Pay in installments of $9.53 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
3 in. / 5 in. x 19.5 in. Plastic Condensing Vent Pipe Extension for Rinnai Super High Efficiency Tankless Water HeatersPrecisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight 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. California residents see Prop 65 WARNINGS Concentric venting reduces
Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight 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.- California residents
- 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 Vent Pipe Extension 19.5 in.
- 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.
Features
| Item Weight | 2.3 |
| Product Weight (lb.) | 2.3 |
| Pack Size | 1 |
| Finish Family | White |
| Returnable | 180-Day |
| Material | Plastic |
| Product Height (in.) | 6.25 |
| Product Width (in.) | 6.5 |
| Product Depth (in.) | 20.25 |
| Manufacturer Warranty | 1 Year limited warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 5
So gorg
Color: Bronze Gold Body Glow
Got this for my cousin for her bday and she loved it so much. She uses it in the summer before taking pics or going out on the town. It's so gorg I should've gotten it for myself LOL
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
★★★★★ 5
Smooth!
Color: Light Rose Gold Body Glow
Nice smooth look!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
★★★★★ 5
The Octopus is very durable!
Color: Angry Octopus
My Boston Terrier went through 3 other toys of this style and he isn't much of a chewer, so I decided to try the Octopus. It has held up great! Very well made and durable. He gets hours of fun out of it. The mimic feature gets slow when it starts needing a charge, so I keep an extra ball charged from one of the other styles that he chewed through. Happy puppy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 4
Keeps dogs busy
Color: Angry Octopus
My dogs love these toys. They are made well and my dogs play all day with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 5
Dogs love octopuses who knew
Color: Blue Octopus, Color: Blue Octopus
My Pomeranian loves this toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
recommand products
Fana Three Stone Natural Diamond Semi-Mount Engagement Ring in 14 Karat White Gold with 2 Half Moon Diamonds
6750.00
A. Jaffe Natural Diamond Ladies Wedding Band in 14 Karat White Gold with 0.70ctw Marquise Diamonds
3197.50
ReMARKable Designs Hidden Accent Side Stone Complete Engagement Ring in 14 Karat Yellow Gold, Size 7
1825.00
ReMARKable Estate Pendant Necklace with Cultured White Pearl 10mm in 14 Karat Yellow Gold
285.00
ReMARKable Estate Pendant Necklace with 4 Round Rubies 0.05ctw in 14 Karat White Gold, Rolo Chain, Lobster Claw Clasp
750.00