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.
Rinnai condensate neutralizer kit
For Rinnai condensing products
Dimensions: 4 in. x 9.5 in. x 15.75 in.
Water heater accessory
Country of origin: United States
For use with SENSEI SE+ tankless water heaters (condensing) and m-series boilers
Package quantity 1
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.
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Product Depth (in.)
Product Height (in.)
Product Width (in.)
For Use With
Product Weight (lb.)
Warranty / Certifications
1 Year limited warranty
Questions & Answers
How long does this last? Does it need to be replaced periodically or the media replaced?
Asked by LH77 April 15, 2021
The timeframe for how long it lasts will vary by application. The accessory doesn't need to be replaced just the media inside. --Tashay
out of 4 reviews
0% recommend this product
Showing 1-4 of 4 reviews
Apr 22, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
Mar 24, 2021
Worked as expected. I would recommend this unit....
Worked as expected. I would recommend this unit.
Jul 21, 2020
very good and easy to install...
very good and easy to install
Jan 14, 2020
Does what it needs to do. If you are going...
Does what it needs to do. If you are going to connect the tankless water heater to drain the condensate into a drain then u need to neutralize the water before or else it will ruin the pipes with time.Pros: easy to install, does the jobCons: CHEAPER AT LOWES!They denied my price match!!!!!!!!!