Delta®
Button - Hot / Cold Indicator - Finished in Chrome
Model#:
RP50786
Image Thumbnail, click to view zoomed product image
Documents & Specs
Installation Information
Overall Height (in.) :
7/16
Valve Type:
NA
REVIEWS
Rated 1 out of
5
by
tiredofcorporateripoff from
Replacement parts are a ripoff
This button costs Delta, what a dollar or so?? And they want to charge $40 for a replacement!! That's ABSURD. We recently replaced our sink and in moving the faucet from the old sink to the new sink, the button was lost. Shame on these companies for price gouging customers on these very inexpensive parts. This is the second time I've bought this exact faucet (installed the brushed silver in my last home, oil rubbed bronze in my current home). Maybe next time I'll look for a manufacturer that has reasonable costs for replacement parts - if there is such a thing anymore.
Date published: 2026-06-22
Rated 1 out of
5
by
Sergeant Major from
Delta RP50786 hot/cold indicator button
The Delta RP50786 hot/cold indicator button is designed to be pressed into the handle’s set screw opening until it sits flush. However, in this case, the component does not secure as intended. I was unable to achieve a proper snap-fit installation.
After removing the set screw, I test-fitted the indicator in both the handle and the screw independently. Although the indicator inserts into the handle as expected, it does not sit flush, which appears to be a limitation of its design. When fitted into the set screw, the indicator does not remain in place because the plastic retention tabs do not adequately engage the interior surface. The tabs would require greater length and outward tension to provide a secure hold.
Additionally, when the set screw is installed, it appears to be too long, preventing the indicator from seating properly within the handle. While applying a clear silicone adhesive may improve retention, it would serve only as a workaround and does not guarantee a reliable or durable solution.
Given the time and effort already invested, the installation challenges encountered are disproportionate to the value of this component.
Date published: 2026-04-26
Rated 1 out of
5
by
GEORGE from
TRY ANOTHER BRAND
$700 FROM MY POCKET TO DELTA POCKET. NEVER WORKED PROPERLY AND WE DISCONNECTED THE BATTERY AND RESET IT 25 DAYS OUT OF 30. THAT IS WHY IT IS DISCONTINUED.
Date published: 2025-09-23
Rated 1 out of
5
by
Margi from
Lost it
I also lost the button to my faucet and have been having a hard time finding a replacement. They are way too expensive but I’m going to try it one time because I hate looking at the empty spot.
Date published: 2025-02-20
Rated 1 out of
5
by
Dank from
Ok
Faucet is good. Hot cold insert horrible
Date published: 2025-01-22
Rated 1 out of
5
by
Unhappy buyer from
Lost button!
Purchased new faucet but button kept falling out. Lost and I assume went down sink. A new button appears to cost ~$36 which seems like a lot. Will Delta replace button? Its been only a couple of months of service before it was lost.
Date published: 2025-01-09
Rated 1 out of
5
by
greg7 from
Falls out.
The original kept falling out and finally disappeared, probably down the drain. I bought a replacement . . . which kept falling out, and then disappeared, probably down the drain. Buy a third one? At these prices I think I can live with the ugly crusty hole. Or buy a new faucet. I hear Waterstone is nice.
Date published: 2024-10-24
Rated 1 out of
5
by
T R J from
Junk
It broke before 2 years was up. It never even gets used as it just sits in the little slot. It's junk!
Date published: 2024-09-27
Q&A
how do i install this?
Hi Valued Customer,
Thank you for your question. The Delta RP50786SS temperature indicator button pushes right into the set screw hole in the handle.
Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Themar
Digital Communications Specialist
(800) 345-3358
customerservice@deltafaucet.com
Date published: 2025-01-23
Hello. Will this hot/cold indicator button fit Delta Faucet 9192-AR-DST? Thank you.
Hello Maria,
Thank you for your question! I am happy to assist you!
The Delta 9192-AR-DST hot/cold indicator is RP54234AR.
Please contact us back with any further questions.
Best Regards,
Skyler
Date published: 2024-03-28
Is this product compatible with the Delta Grant One Handle Chrome Pull Out Kitchen Faucet? And if there is an issue with the product what is the return policy?
Hello TomC!
Thank you for your question. I am happy to help.
The Delta Grant pull down uses the RP47271 button cap assembly.
Our Delta faucets have a Limited lifetime warranty.
Please feel free to reach out to us directly if you have questions or concerns.
Best Regards,
Antoine
Date published: 2021-01-07
The hot/cold button only goes in with the hot to the right side of the handle. Shouldn't the hot be on the left side?
Hi Raymond,
Thank you for contacting Delta Faucet Company!
The indicator button RP50786 is designed to cover the set screw in the handle and indicator which way the handle turns for the hot and cold water flow. This button is just a decorative piece, it does not control or affect the water flow at all.
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Engagement Specialist
Date published: 2024-03-04
Installing faucet to be front facing, now hot is to the left/cold to the right - opposite of the indicator. Is there a replacement indicator that will fit showing H on left and C on the right? IZAK faucet indicator fits one way, can’t turn upside down.
Hi No Name!
Thank you for your question and we are happy to help. Unfortunately, there are no replacement parts for this. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2024-12-02
Is this the correct part for a 19810-SS-DST
Hello Customer!
Thank you for your question and we are happy to help. The Delta RP50585SS is the correct button for the 19810-SS-DST. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2025-12-02
Looking for hot cold indicator button for Delta bellini 11946
Hello Amy Eskew,
Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you!
Our Delta Faucet DELTA® Button - Hot / Cold Indicator - Finished MODEL#: RP50786SS is the correct hot/cold button for the Delta Faucet 11946-SSSD, please see the parts diagram below.
https://media.deltafaucet.com/MandI/49293RevD.pdf
Thank you for being a loyal Delta customer. Please contact us back for any further questions.
Best Regards,
Nicole
Date published: 2024-03-28
Will this button be able to replace the Delta RP51513 Kate Hot/Cold Indicator Button/Blue Button?
Hello Yass!
Thank you for your question and we are happy to help! Unfortunately, there is not a replacement for the red and blue button for the Delta Kate Kitchen faucet. With any further questions or concerns, please do not hesitate to reach out to us directly. Thank you for being a loyal Delta customer.
Best Regards,
Carrie
Date published: 2024-03-28
How do I attach the hot/cold indicator to the Bellini faucet control. It doesn’t snap into the set screw without falling out.
Hello Ed C,
Thank you for contacting us! I am happy to help you!
To install the Delta Faucet Button - Hot / Cold Indicator - Finished, model RP50786, push the button into the set screw hole in the handle. Once the button is flush with the handle, then the button will be completely installed.
Thank you for being a loyal Delta Faucet customer.
Please contact us with any questions or for further assistance.
Best Regards,
Emma
Date published: 2024-03-28
what plug button fits a delta 9178
Hi theresa,
Thanks so much for contacting Delta Faucet Company!
Model 9178-SP-DST uses the RP50585 set screw and button.
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2024-03-28
Delta Online Pricing
This online price is exclusive to DeltaFaucet.com. The list price may be shown on products offered outside of the Outlet section on DeltaFaucet.com. Strikethrough pricing may be used to show discounts.