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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
2 in. x 79 in. Plastic Condensing Vent Pipe Extension Kit (4-Pack)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. California residents see Prop 65 WARNINGS Concentric venting reduces install
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.- 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
- 2 in. condensing vent pipe extension 79 in. (4/box)
- 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.
Features
| Item Weight | 7.8 |
| Pack Size | 4 |
| Includes | No Additional Items Included |
| Product Weight (lb.) | 7.8 |
| Finish Family | White |
| Returnable | 180-Day |
| Material | Plastic |
| Vent Part Type | Flexible Connector Vent |
| For Use With | Gas Tankless |
| Product Height (in.) | 6.75 |
| Product Depth (in.) | 79 |
| Product Width (in.) | 6.25 |
| 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
4.1 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Great detergent
Scent: Fragrance Free, Size: 96 Fl Oz (Pack of 1)
Great detergent, clean clothes for baby
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
★★★★★ 5
5 star
Scent: Fragrance Free, Size: 96 Fl Oz (Pack of 1)
With a newborn in the house, we needed a laundry detergent that was gentle, effective, and safe for the whole family. Babyganics 3X Baby Laundry Detergent has been our hero in the laundry room.
Our baby has sensitive skin, and this detergent has been a game-changer. It's gentle, hypoallergenic, and free from any harsh chemicals. Our baby's skin has remained soft and irritation-free, which is a huge relief for us as parents.
But the best part is that it's not just for baby clothes. We use it for the entire family's laundry, and it's been fantastic. The 3X concentration goes a long way, and it effectively removes stains and leaves our clothes smelling fresh and clean.
The peace of mind this detergent provides is invaluable. It's safe, and we don't have to worry about any residue or harmful substances in our laundry.
In conclusion, Babyganics 3X Baby Laundry Detergent has earned its place as a household essential for us. It's a laundry detergent that truly cares for sensitive skin and keeps our entire family's clothes clean and safe. We highly recommend it to all families, especially those with newborns or anyone with sensitive skin. It's a 5-star laundry solution!
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Reviewed in the United States on November 6, 2023
★★★★★ 5
Good product
Scent: Fragrance Free, Size: 96 Fl Oz (Pack of 1)
I've been using This product since my son is newborn and now he's 7 months old We just finished the first one we purchased and we are ordering it again.
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Reviewed in the United States on May 28, 2026
★★★★★ 4
Great product. Poor packaging
Scent: Fragrance Free, Size: 96 Fl Oz (Pack of 1)
We heard this was a must have product to use when having a baby. The product seems to work great as we have been using it for a few loads a week now. Giving four stars because the packaging was not the best and two out of the three bottles were leaking at the neck when it arrived. It didn’t seem worth the hassle to return so we kept it. If the packaging could be updated it would be all around solid.
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Reviewed in the United States on May 22, 2023
★★★★★ 5
Bueno
Scent: Fragrance Free, Size: 96 Fl Oz (Pack of 1)
Muy bueno el producto, no tiene olor y hasta el momento llevo más de un mes usándolo y mi nene no le ha hecho alergia
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Reviewed in the United States on January 7, 2026