Kohler Eir vs Toto Neorest RH vs AH

Discussion in 'Toilet Forum discussions' started by uscpsycho, Aug 21, 2021.

  1. uscpsycho

    uscpsycho Member

    Mar 24, 2016
    I am in the market for a smart toilet and I have narrowed the options down to the Kohler Eir, Toto Neorest RH and Toto Neorest AH.

    I know these are pricey niche toilets so it's unlikely anyone has experience with all three, but if anyone has experience with any of these and can comment on them, it would be helpful.

    Specifically, if there are any Toto gurus, can anyone tell me if there is a difference between the RH and AH other than the physical shape and the fact that the AH does a premist? Those are the differences I found from the Toto website but the $1000 price difference tells me there must be more to it. For reference:
    AH - https://www.totousa.com/neorest-ah-dual-flush-toilet-10-08-gpf
    RH - https://www.totousa.com/neorest-rh-dual-flush-toilet-10-08-gpf

    And can anyone comment on the Kohler Eir? Especially on the Eir compared to the Totos? A Kohler repair technician once told me that he thinks the Veil is more reliable than the Numi but I wasn't in the market for a new toilet at the time and did not ask his opinion on the Eir.

    I love the touchscreen remote of the Kohler vs the more traditional remote of the Totos. But I couldn't find a MaP score for the Eir whereas both Totos scored over 1,000 which is great.

    Thanks in advance!
    Last edited: Aug 21, 2021
  2. T-Dogg

    T-Dogg New Member

    Oct 9, 2020
    Hey there,

    I have a Neorest 500 and Neorest 600. I've used the Neorest 700h and 750h as well.

    Make sure you find out as much as possible about the Kohler. The Toto's are so fantastic- every single detail has been considered. I would personally never consider a non-Toto purchase because they are so reliable and every feature is so well thought out, so please factor in that bias.

    The AH and RH are basically replacements for the 500h and 550h from what I understand. There was always a minimal difference between 500h and 550h, basically the difference was just a night light. Beware of touch screen remotes- generally speaking they don't last compared to a simpler push-button remote. What you think is cool right now might be a real pain in the ass five years from now.

    With the Toto's, if you ever have a problem you can mail in the top unit to get a full servicing for a flat fee, and Toto stands behind their products long term. That and the outstanding reliability and quality are enough of a reason for me.
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