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CALL OR TEXT FOR SPECIAL PRICING | 707-297-3991

TOTO THU855 Auto-Flush Kit for Washlet S7A/S7 - Dual Flush Toilets Only

by TOTO
SKU THU855
Original Price $185.00
Current Price $149.00

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The New Auto-Flush Kit For Compatible TOTO Toilets

The TOTO Auto Flush Kit is an easy to install upgrade for compatible WASHLET+ T40 toilets.

This model is designed to work with dual flush 1.28 GPF and 0.9 GPF WASHLET+ toilets only.

When paired with the corresponding WASHLET+ toilet and Auto-Flush compatible WASHLET, the Auto Flush kit provides a hands-free automatic flush after every use. No need to touch buttons or handles, and never worry about someone forgetting to flush.

THU855 Auto-Flush Kit Compatibility

  • New auto-flush kit for TOTO Washlet S7A and S7 bidet seats.

  • This kit is only compatible with dual-flush TOTO (T40) toilets.

  • Not compatible with TOTO S550e or S500e Washlets.

  • Not compatible with round S7A models (SW4735#01)

Customer Reviews

Based on 7 reviews
57%
(4)
14%
(1)
14%
(1)
0%
(0)
14%
(1)
W
Wayne Yoshigai
Great price and shipping

Fair price for genuine Toto washlet that was shipped promptly

Thanks for taking the time to leave a reviewfor the TOTO Auto-Flush Kit, Wayne! We always strive to offer fair prices and prompt shipping for our customers. Thank you for choosing Premier Bidets!

G
George Y
TOTO part ordering experience with Premier Bidets

Searched Amazon for the TOTO part I needed to convert TOTO toilet to auto flush. Everything went well, but the part received was the wrong part, due to some assumptions on my part as well as lack of information on Amazon website. Thank goodness for Amazon return policy!!
Continued search on web after clarifying with TOTO which part I actually needed. Found Premier Bidet website, and liked the details they provided, as well as favorable reviews. Part was in stock, ordered part, and received part in timely manner. NO problems with entire process. HIGHLY recommend to others seeking assistance in purchasing products of this nature.

Hi there! Thank you for taking the time to share your experience with TOTO Autoflush Kit and Premier Bidets. We're happy to hear that you were able to find the correct part on our website and that the entire process went smoothly. We appreciate your recommendation and look forward to assisting you with any future purchases. Have a great day!

A
Avni Patel
AWESOME service and bidets!

Recently purchased a Toto S7A and the auto flush from premier toilets. After visiting Japan getting these in our new home was our top priority. It’s been spectacular so far - no flaws with the purchase and everything works without a hitch. There was a hiccup with the valve flap being chipped but Toto was quick to respond and replace that little part ASAP. The auto flush was the easiest thing ever to install - I’ve never done anything plumbing related in my life but found it so easy to do. The product itself shipped fast and the purchase was the most competitive in terms of pricing. Will definitely be looking to premier bidets for all our future needs!

Thank you for taking the time to share your positive experience with TOTO THU855 Auto-Flush Kit. Thank you for choosing Premier Toilets for your bidet needs. We look forward to serving you in the future!

D
David Ramku
Great addition to washlet

Install was super easy. There are instructional videos on YouTube. The package includes the additional buttons to add to your S7A remote. The autoflush and remote flush is a very nice upgrade that I appreciate even more that I thought I would. This part is of very high quality.

We are glad to hear that you had a positive experience with the Auto-Flush Kit for Washlet S7A/S7. We take pride in providing high-quality products and are happy to know that the installation process was easy for you. We hope you continue to enjoy the convenience of the auto-flush and remote flush feature. Thank you for choosing Premier Bidets!

B
BRIAN C LOVREY

I do not believe the S7 is as good as the S550e we have enjoyed over the past few years.
In a word, We are disappointed with the S7

We appreciate your feedback on the Auto-Flush Kit. We apologize that the S7 did not meet your expectations compared to the S550e. Thank you for choosing Premier Bidets!

R
Roger Hickey
Good to have latest model, time to update instructions

I was grateful to Premier Bidets for getting me the new S7A bidet and the updated Flush Unit. I'm just in the process of installing them -- and I've had a hard time to find installation instructions. All the ones that pretend to be for the THU855 are really for the last generation, which are very different. I finally found one Toto video on YouTube, which seems to do the trick. But Toto needs to update what they include with the new products. Hope all this technology fits together well. To be continued . . . .

Thank you for your feedback, Roger! We're happy to hear you're enjoying your S7A and the updated Auto-Flush Kit. We understand the frustration with the installation instructions, and we agree that TOTO could make it clearer for customers. We’re glad you found a helpful video. If you need any further assistance or advice, feel free to reach out. We’re here to help, and we hope everything fits together smoothly!

N
Newton Jones
Unfortunate

The auto flush unit is compatible with my toilet seat, it’s just not compatible with my toilet flush system. And there are no directions that advise what kind of compatible flush system would work with it. So, I can only caution a buyer on this factor.

Thank you for your feedback! We're sorry to hear that the compatibility with your flush system didn't work out as expected. We understand how frustrating that can be. We appreciate your comments, as they help us provide better guidance to future customers. Please feel free to reach out if you need any assistance, and we'll be happy to help find a solution.

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toto thu855 auto flush kit for washlet s7a s7 up close

TOTO THU855 Auto-Flush Kit for Washlet S7A/S7 - Dual Flush Toilets Only

$149.00