#DIVERTER TUB SPOUT HOW TO#
#DIVERTER TUB SPOUT FULL#

Then turn on the shower and let the pipes drain out. If you can’t find the valve that turns off the shower, turn off the water to the entire house (should be in basement or outside). Important note: Be sure to turn off the water before you begin.

#DIVERTER TUB SPOUT HOW TO#

How to Replace or Install Valves by Faucet Type Steps to Replace/ Install Faucet by Type.Here’s a look at a variety of solutions for your troublesome faucet or valve. Replacing or repairing a faucet isn’t difficult, but the process will vary based on your plumbing and the nature of the issue. In many cases, faucet problems stem from one of these components.

Please contact if you are interested in taking on this proposal or other research related to bath and shower diverters.Your faucet uses a system of valves and handles to control the temperature and flow of water in your bathtub or shower. EPA drafted a research proposal, provided below, in hopes of encouraging this research and resolving the outstanding questions related this product category. Since the issuance of the NOI, WaterSense has determined that research is necessary to further understand the different technologies available and the extent of bath and shower diverter leaks within the existing marketplace.

Bath and Shower Diverter NOI Public Comments (PDF) (as of July 2017) (18 pp, 408 KB, About PDF).

Bath and Shower Diverter NOI Public Meeting Presentation (PDF) (44 pp, 2.5 MB, About PDF).

Please send any comments or suggestions to Bath and Shower Diverter NOI Public Meeting Summary (PDF) (11 pp, 316 KB, About PDF)

WaterSense will continue to accept written comments and data related to the NOI to label bath and shower diverters.

A summary of the meeting and compiled comments received on the NOI to date are provided below. On February 8, 2017, EPA hosted a teleconference and webinar with stakeholders to discuss the NOI. Bath and Shower Diverter NOI (PDF) (12 pp, 489 K, About PDF).Replacing a leaking diverter with a more efficient model could result in considerable water and energy savings. The goal is to help increase water efficiency in the residential and commercial sectors, recognize the most efficient technology available, and eliminate unnecessary leaks and water waste. In December 2016, EPA issued a Notice of Intent (NOI) to develop a specification for bath and shower diverters. However, WaterSense has identified viable and readily available bath and shower diverter models that can eliminate leaks altogether. In recent years, the California Energy Commission has led the charge in adopting efficiency requirements for bath and shower diverters that aim to significantly reduce leak rates over the current national standard.

In some cases, the studies identified leaks of up to 3.0 gpm, which is more than the flow rate from a typical showerhead. Field studies have shown bath and shower diverter leak rates averaging three to eight times the leak rate allowed by the current standard. Many older bath and shower diverters installed in homes across the United States have much higher leak rates, resulting in considerable water waste with every shower.

#DIVERTER TUB SPOUT FULL#

This is equivalent to a half gallon and a full gallon of water, respectively, wasted over the course of a typical shower. In fact, the current national plumbing standard sets an allowable leak rate of 0.1 gallons per minute (gpm) for a bath and shower diverter prior to life cycle testing (i.e., when new) and 0.2 gpm after life cycle testing (i.e., at the end of the product’s life). Many bath and shower diverters currently installed leak a small amount of water from the tub spout while they are engaged and the water is being diverted to the showerhead.

Diverter tub spout