---
product_id: 629893540
title: "Evolve ShowerStart Thermostatic Shut-off Valve, Water- and Energy-Saving Valve for Most Bathroom Fixtures, Not Low Flow, Uniform Plumbing Code Certified, 1-Pack"
brand: "showerstart"
price: "₨27888"
currency: LKR
in_stock: true
reviews_count: 8
category: "Shower Start"
url: https://www.desertcart.lk/products/629893540-evolve-showerstart-thermostatic-shut-off-valve-water-and-energy-saving
store_origin: LK
region: Sri Lanka
---

# High-pressure water flow Universal 0.5-inch NPT fit Water & energy saving Evolve ShowerStart Thermostatic Shut-off Valve, Water- and Energy-Saving Valve for Most Bathroom Fixtures, Not Low Flow, Uniform Plumbing Code Certified, 1-Pack

**Brand:** showerstart
**Price:** ₨27888
**Availability:** ✅ In Stock

## Summary

> ♻️ Save water, save money, shower smarter—because luxury shouldn’t cost the planet.

## Quick Answers

- **What is this?** Evolve ShowerStart Thermostatic Shut-off Valve, Water- and Energy-Saving Valve for Most Bathroom Fixtures, Not Low Flow, Uniform Plumbing Code Certified, 1-Pack by showerstart
- **How much does it cost?** ₨27888 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/629893540-evolve-showerstart-thermostatic-shut-off-valve-water-and-energy-saving)

## Best For

- showerstart enthusiasts

## Why This Product

- Trusted showerstart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified Efficiency:** Uniform Plumbing Code & WaterSense compliant for trusted water and energy savings.
- • **Durable & Worry-Free:** Brushed nickel finish with a 3-year warranty—style and reliability that lasts.
- • **Plug & Play Installation:** Fits any standard showerhead with easy 0.5-inch NPT connections—no special tools needed.
- • **Effortless Hot Water Pause:** Auto-pauses flow at 95°F until you’re ready—no wasted water, no wasted energy.
- • **Maintain Your Shower Experience:** Keeps your favorite high-pressure spray without compromising flow or feel.

## Overview

The Evolve ShowerStart Thermostatic Shut-off Valve is a smart, certified water-saving device that automatically pauses hot water flow once it reaches 95°F, reducing waste without sacrificing your shower’s pressure or comfort. Designed for universal compatibility with standard 0.5-inch NPT shower fixtures, it’s easy to install and built to last with a stylish brushed nickel finish and a 3-year warranty. Perfect for eco-conscious professionals who want to cut utility bills while maintaining a premium shower experience.

## Description

Hot Water Standby and High-Pressure Sprays! Tired of waiting for the hot water to be ready? Now it waits for you and adds convenience and freedom to your get-ready routine. Brush your teeth, use your toilet, make your bed, or pick an outfit without wasting hot water while you're away. When you’re ready to step in and begin showering, simply pull the cord to resume the high-pressure spray and enjoy. Enjoy getting luxuriously clean while getting lower utility bills. Our ShowerStart technology helps you save energy by cleverly and conveniently saving the hot water when it arrives. The Thermostatic Shower Valve (or TSV) triggers and stops hot water from running on and on by auto-pausing the flow when the temperature is just right. Enjoy more, use less. Save water and energy used before showering begins. You never have to keep checking on the temperature while waiting. Simply step in when ready and pull on the foot-long lanyard to start your regular flow. Our energy-saving valve works with standard fixtures so you don't have to buy any special adaptors or fittings. Its .5-inch NPT fittings make for easy connection to any standard head fixture or extension. The Evolve Thermostatic Shower Valve meets or exceeds standards set by WaterSense and the Uniform Plumbing Code. They are durable, stylish energy savers that don't compromise on your showering experience.

Review: Works great, easy to self install - This works as advertised. Water gets hot then the flow drops to a trickle - water is hot when you actually get in the shower. This is a water and money saver... and reduces damage from turning you bathroom into a sauna.
Review: Like the concept but... - I originally got this water saver valve thru ComEd but they don't sell them anymore. The purpose of this is to run the shower to get the hot water going and then the water saver valve shuts it down until you pull the cord to get the water running again. However, after constant use, the spring in the handle doesn't pop back to cut off the flow of hot water and the shower just keeps running. Hence I was looking for a replacement. I was very happy when I found an exact replacement on desertcart.

## Features

- ENJOY MORE, USE LESS: With our ShowerStart Thermostatic Valve you'll enjoy a great feeling high-pressure water flow for bathing and enjoy utility savings with no sacrifices or behavior changes required.
- HOT WATER STANDBY: Some hot water is always wasted while you're waiting for the temperature to get right especially if your routine takes you away from the faucet. Our bathroom fixture auto-pauses the flow when hot water arrives, waiting for you to get in and pull the cord to resume the hot water flow. Save water and energy used before showering even begins.
- NOT LOW FLOW: Keep the flow you love and the shower you love! Our automatic control valve doesn't change the running water's feel or flow. It simply reduces the flow of water automatically to a trickle, once 95 degrees, until you're ready to step into the shower.
- UNIVERSAL FIT: Our water saving valve fits any bathroom showerhead that you already have installed at home. The .5-inch NPT fittings easily connect to any standard showerhead and shower arm.
- QUALITY BATHROOM ACCESSORY: Our bathroom accessory is compliant with the Uniform Plumbing Code. This water-saving bathroom must-have also comes with a 3-year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2JK63PF |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #133,009 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #55 in Shower Flow Control Valves |
| Brand | ShowerStart |
| Color | Brushed Nickel |
| Customer Reviews | 3.8 3.8 out of 5 stars (310) |
| Date First Available | May 12, 2024 |
| Exterior Finish | Nickel |
| Included Components | Thermostatic Valve Shower Accessory |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Weight | 7.4 ounces |
| Item dimensions L x W x H | 3.25 x 3.25 x 3 inches |
| Item model number | SS-1002BN-SB |
| Manufacturer | AM Conservation Group |
| Material | Metal |
| Maximum Operating Pressure | 30 Pound per Square Inch |
| Number Of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | NPT |
| Product Dimensions | 3.25 x 3.25 x 3 inches |
| Specification Met | UPC, WaterSense |
| UPC | 854866001943 |

## Product Details

- **Brand:** ShowerStart
- **Exterior Finish:** Nickel
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 3.25 x 3.25 x 3 inches
- **Material:** Metal
- **Maximum Operating Pressure:** 30 Pound per Square Inch
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.5 Inches
- **Outlet Connection Type:** NPT

## Images

![Evolve ShowerStart Thermostatic Shut-off Valve, Water- and Energy-Saving Valve for Most Bathroom Fixtures, Not Low Flow, Uniform Plumbing Code Certified, 1-Pack - Image 1](https://m.media-amazon.com/images/I/614U-So65-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, easy to self install
*by D***E on January 27, 2025*

This works as advertised. Water gets hot then the flow drops to a trickle - water is hot when you actually get in the shower. This is a water and money saver... and reduces damage from turning you bathroom into a sauna.

### ⭐⭐⭐⭐⭐ Like the concept but...
*by E***S on October 22, 2020*

I originally got this water saver valve thru ComEd but they don't sell them anymore. The purpose of this is to run the shower to get the hot water going and then the water saver valve shuts it down until you pull the cord to get the water running again. However, after constant use, the spring in the handle doesn't pop back to cut off the flow of hot water and the shower just keeps running. Hence I was looking for a replacement. I was very happy when I found an exact replacement on Amazon.

### ⭐ Just feels very thin, cheap and breakable.
*by V***I on November 30, 2025*

Not too expensive but it does seem kind of cheap. I only say this because it’s thin plastic components seems to me like it would break easily over time. Not sure about installation or functionality since we returned it. Just feels very thin, cheap and breakable. (Sorry I returned it without taking a photo to post).

## Frequently Bought Together

- Evolve SS-1002BN-SB ShowerStart Thermostatic Shower Valve Brushed Nickel, Conveniently Eliminates Warm-Up Waste for Existing Showerhead
- Shower Head Shut Off Valve 304 Stainless Steel Mini Ball Valve(1/2" Female X Male) NPT Thread Water Flow Control Valve Regulator
- GOVALVE Shower Flow Control Valve - 1/2" NPT Thread Stainless Steel 304 Shut Off Mini Ball Valve, Female x Male Shower Head Water Valve

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-09*