundreds of thousands of customers, helping them save time and money by buying their products direct.