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Internet #307634831

Model #229013NPP

2 in. / 4 in. x 21 in. Plastic Condensing Horizontal Termination Vent Kit

  • For Sensei SE+ tankless water heaters and M-series boilers
  • Concentric venting minimizes installation time
  • Allows 8 tankless water heaters to share the same vent system
  • See More Details

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Product Overview

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.
  • Concentric venting reduces install time and costs
  • Water heater accessories
  • Easy assembly/adjustment
  • Concentric venting allows for secure connection
  • 2 in. / 4 in. condensing horizontal termination kit 21 in.
  • For use with Sensei Se+ tankless water heaters (condensing) and m-series boilers
  • White finish
  • Package quantity: 1
  • Plastic construction
  • 1-year limited warranty
  • *Note. Rinnai is changing the language in its warranty terms and conditions found in the current User Installation manuals. The existing statement will be replaced by the following: "This Limited Warranty applies only to products that are installed in the United States and Canada. Improper installation may void this Limited Warranty. It is recommended that a trained and qualified professional who has attended a Rinnai installation training class complete your installation." All warranties (old or new manual) will be honored as written above.

  • California residents

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Finish Family
For Use With
Gas Tankless
No Additional Items Included
Pack Size
Product Weight (lb.)
Vent Part Type
Horizontal Vent Termination Kit

Warranty / Certifications

Manufacturer Warranty
1 Year limited warranty

Questions & Answers


Is it safe to assume this vent kit will fit any tankless unit as long as the connection diameter is the same, 2-4 inches?

Asked by Cory March 25, 2020

No our venting may not be compatible with other tankless units. --Tashay

Customer Reviews

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