Timer on Gas Water heater
17 years ago
Featured Answer
Sort by:Oldest
Comments (15)
- 17 years ago
- 17 years ago
Related Discussions
gas water heater timer
Comments (1)Besides being SPAM, it looks like they are looking to take orders to make meaning its not available yet. Not having UL, CSA or any other listing, use it and if a problem arises, your insurance co may leave you hanging....See MoreWater Heater Timers
Comments (8)You will save, but how much? Try this: with heater on a fully up to temperature until it clicks off, measure the temperature at the closest hot water tap after it runs long enough to get hot. Let it heat up fully again, shut it off, wait 10 hours, and measure the temperature at the tap again. I'm going to guess about 10 degrees lower. The energy lost, in kilowatt-hours, is E = dropT(f) * Gallons * 8 / 3412 where dropT(f) is the difference in water temperature in degrees F, and Gallons is the capacity of the water heater. "8" is the number of pounds per gallon for water. Dividing by 3412 converts from BTU to kwhr. Multiply by (30 days * 24 hrs /10 hrs) to find kwhr per month, and see how that would affect your bill. If the drop in temperature is a lot (say 30 degrees), you should repeat the test with less time -- problem being that the tank loses heat slower as it cools, which makes the error in the simple calculation get worse. I can provide an exponential equation that is accurate if you are interested, but you'd need to know the ambient temperature. Anyway, that gives you the rate of heat loss from the tank when it is close to hot. That is approximately the amount you could save by turning off the heat totally while gone for months vs. just leaving in on, and represents an upper limit on how much you could save. In your case, you are going to have to heat that water again after only a few hours, and the tank will stay pretty hot, so you will not save as much. Come back with the test results, including the ambient temperature around the tank, and we can estimate that pretty well....See MoreDo I go tankless water heater or wait for 75-gal gas heater?
Comments (7)We don't have much info to go on. We don't know what your needs are, what your wants are or what your budget is. All we really know is that you want gas in the event that the electricity is out. A tankless requires a small amount of electricity to operate - it would not operate if the power was out. A generator would solve that problem and provide power for other things as well. I don't completely agree with Dan, you can size a tankless to run more than one thing at a time. I sized mine so that in the coldest part of the year I could run the shower and the bathroom faucet - in the summer I can run about twice that amount. It works fine in my house, but if I had a larger family I'd go with a larger unit. There are also 50 gal Hybrid units - They store the water but have high BTU input and very high efficiency. They can produce a certain amount of continuous hot water as well. These meet the 30% tax credit requirements and vent with PVC pipe - making them cheap to install where long vent runs are needed. I have included an example - I'm not endorsing a particular brand. Note that these would not run without a small amount of electrical power. Here is a link that might be useful: State Hybrid...See MoreNeed Timer for Gas Water Heater w/Grundfos Circulating Pump?
Comments (2)If you need instant hot water all the tie no timer is required. The timer is used on the circulating pump when you know instant hot water will not be required. It save energy and money by not putting hot water into the line to cool off when it will not be used....See More- 17 years ago
- 17 years ago
- 17 years ago
- 17 years ago
- 17 years ago
- 17 years ago
- 17 years ago
- 16 years ago
- 16 years ago
- 16 years ago
- 15 years ago
- 11 years ago
Related Stories
GREAT HOME PROJECTSHow to Switch to a Tankless Water Heater
New project for a new year: Swap your conventional heater for an energy-saving model — and don’t be fooled by misinformation
Full StoryGREAT HOME PROJECTSHow to Add a Solar Water Heater
Lower energy bills without a major renovation by putting the sun to work heating your home’s water
Full StorySAVING WATER11 Ways to Save Water at Home
Whether you live in a drought-stricken area or just want to help preserve a precious resource, here are things you can do to use less water
Full StoryHEALTHY HOMEHow to Choose a Home Water Filtering System
Learn which water purification method is best for your house, from pitchers to whole-house setups
Full StoryGREEN BUILDINGWater Sense for Big Savings
Keep dollars in your pocket and preserve a precious resource with these easy DIY strategies
Full StoryGREEN DECORATINGEasy Green: Big and Small Ways to Be More Water-Wise at Home
These 20 tips can help us all make the best use of a precious resource. How do you save water in summer?
Full StoryGARDENING GUIDESEssential Watering Tips for Your Edible Garden
To give your edible plants just what they need, check out these guidelines for how, when and how much to water
Full StorySAVING WATERXeriscape Gardens: How to Get a Beautiful Landscape With Less Water
Conserve water and make gardening much easier with the xeriscape approach’s 7 principles
Full StoryDISASTER PREP & RECOVERYRemodeling After Water Damage: Tips From a Homeowner Who Did It
Learn the crucial steps and coping mechanisms that can help when flooding strikes your home
Full StoryHOUSEKEEPING5 Steps to Improve Your Heating System Now
Increase your heater's efficiency and safety for lower energy bills and greater peace of mind this winter
Full StorySponsored
dadgardens