use low-flow showerheads
initial requirements:
- Existing standard showerhead can be removed
materials needed:
- Shower flow controls for each shower include a completely new energy-conserving showerhead. Right behind heating and cooling, heating water is the third largest energy user in the home. Newly designed low- flow showerheads reduce water use by 50% or more while providing a forceful spray of water. These showerheads reduce water consumption from six gallons per minute down to one to three gallons per minute. A flow restrictor, while less expensive is not recommended because, while it may reduce the forcefulness of the spray, it will not provide a satisfactory shower. When replacing older showerheads, it is best to remove them and take them to the hardware store to ensure the new product you buy will fit.
- Teflon tape—wrap this tape around the threads of the shower pipe to prevent leakage.
CenterPoint Energy offers FREE low-flow showerheads. Click here for more information.
tools needed:
- Adjustable wrench
- Pipe wrench may be necessary
required skills: Minor plumbing (using an adjustable wrench)
annual energy savings: up to 30% of hot water costs
average time required: ¼ to 1 hour/showerhead
project steps:
- Remove the existing showerhead with an adjustable wrench.
- Take the showerhead to the hardware store or building supply and purchase an appropriate shower flow control.
- Wrap teflon tape around the threads of the shower pipe. Start at the end of the pipe and wrap clockwise one or two layers thick.
- Tighten the new energy-conserving showerhead onto the taped pipe threads using the adjustable wrench.
OTHER CONDITIONS
If the old showerhead is locked on because of corroded pipes, you should reassess the job carefully before proceeding. Do not use brute force and damage the house’s plumbing because the job can then become expensive, and may leave your household without water until repairs are made. Of course, if the corrosion is severe, the flow may already be restricted.
