Tips for conserving hot water
Water heaters are the second largest energy users in most homes — only space heating
systems use more. As a result, water heating may represent a large portion of your
utility bill. Here are some tips to save energy and money used for water heating:
- Lower the upper and lower water heater thermostats to 120 degrees Fahrenheit. This
simple action can save you money all year long and reduce the risk of burns from
tap water.
- Wrap your water pipes with insulation. Closed-cell flexible foam tubes and fiberglass
batts are available at most hardware and home improvement stores.
- Turn off the electricity to the water heater at the main fuse box if you will be
gone for three days or more.
- Install low flow showerheads and faucet aerators. Both are available from local
hardware and home improvement centers.
- Fix leaky faucets and showerheads promptly. Hot water leaks consume energy, so make
these repairs a priority.
- Take quick showers instead of baths. Turn off the water while shaving, brushing
teeth, etc.
- Do household cleaning with cold water, if possible.
- When washing dishes in the sink, fill the sink and plug it with a stopper instead
of letting the water run constantly.
- Make sure the dishwasher is full before you turn it on. It uses the same amount
of water whether it has a full load of dishes or just a few items.
- Whenever possible, wash only full laundry loads. If your clothes washer has a water
level selector, use the lowest practical level.
- Use cool water when washing clothes. Cold-water detergents can be used for much,
if not all, of your laundry. If you must wash clothes in warm or hot water, rinse
them in cold water.
- Use the pre-soak cycle for heavily soiled loads to avoid two washings.
- If youre shopping for a new clothes washer or dishwasher, consider ENERGY
STAR® qualifying energy efficient models. They use 10-50% less energy and water
than standard models.