Keep Your Routine –
Save Your Hot Water

ShowerStart TSV allows you to effortlessly save the hot water and energy that’s used while waiting for your shower to become warm. It also lets you know when your shower’s ready.

Purchase ShowerStart TSV



How It Works –
Ending Behavioral Waste

Behavioral waste occurs when bathers use their time comfortably and efficiently while waiting for hot water to reach the shower. Instead of patiently waiting for cold water to exit the showerhead most people leave to do something else. Typical activities include brushing teeth, using the washroom and picking out clothes. Because bathing only begins after the tasks have been completed, countless gallons of hot water are unintentionally wasted at the start of every shower.

Learn more about behavioral waste

Frequently Asked Questions


Great Feeling Showers

ShowerStart TSV’s full flow pass-through while showering means you’ll continue to enjoy the same pressure, comfort and warmth you always do.



Within Reach

The convenient pull cord allows you to add the ShowerStart TSV to any shower – even showers for kids, seniors or persons with disabilities.

Enduring Quality

Uniform Plumbing Code certification means the ShowerStart TSV is designed to exacting standards and will last for years to come.

Uniform Plumbing Code Certificate of listing




Easy Installation

ShowerStart TSV fits between your showerhead and shower arm. Installation takes just a few minutes and in many cases can be done without any tools.

Users guide & installation instructions