Delta®

Cartridge Assembly - Monitor® 17 Series (04/2006 and earlier)

Model#: RP32104
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Delta®
Cartridge Assembly - Monitor® 17 Series (04/2006 and earlier)
Model#: RP32104
List Price: $154.00
Online Price: $123.20
Free Ground Shipping All Orders $49+
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Dual-function valve cartridge maintains a consistent water temperature from one shower to the next. Monitors water pressure to balance temperature. All Delta® tub and shower faucets are engineered to keep the water temperature within a safe ±3.6° F (±1.7° C)*. This technology makes sure your family doesn’t experience a sudden and possibly unsafe change in water temperature as a result of running water elsewhere, such as using a dishwasher, flushing a toilet or running a washing machine. The valve cartridge features an adjustable handle limit stop that, when properly set, helps ensure the handle cannot be turned to a position that is too hot for comfort*. Easily replaced seals make maintenance a snap. Comes with all Delta pressure balance tub and shower faucets. *Requires inlet water temperature be set correctly. May require seasonal adjustments.
  • Monitor® dual-function pressure balance cartridge
  • Use with Monitor® 1700/1800 Series tub & showers produced before March 2007
  • Allows for separate volume and temperature control
  • Also works with 1500 Series produced after 1995
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Maintenance & Installation Sheet
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Installation Information
Overall Height (in.) :
8
Valve Type:
NA
REVIEWS
Rated 1 out of 5 by from Delta RP32104 I am using a licensed plumber and we are on my 4th RP32104 in 8 months. The first one we replaced to replace a gasket and that stopped the leak but after a month or so the handle spins around 360 and won't shut off the watter. I am not at all forceing or turning the handle with force because this cartridge cost $85 and I have purchased 4. I cannot change the housing without breaking tile and cuting the copper pipes but this is a bad design. Obviously Delta has changed the design because the old one lasted 17 years. This tiny square is the only thing that stops the handel from spinning around 360 and it keeps breaking. Can you help? This tiny
Date published: 2024-07-13
Rated 5 out of 5 by from what is the shower trim fits Rp32104 cartridge? I got the cartridge. Which is the shower trim to fit with? Thank you.
Date published: 2023-12-03
Rated 5 out of 5 by from it works! I wasted $60 on a generic alternative from Lowe's before ordering this cartridge. Fixed all our problems as soon as we replaced it will the real deal.
Date published: 2022-11-11
Rated 3 out of 5 by from single handle for RP32104 cartridge Just have plumber replaced RP32104 cartridge inside my Delta monitor series single handle, but the handle turn over 360, and couldn't stop at position of hot/cold water. Replaced second RP32104, still have same issue, handle could be turn over and over freely. I think I need to change this handle (should be around 15 years). Which single handle should I purchase to match this RP32104, would you send me a link?
Date published: 2022-10-13
Rated 4 out of 5 by from Happy I was able to find these! My delta faucets failed after 20 years and I was relieved I was able to find the correct replacement cartridges. I now have to have them installed to find out if they solved the problem...
Date published: 2022-06-04
Rated 5 out of 5 by from Excellent customer service I purchased my delta faucets over 20 years ago and when they required repair, I was worried I was not going to be able to find parts. I was able to identify the part number and order through customer service, so I am relieved I don't have to buy new fixtures...I will say that I had a similar issue with another brand, and theirs was warrantied for life, so that replacement has no charge...Wish delta had the same policy-but I am happy to be able to find the correct part.
Date published: 2022-05-27
Rated 5 out of 5 by from Delta shower faucet cartridge. Installed easily after all water supply shut off. Works well. Stopped the dripping. Was a bit difficult to find the right cartridge- faucet installed many years ago and no model number visible, even after disassembly.
Date published: 2022-01-21
Rated 4 out of 5 by from Delta RP32104 Cartridge Assembly - Monitor® 17 Series Cartridge works great and included parts so I could use the 17 series shower parts on a 15 series control. Instructions were a little confusing and had to use a little trial and error to figure it out.
Date published: 2022-01-10
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Q&A

where can I get the how to video on replacing the springs, seats and quad ring RP28603 for Delta Monitor series control

Asked by: Bruce H
Hello, Thank you for your question! Please see the following link for a How-To video on replacing the RP28603 quad seals. https://www.youtube.com/watch?v=PrzEz4_SJL8 Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-05-10

can i use this rp32104 in place of rp46074 ?

Asked by: vincd
Hi Valued Customer, Thank you for your question regarding our Delta Faucet RP32104. The RP32104 is not compatible to our RP46074. 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
Answered by: Customer Service
Date published: 2024-03-08

Hello, I’m looking for just the handle for this cartridge RP 32104. Can’t find one at any store that works. Can I buy from this site?

Asked by: Katie
Hello Katie, Thank you for contacting us, I would be happy to help you. The RP32104 is manufactured for our 1700 series, handles can be found on our website at Deltafaucet.com, any local or online supplier. The handles are models specific which means you would need to replace the volume control and temperature control. Please contact us back if you have any questions or need further assistance.  Best Regards,  Nicole
Answered by: Delta7
Date published: 2024-03-28

I just need a cartridge of Delta @Monitor model and I found one at your website but it was likely different than my original one that I took picture. Please clarify it you have another parts for model Monitor.

Asked by: John
Hi John, Thank you for your question regarding our Delta Faucet RP32104. We have reached out to you directly. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-04-09

Hi, I have a Delta Monitor 1800 series and need to replace the cartridge. Please confirm that #RP32104 is correct and will work. -Thank you

Asked by: mgdesignnyc

I bought the single Handle Monitor Pressure Balanced Bath Valves from Home Depot in 1999. There is a small leak after it was turned off. What replacement parts do I need and is it under warranty? Thanks

Asked by: Yinsky
Hi Valued Customer, Thank you for your question regarding our Delta Faucet. Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. 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
Answered by: Themar
Date published: 2025-01-16

How do I access and adjust the scald guard setting on a Monitor 1700 Series shower handle?

Asked by: Dawn
Hi Dawn, Thank you for your question about the Delta Faucet RP32104 shower cartridge. The Rotational Limit Stop is adjusted on the top of the cartridge. Some 1700 series models have a temperature knob that is snapped on with plastic tabs. There may be side snaps or a rear snap and front hook. See a video adjusting the Rotational Limit Stop here: https://support.deltafaucet.com/s/article/How-to-Adjust-Your-Rotational-Limit-Stop-T17-Series-Video Please reach out with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2026-02-02

Hi I have Delta Pt# 1755RB-716RB show faucet. Is this the correct Cartridge for it. Model#: RP32104. I need to do a Warranty on this shower faucet. It leaks or drips all the time. I am the original owner at my residence. I have the original receipt.

Asked by: Stacey Dysinger
Hi Stacey Dysinger, Thank you for your question regarding our Delta Faucet RP32104. Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. 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
Answered by: Customer Service
Date published: 2024-10-11

Is there a video or instructions on how to install a replacement Delta RP32104 cartridge?  NOT back to back, just a simple replacement to fix a leaking one.

Asked by: John
Hi John, Thanks so much for contacting Delta Faucet Company about the RP32104! https://support.deltafaucet.com/s/article/My-1300-1400-Series-Monitor-is-leaking-from-the-shower-head-or-spout-What-do-I-need-1628028367129 Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-02-03

I have a Delta Monitor 17 series , if I use a generic head that is tubed to were I can reach body parts, will this cause complications with my water flow?

Asked by: Bre69
Hi Bre69, Thanks so much for contacting Delta Faucet Company about RP32104! Delta Faucet products are manufactured to work directly with Delta Faucet products. However, the tub spout, and shower head attaches to a standard 1/2" connection. This means any tub spout or shower head can be used. Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Hello, Does "RP32104 Faucet Cartridge" fit with "R10000-UNWS MultiChoice Universal Tub and Shower Valve"? Thanks!

Asked by: Weili
Hello Weili, Thank you for your question! I will be happy to assist you. RP32104 is for the older valve. RP46463 will fit the R10000-UNWS. Best Regards, Kyra
Answered by: Delta7
Date published: 2024-03-28

Does cartridge #RP32104 come with the items in seal kit RP28603?

Asked by: Sean
Hi Sean, thank you for your interest in the RP32104! Yes, the seals are included with the cartridge. Please contact us directly if you have any questions or need additional assistance. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I need instructions to install RP32104 shower cartridge. Can I download 

Asked by: Mike
Hello Mike! Thank you for contacting us at Delta Faucet! I will be happy to help! Please see the following installation instructions and please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com as we would like to resolve this matter for you at this time. https://media.deltafaucet.com/MandI/X00064655_A.pdf Best Regards, Tim
Answered by: Delta
Date published: 2024-03-28

My Delta Shower faucet 1700 series temperature adjustment is difficult to adjust. Is this due to a defective cartridge or is there something different that is the issue?

Asked by: Patrick Musall
Hi Patrick, Thank you for your question about the Delta Faucet RP32104. Please accept our sincere apology for the inconvenience you are experiencing. We are happy to help! If the temperature is difficult to adjust, the cartridge may need to be replaced. Issues can be caused by debris trapped in the cartridge or build-up over time. See here for more information: https://support.deltafaucet.com/s/article/RP32104-Shower-Cartridge Please reach out for further assistance or with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Delta
Date published: 2025-01-09

If I purchase this today, how long will it take to arrive here?

Asked by: Dockie
Hi Dockie, Thanks so much for contacting Delta Faucet Company! Please allow 8-10 business days for delivery. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-08-24

Besides 17 series trim kit, would any other Delta trim kit series work with the RP32104 cartridge?

Asked by: ck1357
Hello ck1357, Thank you for your question! I would be more than happy to assist today. The Delta RP32104 is used with our pre-2006 1700 series shower units and our 1500 series shower units. Please contact us back for any further questions. Best Regards, Kayla
Answered by: Delta7
Date published: 2024-03-28

Why is this cartridge so expensive? Could this be a mistake? Some sell on Amazon for much cheaper. Are they not of the same quality? Thanks!

Asked by: Tommy
Hi Tommy, Thanks so much for contacting Delta Faucet Company! The RP32104 is priced at list price on our website, however you can purchase this cartridge at a lower price locally or online. Please contact us directly if you have any questions or need additional assistance. Best Regards, Emma Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

My understanding is that the delta faucet has a lifetime warranty, so how do I order a replacement part

Asked by: Sharon
Hello, Thank you for contacting us at Delta Faucet. I apologize about the issue with your Delta faucet. I have reached out to you via email at this time to further assist. Best Regards, Tim
Answered by: Delta
Date published: 2024-03-28

With the temperature control knob set to full cold, the water remains comfortably warm for a shower.  Why?  What do I do to correct this?

Asked by: Chip
Hi Chip, Thank you for contacting Delta Faucet Company! We apologize for the issues you are experiencing and we are happy to help! We have reached out to you directly to further assist you with this matter. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-06-25

Where do I find the series number on the delta shower faucet. I only see the word Delta but no series number. It was purchased around 2002. It is a 1 handle single function  faucet 

Asked by: Barb
Hi Barb, Thank you for your question regarding our Delta Faucet RP32104. The series would be 1300/1400 series if it has a handle that just operates left to right on and off. The needed cartridge would be RP19804. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-07-22

Regarding Cartridge Assembly - Monitor® 17 Series (04/2006 and earlier) Model#: RP32104, do you have to purchase the whole cartridge or can you buy individual parts?

Asked by: Mike
Hi Valued Customer, Thank you for your question. The cartridge is sold as is. Please feel free to contact us directly for technical or warranty 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
Answered by: Themar
Date published: 2026-02-02

I have a Monitor 1800 series Jetted Shower (2005 installation).  Is the RP32104 cartridge the correct replacement? All my searches points me to the Series 1700 cartridge.

Asked by: Missy
Hello Missy! Thank you for your question and we are happy to help. We apologize for this information not being readily available to you. The 1800 jetted showers pre-2005 would require two DELTA® Universal Jet Sleeve Assembly - Jetted Shower™ MODEL#: RP37891. 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
Answered by: Delta7
Date published: 2024-03-28

Will the RP32104 cartridge work with the Delta Faucet Linden 17 Series Dual-Function Shower Handle Valve Trim Kit, Chrome T17094

Asked by: lawton
Hi lawton, Thank you for your question about the Delta Faucet model T17094 shower trim. This trim kit includes the MultiChoice cartridge RP46463 for use with our MultiChoice valves introduced in 2006. If your shower valve was installed before 2006, This shower trim will also work with an RP32104 cartridge used by the earlier valves. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-05-20

I replaced our 32104 cartridge due to a persistent drip. A new delta cartridge has been properly installed & still drips but significantly less than before. I want to upgrade our trim/faucet/spout. What replaces the 1700 dual handled unit?

Asked by: Mimi24

Hi do you have replacement tub faucet, fade cover, and lever assembly that goes with this cartridge?

Asked by: Brian
Hi Brian, Thank you for your question! Any 17 series can be used with your existing RP32104 cartridge assembly. https://www.deltafaucet.com/bathroom/showering?cgid2=Delta_Bathroom_Showering_Tub-and-Shower-Faucets&prefn1=clearance&prefv1=false&prefn2=innovationFacet&prefv2=FltMonitor&prefn3=narrowResults&prefv3=hideDiscontinued&prefn4=recertified&prefv4=false Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-04-06

I have a Delta shower unit from 1993, looks like the 32104 cartridge is required? 32104 Cartridge is designed to fit a current model handle from the 14498C-0B0A Tub/Shower Rough & Trim kit, as we are looking to upgrade color and design?

Asked by: G Van
Hello G Van, Thank you for your question. We are happy to help! A current Delta Faucet T17 MultiChoice trim kit can update a trim using an RP32104 cartridge. The cartridge included in the new kit would not be able to install, but the new handle will fit the existing cartridge. An RP32104 cartridge would not fit a 144984C-OB-A trim kit. You would need a T17 trim kit for the dual function cartridge. Such as T17493-RB or T17464-RB. Please reach out directly if you have any questions or need additional assistance. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

I just replaced a Delta Monitor 1700 with the RP32104. I don't have any hot water, just cold and luke warm. Is there something I'm missing? Thanks.

Asked by: Dennis
Hello Valued Customer, Thank you for contacting Delta Faucet Company! We apologize for the issues you are experiencing and we are happy to help! We have reached out to you directly to further assist you with this matter. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-01-07

Will this fit a 17 series rough in body made in 1997?

Asked by: Seablues47
Hi Valued Customer, Thank you for your question. Yes, the cartridges is compatible. 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
Answered by: Themar
Date published: 2025-09-30

I have a rough in body that appears to have been installed sometime in 1997 and a brass cartridge with plastic diverter controls. The existing cartridge has a dot stamped part number (?) of 1106B318AA. Is RP32104 a replacement cartridge for this part #?

Asked by: Seablues47
.Hi Valued Customer, Thank you for your question, please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. 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
Answered by: Themar
Date published: 2025-10-18

HELLO, I WANT TO UPGRADE OUR DELTA MONITOR 1700 SERIES FAUCET WITH EITHER A NEW TRIM KIT OR NEW FAUCET THAT WILL USE THE ORIGINAL VALVE. WILL A LAHARA VERSION FIT IN THE EXISTING VALVE ASSEMBLY? FROM WHAT I SEE I THINK SO BUT WILL HAVE TO USE THE RP32104

Asked by: JOSH
Hello Customer! Thank you for your question and we are happy to help. In order to make sure you will have a trim kit that will fit, we would need the exact model number. Please contact us directly for further assistance. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-04-27
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