#1 Home Improvement Retailer

Internet #307634827

Model #184162PP

Store SKU #1003894251

3 in./5 in. Plastic Condensing Roof Discharge Termination Vent Kit for Rinnai SE Tankless Water Heaters

  • Allows 8 tankless water heaters to share the same vent system
  • Made from premium-quality plastic for durability
  • Concentric venting minimizes installation time
  • View More Details
0 in stock
Text to Me

Frequently Bought Together


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
  • Engineered concentric venting especially for gas appliances
  • Easy assembly/adjustment
  • Concentric venting allows for secure connection
  • 3 in. / 5 in. condensing roof discharge termination 20 in. (above roof)
  • For use with Se+ and se series tankless water heaters (condensing) and m, e, q 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

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.



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


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

Warranty / Certifications

Manufacturer Warranty
1 Year limited warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.7
    out of 6 reviews
  • 0% recommend this product
Filter by:
Showing 1-6 of 6 reviews
by HomeDepotCustomer
  • Verified Purchase
  • Verified Purchase
We bought this after the plumber put is ugly white...
We bought this after the plumber put is ugly white plastic pipes that looked like a big periscope on top of our house. It is acting as a vent and is much more discrete than the original solution
by SteveD
  • Verified Purchase
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
  • Verified Purchase
Works well. Easy to install....
Works well. Easy to install.
by Bouldersam
  • Verified Purchase
Was a little short because of the length of the...
Was a little short because of the length of the boot.
by Him123456789
  • Verified Purchase
Showing 1-6 of 6 reviews