Polished Nickel Moen Shower Faucets & Systems

Complete your shower with the Belfield Shower Faucet trim. Advanced, self-pressurizing Moen Immersion rainshower technology channels water through the showerhead with three times more spray power than most rain showers for a more thorough rinse. Install with Posi-Temp pressure-balancing control valve to maintain water temperature control in the shower, sold separately. The chrome finish is highly reflective for a mirror-like look that works with any decorating style. Williamsburg-era details and intricate design cues give each Belfield faucet a timeless look, while multiple finish options add a distinctly personalized touch to the traditional styling.

Lovely fixture. Excellent finish. Easy to install.. Edward. Tampa, FL. Tue May 12 2026

Complete your shower with the Belfield Tub and Shower Faucet trim. 7-inch diameter spray head with full spray. Built on the Moen M-PACT common valve system, it allows you to update the faucet style in the future without replacing any plumbing. Install with Posi-Temp pressure-balancing control valve to maintain water temperature control in the shower, sold separately. Williamsburg-era details and intricate design cues give each Belfield faucet a timeless look, while multiple finish options add a distinctly personalized touch to the traditional styling.

Normal installation, shower head is really nice pressure and spray, the handle is a bit loose for my liking but it works fine, really nice color of bronze. Ashlee. Sat Jul 11 2026

Complete your shower with the Belfield Shower Faucet trim. Advanced, self-pressurizing Moen Immersion rainshower technology channels water through the showerhead with three times more spray power than most rain showers for a more thorough rinse. Install with Posi-Temp pressure-balancing control valve to maintain water temperature control in the shower, sold separately. The chrome finish is highly reflective for a mirror-like look that works with any decorating style. Williamsburg-era details and intricate design cues give each Belfield faucet a timeless look, while multiple finish options add a distinctly personalized touch to the traditional styling.

Great faucet I have no complaints. It sprays a nice amount of water on you and looks nice. Rebecca. South Carolina. Fri Apr 29 2022

For use with pressure balancing valve design with 1/2" CC/IPS connections, with 2 or 3 function transfer valve options.

Love the design to match everything. Brian Carroll. Daytona Bch Fl. Sun Jul 05 2026

This mow lever Handel goes perfect with the shower hand held that we bought to match. They are both moen which our builder says are the best.. Bekki. Tarkington Prairie, Texas. Wed Jul 09 2025

Williamsburg-era details and intricate design cues give each Belfield faucet a timeless look, while multiple finish options add a distinctly personalized touch to the traditional styling.

This handle A perfect blend of sleek and elegant.. Makita. Chula Vista, CA. Sun Nov 10 2024

Weymouth's gracious Victorian details include porcelain inlays with antiqued decorative script and a refined shepherd's spout. Elegant, traditional design details and distinctive finishing touches present a sense of uncommon luxury in the Weymouth collection. Distinctive accents include porcelain inlays that feature Euro-influenced decorative script and signature styling elements to make an extravagant statement in your traditional bath. Coordinated lighting and accessories make an extravagant design statement.

Excellent quality and water pressure. Karen. Mon May 11 2026

Weymouth's gracious Victorian details include porcelain inlays with antiqued decorative script and a refined shepherd's spout. Elegant, traditional design details and distinctive finishing touches present a sense of uncommon luxury in the Weymouth collection. Distinctive accents include porcelain inlays that feature Euro-influenced decorative script and signature styling elements to make an extravagant statement in your traditional bath. Coordinated lighting and accessories make an extravagant design statement.

Excellent choice! Great looks and quality workmanship! Wrong item received instead of valve required. Parts received were for a lavratory faucet set.. Cherry. Perry, GA. Wed Apr 22 2026

M-core is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-core and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-core's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-core valves, with new 3-series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Love the shape and it looks great with my tile.. Marti. Northampton, PA. Sat May 16 2026

For use with a pressure balancing valve design with 1/2" CC/IPS connections, with 2 or 3-function transfer valve options.

Delayed shipping (out of stock) was due to arrive in November, but pleasantly surprised, arrived 10/11! Not installed yet, but looks perfect!. Madalyn. Longport, NJ. Tue Oct 14 2025

M-Core is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-Core, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-Core's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-Core valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Love the classy view. Gini. Tue Apr 14 2026

Weymouth's gracious Victorian details include porcelain inlays with the antiqued decorative script and a refined shepherd's spout. Elegant, Traditional design details and distinctive finishing touches present a sense of uncommon luxury in the Weymouth collection. Distinctive accents include porcelain inlays that feature Euro-influenced decorative script and signature styling elements to make an extravagant statement in your traditional bath. Coordinated lighting and accessories make an extravagant design statement.

Excellent quality and durability.. Anonymous. Sat Jul 11 2026

Great quality! Works great and install wasnt complicated. Love how they look!. Michele. Richmond Hill, GA. Mon Mar 21 2022

Crisp edges and uncomplicated style features give the Voss collection an ageless, yet fashion-forward, presence. Each silhouette brings a confident Transitional style to the bath.

Matches the Moen set. Sturdy and well made. Has not been installed yet, but looks great.. Posey Macdonald-edwards. La Mesa, CA. Wed Jun 15 2022

Crisp edges and uncomplicated style features give the Voss collection an ageless, yet fashion-forward, presence. Each silhouette brings a confident transitional style to the bath.

Wonderful faucet! It does show watermarks because of it being a lighter metal.. Britt. Strasburg, PA. Sun Sep 13 2026

Weymouth's gracious Victorian details include porcelain inlays with an antiqued decorative script and a refined shepherd's spout. Elegant, Traditional design details and distinctive finishing touches present a sense of uncommon luxury in the Weymouth collection. Distinctive accents include porcelain inlays that feature Euro-influenced decorative script and signature styling elements to make an extravagant statement in your Traditional bath. Coordinated lighting and accessories make an extravagant design statement.

It looks absolutely stunning! Well made, heavy, shower head is ginormous!. Stuart. Dayton, OH. Sun Mar 22 2020

Crisp edges and uncomplicated style features give the Voss collection an ageless, yet fashion-forward, presence. Each silhouette brings a confident transitional style to the bath.

elegant looking and great quality. Fits our new bathroom perfectly.. Echo. Springfield, NJ. Sat Jul 25 2026

Weymouth's gracious Victorian details include porcelain inlays with the antiqued decorative script and a refined shepherd's spout. Elegant, traditional design details and distinctive finishing touches present a sense of uncommon luxury in the Weymouth collection. Distinctive accents include porcelain inlays that feature Euro-influenced decorative script and signature styling elements to make an extravagant statement in your traditional bath. Coordinated lighting and accessories make an extravagant design statement.

Brenda. Beachville, ON. Mon Jul 20 2026

The Flara bath suite beautifully blends timeless classics with contemporary flair. The faucet's bold details, clean lines, and expressive, gestural flared surfaces combine with slim proportions and a tall, elegant stature for a striking appearance. The Flara bath suite includes single-handle and two-handle faucet options, matching tub/shower fixtures, a tub-filler faucet, and a broad selection of matching accessories that provide a cohesive look throughout the bath.

Stunning! These are more of a bass gold, darker than the usually brushed gold but they are beautiful.. Robyn. Santa Clara, UT. Mon Jun 27 2022

This is a shower design for your time. This universal valve system is simpler and offers additional functionality with desired style choices to create an ideal shower environment. We have conducted extensive research to create it, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy the improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. With new 2-series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home.

The tub and shower faucet arrived right on time. They look wonderful!. Elizabeth. Pittsburgh, PA. Thu May 26 2022

Crisp edges and uncomplicated style features give the Voss collection an ageless, yet fashion-forward, presence. Each silhouette brings a confident transitional style to the bath.

Uses considerably more water than previous. Love the look. Had to go to specialized plumbing to get moentrol- there are a couple of these parts one new model, one old, this is the older one. But, dealers prefer this style to the new.. Erika. Summerville, SC. Thu Mar 25 2021

Weymouth's gracious Victorian details include porcelain inlays with antiqued decorative script and a refined shepherd's spout. Elegant, Traditional design details and distinctive finishing touches present a sense of uncommon luxury in the Weymouth collection. Distinctive accents include porcelain inlays that feature Euro-influenced decorative script and signature styling elements to make an extravagant statement in your traditional bath. Coordinated lighting and accessories make an extravagant design statement.

Absolutely gorgeous, perfect water pressure and very high quality. Worth the extra money!. Alicia. Blue Bell, PA. Tue Mar 10 2026

M-core is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create an M-core, and what drives the design is a passion to make the workday more streamlined for plumbers and give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-core's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-core valves, with new 3-series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Love the Flara Line! It looks amazing!. Grissell. Lake Worth, FL. Tue Oct 05 2021

M-Core is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-Core, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-Core's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-Core valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Very pleased! This trim kit is for a new build that I am working on for MY owner’s bathroom! I had ordered two other trim kits from a DIFFERENT company and BOTH sets arrived dented and damaged! When this trim kit arrived from Wayfair it was in PERFECT condition. The pieces were carefully wrapped and packed to protect the finish. This faucet trim kit is substantial, heavy and high quality! I’m thrilled and can’t wait to shower and use this trim kit on a daily basis.. Alison. Hurley, MO. Wed Nov 27 2024

Weymouth's gracious Victorian details include porcelain inlays with an antiqued decorative script and a refined shepherd's spout. Elegant, Traditional design details and distinctive finishing touches present a sense of uncommon luxury in the Weymouth collection. Distinctive accents include porcelain inlays that feature Euro-influenced decorative script and signature styling elements to make an extravagant statement in your Traditional bath. Coordinated lighting and accessories make an extravagant design statement.

It looks absolutely stunning! Well made, heavy, shower head is ginormous!. Stuart. Dayton, OH. Sun Mar 22 2020

M-CORE is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Not installed yet but looks beautiful. M. Pittsburgh, PA. Fri Apr 15 2022

M-CORE is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

I am a big fan of Moen fixtures and these are perfect for the shower ❤️. Liz. Niagara-on-the-lake. Thu Nov 30 2023

M-CORE is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

i like my shower kit very much, we did not put it in yet. we will be puttingit it in this week.. Anonymous. US. Thu Apr 21 2022

Crisp edges and uncomplicated style features give the Voss collection an ageless, yet fashion–forward, presence. Each silhouette brings a confident transitional style to the bath.

Love this trim. I have been using it for 7 months and it works great.. Shark. Bonita Springs, FL. Sat Feb 06 2021

M-Core is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-Core, and what drives the design is a passion to make the workday more streamlined for plumbers, and give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-Core valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Spiraltime. San Diego. Fri Mar 20 2026

M-CORE is shower design on your time. This universal valve system is simpler and faster to install, and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with 4-Series trim, have thermostatic temperature control functionality which will allow the end user to preset the perfect water temperature, and never have to worry about the temperature of the water ever again. 4-Series reacts to temperature changes and will continuously make slight adjustments to ensure the water maintains perfect temperature. 4-Series also provides volume control functionality that allows the end user to adjust the flow volume of water, without impacting water temperature.

Purchased the oil rubbed bronze version. It looks great and works well.. Doug. Gold Canyon Az. Mon Mar 17 2025

Crisp edges and uncomplicated style features give the Voss collection an ageless, yet fashion-forward, presence. Each silhouette brings a confident transitional style to the bath.

Solid piece. Shows beautifully.. Wayne. Allen, TX. Sun Oct 12 2025

M-CORE is shower design on your time. This universal valve system is simpler and faster to install, and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with 4-Series trim, have thermostatic temperature control functionality which will allow the end user to preset the perfect water temperature, and never have to worry about the temperature of the water ever again. 4-Series reacts to temperature changes and will continuously make slight adjustments to ensure the water maintains perfect temperature. 4-Series also provides volume control functionality that allows the end user to adjust the flow volume of water, without impacting water temperature.

Excellent! Thanks. Anonymous. Tue Jul 07 2026

M-core is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create m-core, and what drives the design is a passion to make the workday more streamlined for plumbers, and give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy m-core's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, m-core valves, with new 3-series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Love the way it accent my new shower. Rosy. San Antonio, TX. Mon Mar 09 2026

M-CORE is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and giving more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

What a transformation. I loved the way my remodel came together! The Moen gold Weymouth is high quality, and the shower is amazing. Cynthia. Lyme, CT. Thu Aug 06 2026

The Flara bath suite beautifully blends timeless classics with contemporary flair. The faucet's bold details, clean lines, and expressive, gestural flared surfaces combine with slim proportions and a tall, elegant stature for a striking appearance. The Flara Bath suite includes single-handle and two-handle faucet options, matching tub/shower fixtures, a tub-filler faucet, and a broad selection of matching accessories that provide a cohesive look throughout the bath.

Love it… still going after a few years. Cristina. San Antonio, TX. Fri Jun 26 2026

M-CORE is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Ian. Wed Dec 31 2025

This is shower design on your time. This universal valve system is simpler and faster to install, and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy, improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, valves, with 4-Series trim, have thermostatic temperature control functionality which will allow the end user to preset the perfect water temperature, and never have to worry about the temperature of the water ever again. 4-Series reacts to temperature changes and will continuously make slight adjustments to ensure the water maintains perfect temperature. 4-Series also provides volume control functionality that allows the end user to adjust the flow volume of water, without impacting water temperature.

Beautiful and operationally perfect!. Juliana. Melrose, MA. Fri May 01 2026

Weymouth's gracious Victorian details include porcelain inlays with the antiqued decorative script and a refined shepherd's spout. Elegant, traditional design details and distinctive finishing touches present a sense of uncommon luxury in the Weymouth collection. Distinctive accents include porcelain inlays that feature Euro-influenced decorative script and signature styling elements to make an extravagant statement in your traditional bath. Coordinated lighting and accessories make an extravagant design statement.

I wasn't sure about this style of faucet but everything else was sold out so I had to choose this one. Wayfair however didn't have it in stock so I had to cancel my order and bought it elsewhere. But in the end, I got it and installed it in the guest bathroom. It's such a classic look in person and I now really like this set!. Melody. New York, NY. Thu Jun 02 2022

M-CORE is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Gorgeous but I bought from wrong fixture. Leigh. Vancouver, BC. Fri Apr 22 2022

M-CORE is shower design on your time. This universal valve system is simpler and faster to install, and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with 4-Series trim, have thermostatic temperature control functionality which will allow the end user to preset the perfect water temperature, and never have to worry about the temperature of the water ever again. 4-Series reacts to temperature changes and will continuously make slight adjustments to ensure the water maintains perfect temperature. 4-Series also provides volume control functionality that allows the end user to adjust the flow volume of water, without impacting water temperature.

M-CORE is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

M-CORE is shower design on your time. This universal valve system is simpler and faster to install, and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and to give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with 4-Series trim, have thermostatic temperature control functionality which will allow the end user to preset the perfect water temperature, and never have to worry about the temperature of the water ever again. 4-Series reacts to temperature changes and will continuously make slight adjustments to ensure the water maintains perfect temperature. 4-Series also provides volume control functionality that allows the end user to adjust the flow volume of water, without impacting water temperature.