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*UPDATE* Saving Money On Hot Water

>12 September 2009 1,499 views

hot-water

*HERE IS MY UPDATE:

For the past two months we have kept the hot water heater turned off all day long, all except for 2 hours in the morning for showers and dishes.

I wish I could tell you this has saved us some money, but in all honesty we didn’t see any difference in our power bill.

So, unfortunately, this ended up not being a frugal tip at all! I think if we lower the temperature on the water heater, that would most likely make a difference in our bill. I’ll have to follow up on that theory as well!

Maybe it was just us though… has anyone else tried this and found it to save you any money?

For those of us who are still heating our water with a standard water heater, here’s a great tip that comes straight from some little old ladies who know just what it’s like living on a tight, fixed income.

To save money on your water heating expenses, plan all of your hot water usage at one time during the day. Whether morning or night, do all of your hot showers, dish washing, and laundry as closely together as possible. Once your hot water chores are finished for the day, turn the hot water heater off at the breaker box.

Do this consistently for a month and you ought to see a significant reduction in your power bill.

When I heard this idea I instantly thought it genius. Why in the world would I want to pay to keep that whole water tank hot all day long when I only need it several times a day?!

The trick is going to be planning. My husband likes a hot shower first thing in the morning. So either I’ll have to leave the hot water heater on all night, or get up 30 min. before he does to turn the heater back on for him. Hmmmm….

I’m anxious to give this one a try! I’ll have to update with the savings in a month or two!

14 Comments »

  • sandra said:

    I started washing all (unless really really dirty or germy) clothes in cold water a little over a year ago, I didnt have to wait but one gas bill to see the BIG difference it made for us. ( I have a gas hot water heater)

  • Andrea said:

    I have a tankless hot water heater (which means the furnace turns on and off all day long to keep the system ready for hot water usage). Yeah…last year when heating oil was over $4/gal, I decided to do basically the same thing. I turn off the furnace (I have a switch at the top of the stairs). Water stays warm for about 4 hours. I turn it on to do the kids’ baths, dishes and showers and try hard to coordinate these things Even though the oil is half the price this summer, I am doing the same thing. Of course, this doesn’t work in the winter but I figure every gallon saved is an extra couple of dollars I am not spending–and I am doing something good for the environment at the same time…it’s a win-win!!

    Good tip for those with water heaters!

  • Michelle H. said:

    Great idea! You can also buy timers to have it come on at a certain time.

  • lizzykristine @ Uplifted Eyes said:

    When I lived in Ireland, I noticed that all the water heaters were on timers. You get yourself on a routine, and then set the timer accordingly. It would come on half an hour before your morning shower, a few minutes to wash dishes at each meal, and a little bit to wash your face or shower at night. SOOO clever. (Why don’t we do that over here in the USA?!)

  • Paul said:

    A tip for saving water in general:

    Put a 20oz bottle, filled with sand, in the water tank of your toilet. You’ll save water and money with every flush. ;)

  • LisaAlso said:

    Along the lines of lizzykristine, when I lived in Singapore, all the tiny water heaters (one 5-10 gallons one in each spot) had a wall switch that could be turned off. It only took about 15 minutes to heat, so I got the children trained to turn it on as soon as they got up in the morning. By the time the used the bathroom, picked out clothes, etc, it was ready. Then the switch was turned off before they went to school and stayed of until the next morning.

    I wish houses were built with a similar system here. I have even looked for the switchable outlets like we had over there to no avail. It was perfect for those outlets that got infrequent (or no) use.

  • Rose said:

    I have been following your site for a while now. Really enjoy it. Love when you visit your frugal friend and learn from her. I wanted to introduce you to a very interesting lady. Her name is Jackie Clay and she and her family live in the wilderness in Minnesota. Her site is part of Backwoods Home website. She lives off the grid. Cans almost everything, including milk, cheese, and butter. She uses generators to provide her power to write her monthly column on her computer. She has several animals and shares so much information. I’m sure she would be an inspiration to you on so many levels. She loves her chickens and has great stories about how to care for them. I subscribed to the Backwoods Home magazine, but also check the site a couple times a week to see what she has been doing. It’s BackwoodsHome.com, then click on the Ask Jackie part. Hope you have a chance to look at what she has to offer. There are other great authors too. I really enjoy your site and love the renovations to your home. Great job! Rose

  • Aubry said:

    You know I used to work for a water heater and furnace company. The main problem with turning off an American water heater is that it takes more electricity or gas to heat the tank than it takes to keep it warm once heated. This is true for American tanks because we have 40 50 and 100 gallon tanks. If we were like everyone else who have smaller tanks it would be different. The tankless water heaters are where the savings are. When you finally have to replace your heater, switch over. It’s a little more expensive in the beginning, but the savings are remarkable over time.

  • JasonH said:

    I bought a timer for our water heater and installed it at the beginning of this month. I have the heater turned off from 10am to 1pm and from 11pm to 5am. Surprisingly enough, the water is still quite hot. I used a tester to see if the power is off to the heater and it is. Maybe the extra insulation around the heater is keeping it warm. I dunno.

    I have seen whole house tank-less electric heaters beginning to appear in stores and they were about $700 dollars. That’s the direction I would like to go eventually.

  • Kendra at New Life On A Homestead (author) said:

    Jason,

    I’m curious to know if you have seen any savings on your bill? Our water stayed hot all day too, as long as we didn’t use it up. But we still didn’t see any savings.

  • JasonH said:

    I might be able to tell you when we get September’s bill in October, but so far Sept. has been cooler than average plus our rates went up in January so its going to be hard to tell. I doubt that its too significant, but I figure every dollar helps.

    BTW, congrats on your baby. We have a 3 week old daughter (she has 3 older brothers).

  • Kendra at New Life On A Homestead (author) said:

    Jason,

    Thank you! Congrats to you and your wife as well!! Don’t spoil that Daddy’s little girl too much! :)

  • Heather H. said:

    We save $50 dollars a month by using a thermal cover for our water heater. Its silver thermal insulation, we double wrapped the water heater with it (gas water heater) and have consistently saved $46-$51 dollars every month for the last 11 months.

  • erica said:

    We have our elect water heater on a timer system and it does save us money. My husband is an engineer and we were actually able to meter the electric to just the water heater for several months. In a nutshell, it cost us about 45 cents a day to run it 24/7. and about 27 cents a day to run it for 4 hours every day (2 hr in the morning and 2hr in the afternoon).

    If you don’t want to go to the trouble of turning on and off everyday, at least turn it off when you are gone on vacation for more than a day.

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