The Delta Trinsic T17459-SS is a two-handle Monitor 17 Series tub and shower trim kit in Brilliance Stainless. The 17-series adds a dedicated volume control handle alongside the temperature handle, letting you dial in your preferred temperature once and then reduce or cut flow without changing the heat setting — ideal for rinsing or saving water mid-shower. Delta's H2Okinetic showerhead creates a wave-pattern water experience that feels fuller at just 1.75 GPM. The Monitor pressure-balance cartridge guards against scalds by maintaining temperature within plus or minus 3.6 degrees F. WaterSense certified and ADA compliant. Trim kit only — R10000-UNBX rough-in valve sold separately.
What is the advantage of 17-series over 14-series for tub and shower?
The 17-series has two separate handles: one for temperature and one for volume. Once you set your preferred water temperature, you can turn the volume down (or off) without affecting the heat setting. When you turn the volume back up the water returns to the same temperature — great for lathering up or conserving water. The 14-series has only a single temperature handle with no volume control.
Does the T17459-SS include everything needed for installation?
The trim kit includes both handles, the escutcheon, showerhead, shower arm, and tub spout. You need to separately purchase the in-wall rough-in valve (R10000-UNBX). A licensed plumber will typically install the valve body during the rough-in phase; the trim kit goes on after tiling is complete.
Can I upgrade from a T14459 to a T17459 without replacing the valve?
Yes. Both the T14459 (14-series) and T17459 (17-series) trims are designed to fit the same MultiChoice Universal rough-in valve (R10000-UNBX). This is the key benefit of Delta's MultiChoice system — you can swap trim kits without opening the wall or touching the valve. You would need to replace the cartridge (the 17-series cartridge is included with the T17459 trim kit) and update the handles and escutcheon.
# Delta Trinsic 17 Series H2Okinetic Tub and Shower Trim Kit (Brilliance Stainless) **Model:** `T17459-SS` **Brand:** Delta **Category:** Tub Shower Trim > The Delta Trinsic T17459-SS is a two-handle Monitor 17 Series tub and shower trim kit in Brilliance Stainless. The 17-series adds a dedicated volume control handle alongside the temperature handle, letting you dial in your preferred temperature once and then reduce or cut flow without changing the heat setting — ideal for rinsing or saving water mid-shower. Delta's H2Okinetic showerhead creates a wave-pattern water experience that feels fuller at just 1.75 GPM. The Monitor pressure-balance cartridge guards against scalds by maintaining temperature within plus or minus 3.6 degrees F. WaterSense certified and ADA compliant. Trim kit only — R10000-UNBX rough-in valve sold separately. ## Specifications | Attribute | Value | |---|---| | Product Type | Tub and Shower Trim Kit | | Collection | Trinsic | | Valve Series | 17 | | Valve Included | No | | Rough In Valve Required | R10000-UNBX | | Function | temperature-volume | | Handle Count | 2 | | Includes Tub Spout | Yes | | Includes Shower Diverter | Yes | | Flow Rate Gpm | 1.75 | | Finish | Brilliance Stainless | | Finish Code | SS | | H2okinetic | Yes | | Watersense | Yes | | Ada Compliant | Yes | | Warranty | Lifetime limited | ## What's Included - temperature handle - volume control handle - escutcheon plate - H2Okinetic showerhead - shower arm and flange - tub spout with slip-on adapter - cartridge assembly Source: https://www.jaspecs.com/delta/tub-shower-trim/t17459-ss-delta-trinsic-tub-shower-trim-kit-17-series/