Trinsic®
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Monitor® 14 Series Valve Only Trim in Matte Black

Model#: T14058-BL
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Trinsic®
View Full Trinsic® Bathroom Collection
Monitor® 14 Series Valve Only Trim in Matte Black
Model#: T14058-BL
List Price: $34990
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Inspired by the sleek elegance of modern European design, the Trinsic® Bath Collection completes the aesthetic of any contemporary bath. Create an industrial, European look by opting for our new wheel handle. Delta® showers with Monitor® pressure-balance valves are engineered to make sure you don’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. You can install with confidence, knowing Delta® products are backed by our Limited Lifetime Warranty.
  • Monitor® pressure balance valve keeps water temperature within a safe ±3.6° F (±1.7° C), helping to protect you from sudden changes in hot or cold water pressure
  • Trim kit only, must order MultiChoice® Universal valve rough (R10000 series) separately to complete the unit
  • Temperature only controlled with handle
  • Backed by Delta Faucet's Limited Lifetime Warranty
Special Information
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Special Information
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California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
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Resources
Design Files
Installation Information
Overall Height (in.) :
6-1/2
Valve Type:
Dual-function pressure balance cartridge + diverter cartridge

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Love It Looks great & works well!
Date published: 2025-07-16
Rated 5 out of 5 by from Looks great & functional Simple but fun look. We’re into cycling & my husband loves anything that looks like a gear so when we found this we had to get it. Looks great. Perfect for our small bathroom.
Date published: 2025-06-02
Rated 5 out of 5 by from Great Chrome finish! This was bought to match my Delta hand held shower thingy. I had to have them both in polished chrome to match. It’s a beautiful chrome shine. I highly recommend this for its beautiful surface and simplicity.
Date published: 2024-08-18
Rated 5 out of 5 by from Nice valve, great finish. Smooth and easy to operate.
Date published: 2024-02-05
Rated 5 out of 5 by from Mixer control Attractive cover. Well made.
Date published: 2023-09-23
Rated 1 out of 5 by from Cheap plastic [This review was collected as part of a promotion.] The plastic components are flimsy and handle will not stay on.
Date published: 2023-04-25
Rated 5 out of 5 by from Nice bang for the buck Purchased for bathroom Project. Great appearance and good quality
Date published: 2023-03-13
Rated 4 out of 5 by from Nice! I used this to replace my old system and thought it was much better overall. The matte black looks a lot better in my opinion than the silver I used to have. It also is easier to use and clean when I am in the shower. I feel like there isn't as much water that leaks and doesn't use as much water pressure as the older model we were using. My husband and his father put this into our bathroom, since his father does home improvement on numerous homes.
Date published: 2022-08-01
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Q&A

I am using the MultiChoice 17/17T shower faucet. It has two handles for temperature and water on/off. My question is when I install a Monitor® 14 Series Valve , MODEL#: T14058-BL, which has only one round handle, can I use the same rough in valve I have ?

Asked by: Trevor
Hi Trevor, Thanks so much for contacting Delta Faucet Company! Yes, The T14058-BL requires the Universal R10000-UNWS rough valve, which was manufactured after 2006. 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

Will this work as volume control in conjunction with a Trinsic diverter valve, in a shower (no tub) that has a fixed shower head and separate handheld? 

Asked by: Laura
Hi Fran, thank you for your interest in the T14058-BL! Unfortunately, the trim is compatible with MultiChoice® Universal valve rough R10000 series. This will function volume control as well as temperature. Please contact us directly if you have any questions or need additional assistance. Best Regards, Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Hello. I like this trim kit but no matter where I try to buy it (Lowes, HD, etc.) it says it is restricted for sale in my area. I'm in Western New York. Is there a reason this is not available in New York? Thank you

Asked by: TiredOfRenovationProjects
Hi TiredOfRenovationProjects, Thanks so much for contacting Delta Faucet Company! The T14058-BL is a valve only trim with a 1.75 GPM maximum, I have included the link to the technical specification sheet below. This may not fall within the NYC Green flow rate restrictions. https://media.deltafaucet.com/SpecSheet/DSP-B-T14058%20Rev%20A.pdf 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

When will this product become available?

Asked by: KO82
Hello KO82! Thank you for your question and we are happy to help! The Delta Trinsic® H2O Tub Shower Trim In Chrome MODEL#: T14458 will be available 3/25/2022 to order. With any further questions or concerns, please do not hesitate to reach out to us again. Thank you for being a loyal Delta Faucet customer. Best Regards, Carrie
Answered by: Carrie
Date published: 2024-03-28

can i use this valve/trim to control a handheld and a shower head? Is there a diverter application on this trim set? If not, Can I connect it to a panel that already has diverter switch and shower head?

Asked by: crazy for design
Hi crazy for design, Thanks so much for contacting Delta Faucet Company! No, the TRINSIC® Shower Trim MODEL#: T14258-BLLHD does not have a diverter. You can however purchase a Universal Showering 3-Way Shower Arm Diverter MODEL#: U4929-BL-PK to switch between the two. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Is there a diverter trim that includes the "Geared handle design, that matches the Trinsic® H2O Shower Trim 1L In Venetian Bronze ( Geared design handle? MODEL#: T14258-RB ... Is the main valve included in this kit?

Asked by: Randy
Hi Randy, Thank you for your question! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. The Delta Faucet model T14258-RB H2O Shower Trim 1L In Venetian Bronze does not have a matching diverter trim available with the gear handle. The Delta Faucet model R10000-UNBX MultiChoice® Universal Tub / Shower Rough - Universal Inlets / Outlets is recommended for this trim and will have to be purchased separately. Please feel free to contact us with any questions or for further assistance. Thank you for being a loyal Delta Faucet customer! Best Regards, Skyler
Answered by: Customer Service
Date published: 2024-03-28

The knob only turns 90 degrees, is that normal? I would have expected to turn a whole 180 deg to get a better way to find the right temperature…

Asked by: Jerome
Hi Jerome, Thank you for your question regarding our Delta Faucet T14058-SS. Our cartridges include a Rotational Limit Stop that limits the amount of hot water allowed to mix into the valve and needs to be set at the time of installation. Information on adjusting this setting can be found on Step 3, Page 7 of the Maintenance and Installation manual below. https://media.deltafaucet.com/MandI/X00068881_M.pdf 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: 2024-01-31

Does this control the shower head and the tub spout?

Asked by: David
Hi David, Thanks for your question regarding T14058! Yes, it controls the volume and temperature. Please feel free to contact us with any questions or for further assistance. Best Regards, Emma Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28
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PART LIST

PART LIST

Image-RP4993

Delta®

Delta® Seats & Springs (2 ea)

List Price: $10.10
Online Price: $8.08
Free Ground Shipping All Orders $49+

RP4993

4.70 100
Image-Master-RP101945PC

Trinsic®

Trinsic® Handle

List Price: $116.75 - $169.40

RP101945PC

Image-Master-RP196

Delta®

Delta® Screws (2) - Escutcheon Trim

List Price: $10.10 - $19.80
Free Ground Shipping All Orders $49+

RP196

Image-RP46074 Secondary Image-RP46074

Delta®

Delta® Cartridge Assembly - MultiChoice® Universal - 13 / 14 Series

List Price: $118.35
Online Price: $94.68
Free Ground Shipping All Orders $49+

RP46074

2.24 105
Image-RP26853

Delta®

Delta® Allen Wrench - 3/32"

List Price: $4.05
Online Price: $3.24
Free Ground Shipping All Orders $49+

RP26853

1.00 2
Image-RP14414

Delta®

Delta® O-Rings (2) - 13 / 14 Series

List Price: $4.60
Online Price: $3.68
Free Ground Shipping All Orders $49+

RP14414

5.00 2
Image-RP23336

Delta®

Delta® O-Ring - Large - All Monitor® Series

List Price: $7.70
Online Price: $6.16
Free Ground Shipping All Orders $49+

RP23336

5.00 5
Image-Master-RP6023

Delta®

Delta® Shower Arm

List Price: $43.65 - $109.60
Free Ground Shipping All Orders $49+

RP6023

Image-Master-RP6025

Delta®

Delta® Flange - Shower

List Price: $23.10 - $36.90
Free Ground Shipping All Orders $49+

RP6025

Image-RP25620

Delta®

Delta® Set Screw

List Price: $6.45
Online Price: $5.16
Free Ground Shipping All Orders $49+

RP25620

4.21 14

BUNDLES FEATURING THIS PRODUCT

Only at Online Retailers
Image-Master-FVS2-TR5101
Only at Online Retailers

Trinsic®

Trinsic® Valve Only Trim with Universal Rough Bundle - 14S

List Price: $316.65 - $438.10
Standard Finishes

FVS2-TR5101

* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.