How Practical Are Tankless Water Heaters

Posted by on Jan 28, 2014 in Tankless Water Heater Repair Columbus Ohio, Water Heater Repair Columbus Ohio | 0 comments

There is a great deal of discuss the pros and cons of tankless water heaters verses storage tank water heaters. Water Heater Repair Columbus Ohio is going to start a discussion on tankless heaters today, explaining a few of the claims and going over the truths. They have advantages and disadvantages over traditional water heaters and it may just depend upon what ones specific usage demands are that will figure out which type of the proper one for ones home.Water Heater Repair Columbus Ohio

The fundamental theory of utilizing a tankless water heater is among being energy efficient. Water is heated up as it is utilized, and not saved in the large tank of a conventional water heater, continuously heated so it is prepared whenever it is to be made use of. Likewise, given that they can hold on the wall and take up practically no space at all, they are really useful.

Electrical Usage

Considering that tankless water heaters do require 240 volts of electricity and as much as 160 amps to set up, one may have to have ones electrical box updated to accommodate the power need of the system. For example, and not to get overly technical right here, a conventional tank water heater has around a 4500 watt heating element, verses four, 7000 watt elements of a whole-house tankless one.

As for efficiency, According to the Partnership for Advancing Technology in Housing (PATH), and supported by Housing and Urban Development (HUD), “further testing is needed to determine if electric tankless water heaters will match the efficiency of tank-type heaters.”

Correct Sizing

Tankless systems are sized by the flow rate determined in gallons per minute (GPM). One will have to figure out when and what ones highest need of hot water is to correctly identify the best size system to purchase.

Here is the formula for figuring this out from Keltec Inc:

Flow rate (GPM)
Temperature rise ( T ºF)

Water Heater Repair Columbus OH

To determine the size and kilowatt rating you need, apply this formula:
“The result of this formula is the maximum kW needed to accomplish your project requirements for on-demand heated water. Other media will vary slightly. This formula is a nearly universal method of calculation for energy input to yield temperature at required water flow.”

Water Quality on the Tankless System

The quality of the water one has in ones house should be examined as well in order to get the most out of a tankless water heater. If ones water is high in mineral content, like calcium, they will develop on the coils gradually and decrease the life expectancy of the device. If the water hardness at ones house is above 11 grains per gallon, a water softener would be suggested. Makers do have de-liming directions and normally have a caution light on the device to recognize when this must be performed. Nevertheless, remember what the manufacturers guarantee covers. If it is just against maker’s defect, this will not cover any repairs needed due to ones water quality. In ideal conditions, a tankless system will last much longer than a conventional water heater, which can help validate the greater initial product cost and installation expenses, but one will should be mindful of keeping it running appropriately to make back ones financial investment.

Service and Repair Costs

These costs are generally greater for a tankless system than a traditional water heater, just to have a heads up. Lots of people normally do not have their traditional water heater services too regularly (unfortunately) however it is suggested to have a tankless system expertly serviced as soon as a year.

Instantaneous Hot Water

This ought to not be that big of a deal, but though producers do promote instant hot water. Certainly one understood that it takes a minute for the hot water being heated immediately to go through ones hot water pipe to the faucet or shower. Though, if one is simply using the faucet a little the tankless heater’s burner could not fire up if the faucet is not opened up more. For example, a flow rate of one-half gallons to 2 gallons per minute is needed for electric tankless heaters to heat water.

Depending on the amount of hot water one needs at the very same time, more than one unit will require to be set up. This is easy to do, however certainly increases the equipment costs while doing so.

Devices and Set Up Costs

A typical price range for tankless heaters is around $800 to $1200. A typical storage tank water heater it is around $300 to $500. Set up expenses are about $1200 and $300 respectively then too. One will, again, most likely require an electrical upgrade, as well as a different gas pipe setup (if utilizing a gas tankless heater), and a brand-new ventilation system. A benefit of replacing ones water heater with a system much like the existing one is many of these upgrades will not be needed – they are already in place.

Benefits of Going Tankless

No stored water, which in itself has several advantages. Initially, if there was to be a leak with a tank heater, there could possibly be water damage to ones house. Likewise, one should flush the tank a minimum of when a year to keep mineral build up reduced, however there is the capacity for foul-smelling water smells, bad tasting water, and the development of legionella bacteria in the tank if it is not at a sufficient temperature. Traditional water heaters take up much even more space as well.


Here is what Consumer Reports has found: “Gas tankless water heaters, which use high-powered burners to quickly heat water as it runs through a heat exchanger, were 22 percent more energy efficient on average than the gas-fired storage-tank models in our tests. That translates into a savings of around $70 to $80 per year, based on 2008 national energy costs. But because they cost much more than storage water heaters, it can take up to 22 years to break even longer than the 20-year life of many models. Moreover, our online poll of 1,200 readers revealed wide variations in installation costs, energy savings, and satisfaction.”

The Center for Energy and Environment says that “A 37% savings of water heating energy per household was found for replacing a typical natural draft storage water heater with a tankless one. However, this savings was not enough to offset the high incremental cost resulting in paybacks from 20 to 40 years.”

Finally, the National Rural Electric Cooperative Association concludes that “Tankless water heaters generally aren’t as energy efficient as well-kept tank water heaters. Insulation, temperature setback, timers, and heat traps can all lower energy costs with tank water heaters.”

One indicate is that yes, tankless systems will use less gas than a standard gas water heater which does have its ecological advantages. Nonetheless, a lot of electrical energy is made use of, for electricity takes longer to heat water than gas. And, a lot of electrical power is produced from burning fossil fuels.


Similar to any kind of innovation, the field of water heating is ever evolving. Efficiency advances are increasing with conventional gas and specifically electric storage type water heaters. There are various advantages with tankless and conventional heaters that one will should consider. Do not hesitate to let Water Heater Repair Columbus Ohio know of any concerns you might have in the decision process.

Check out our Columbus Winter Water Heater Precautions post too!

Possible Disadvantages of Columbus OH Solar Water Heating

Posted by on Jan 11, 2014 in Alternative Water Heating, Water Heater Repair Columbus Ohio | 0 comments

When a solar water heater is mentioned, some individuals may imagine a hot water tank or pool heating system, but it is really a means to warm a house successfully and easily making use of water and solar energy. As we all understand, the increasing cost of home heating by standard techniques has many looking for alternative methods to keep their homes relaxing during the winter months. Solar power is simply one of numerous alternative energies that is being looked at by today’s cost conscience homeowner that Water Heater Repair Columbus Ohio desires to go over today.  The ideas here are for heating a home and is the first of a series of posts we will have on using solar for home heating as well as water heating.

Using Solar Hot Water for Heating Your Columbus HomeColumbus OH  Water Heater Repair

Solar water heaters can work in combination with a hydronic house heating system. The fundamentals are water is warmed by a boiler is run through a series of pipes and valves beneath the floor of a house. Taking complete advantage of glowing heat, this system can keep a home warmer than an air-forced system and around 40 % in energy expenses can be conserved if it is run with gas or electric. If you pick to operate your boiler making use of solar power, operating expenses could really well be no.

The concept of have a water heater system that does not cost anything to run sound unbelievable but let us initially have a look at a few of the downsides to make sure it will be a good suitable for your house. Columbus OH  Water Heater Repair wants you to be knowledgeable about both the advantages and disadvantages prior to deciding.

Downsides of Solar Water Heating

Among the major drawbacks of solar water heating is the preliminary installment expenses. Relying on the size of the house, a number of solar collection panels will have to be installed which can get expensive, though the overall costs of panels has dropped considerably over the past several years. However with a lifespan of around 20 years, solar panels more than spend for themselves in energy cost savings. In reality, they can pay for themselves in as little as three years. So one should ask if the initial investment will worth the future energy saving expenses. For example, if one isn’t going to be residing in ones current home for lots of years, it may not be worth the financial investment, unless by having the system will include to the value of the home in a sale.

An additional issue is the setup of a hydronic system. If one currently has actually one set up in the house updating to a solar system will not be tough. If one is not set up presently, it would best be saved up until a remodel or addition to the home is planned for the sub floor of the house will have to be altered.

The City of Palo Alto has a nice chart of the advantages and disadvantages here.

Since the sun doesn’t shine daily, solar power, which counts on this sun obviously, can be unforeseeable. Granted, your solar water heater will be able to store energy to be made use of on cloudy days but you may still have to operate a backup furnace from time to time. The technology for solar energy storage is still be worked on so homeowners can cheaply save the energy produced.

Some mention solar power’s inefficiency as a dis advantage too, but it might just be a trade off:

“Solar inefficiency is an interesting argument, as efficiency is relative. One could ask “inefficient compared to what?” And “What determines efficiency?” Solar panels currently only have a radiation efficiency of up to 22%, however they don’t create the carbon by-product that coal produces and doesn’t require constant extraction, refinement, and transportation – all of which surely carry weight on efficiency scales.Since the sun doesn’t shine daily, solar energy, which counts on this sun obviously, can be unpredictable. Granted, your solar water heater will be able to save energy to be made use of on cloudy days however you could still need to run a backup heater from time to time. The technology of solar energy storage is still be worked on so homeowners can cheaply save the energy produced.”  (read more…)

Keep in mind that these disadvantages must not prevent one from seeking a solar power source to heat the home however are indicated just to help in making a smart decision. Heating a home with solar energy is a wonderful method to conserve a lot of money and Earth’s natural deposits.

Water Heater Repair Columbus OH will be adding an article on the advantages of solar water heating soon!

Save Money on Your Columbus OH Hot Water Bill

Posted by on Jan 4, 2014 in Plumbing Repair Columbus Ohio, Water Heater Repair Columbus Ohio | 0 comments

This time of year throughout the winter heating period, most people are mindful of trying to save cash on heating the house. This makes it a great time for being reliable with ones water heating too, particularly given that it generally accounts for around 18 percent of the average utility expense each month.

Water Heater Repair Columbus Ohio’s 4 Ways to Save Hot Water Expenses

The 4 basic ways to lower ones water heating expenses in your home are relatively simple: do not use as much hot water, turn down the thermostat temperature setting on the water heater, include insulation to the hot water tank and pipes, and replace an older device with an energy reliable one, those with the ENERGY STAR® label. Let’s appearance at these in some more information now.

Using Less Hot WaterWater Heater Repair Columbus Ohio

This may appear overwhelming however most of the means in which to do so are not that difficult or expensive to do. For example, by replacing faucets and showerheads with low-flow, aerating designs will reduce the amount of water utilized. Another evident tip is to repair any faucets that have leaks. It is incredible just how much water is lost from a seemingly simple faucet drip! That water includes up quickly as an additional expense even if it is not hot water that is trickling.


There are various insulation kits one can buy that will cover the whole water heater tank. These work well. For gas or oil devices, just make sure not to cover the top or bottom of the unit, the thermostat as well as the burner compartment in order for the system to function effectively. As for electric designs, simply should have the thermostat uncovered.

The first six feet of pipe, both hot and cold, from the water heater ought to be wrapped in insulation too. One can likewise set up heat traps on the hot and cold pipes at the water heater if ones existing water heater does not already have them built-in. Many newer designs do.

Thermostat Settings

Many recommend turning the thermostat down to at least 120 degrees. Yes, this will assist conserve energy expenditures. There is, nevertheless, debate over bacteria growing at 120 degrees or less. OSHA suggests a setting of 140 degrees. With this setting at the water heater itself, the real tap temperature will be more like 122 degrees. This is the very best setting for those concerned about Legionnaires’ illness, where the organism can grow at temperature levels less than 122 degrees. On the other hand, those with younger children will not desire the water to be too hot either.

Water Heater Replacements with Energy Efficient Models

This goes not just for water heaters, but for dishwashers and clothes washing machines too. The majority of water heaters last 10 to 15 years is preserved well. Though the ones available today are a lot more energy effective than those from 10 years ago. The most energy effective ones do cost even more but typically last longer and will minimize energy costs over the life of the unit.  The US Department of Energy has tips on shopping for appliances here.

Tankless water heaters could be a good option depending upon the quantity of hot water one utilizes, or going with a heat pump water heater too. These make use of half the electricity than a conventional electric water heater. They can also help dehumidify ones home in the summer season when located in the basement.

Solar water heaters can be an outstanding alternative is one has the right quantity of sunlight on a south-facing roofing system, especially if going electric is exactly what one has to make use of. The following video is on a solar water heater installation in Canada:

There are various tax savings and state rewards that are available too. Examine out the Database of State Incentives for Renewables & Efficiency for support.  Here is also a nice energy calculator by the Home Energy Saver as well.

Water Heater Repair Columbus Ohio hopes this has been an excellent beginning point for you with taking steps to conserve on the hot water made use of at home.

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How to Fix Hot Water Loss in Your Columbus Home

Posted by on Dec 7, 2013 in Water Heater Repair Columbus Ohio, Water Heater Replacement Columbus Ohio | 0 comments

If hot water usually tends to be consumed rapidly at home, below are Water Heater Repair Columbus Ohio’s suggestions to attempt to address the issue. First, purge the water heating unit. With a gas-fired water heating unit, it removes the sediment that builds up in side the tank which disrupts heat transmission from the flame to the water above. While it does not boost electric water heating system efficiency as long as it does with gas, it it still essential to drain an electric heater also.

Next, insulate the water pipes holding the heated water to components. This is specifically vital if the pipes take a trip with unheated crawl spaces, via the garage or along the wall of the house’s foundation. One could slice strips of fiberglass insulation and put them meticulously around the pipe and tape them in position, however it is much easier and a lot more efficient to purchase self-stick pipe insulation marketed in 3-ft lengths and bagged or boxed. It is simple to set up.

Ultimately, insulate the water tank itself, being careful not to install insulation within 6 in. of the vent if it is a gas water heating unit, or to cover the thermostat on either gas or electric heating systems. Again, one can utilize fiberglass insulation, however it makes far a lot more sense to spend a little additional money and buy a bagged water heating system insulation package.

Prior to providing Water Heater Repair Columbus Ohio a telephone call, see whether these simple actions boost the problem. If they help just slightly, it may be time to switch out ones water heating unit or to potentially add on a tankless water heating system to assist meet the demand of hot water required during hectic times.

If one already has a gas-fired water heating system, it generally makes more sense to replace with a bigger gas water heater device because the gas, plumbing system and vent connections for the current heating system are already in position. A big storage tank (50 gallon) that is protected with as large an R value as feasible (somewhere in the community of R-25) work well. Additionally, the heater’s recovery rateshould be as high as feasible. This is the rate at which the water heater can increase the temperature of the inlet water by 90 1/4 F. It’s expressed in gallons each hour. Typical 50-gal. water heating units will have recovery rates in the range of 40 gph, however there are heavy-duty models that go as high as FIFTY to 60 gph.

Let Water Heater Repair Columbus OH know if you need any additional assistance – we are constantly offered to answer any kind of inquiries you may have!

Columbus Winter Water Heater Precautions

Posted by on Dec 4, 2013 in Water Heater Repair Columbus Ohio | 0 comments

As we enter the winter, water heater difficulties can have a tendency to develop. Replacing a water heater is an undesirable, but occasionally required, expense this time of year. There are a number of reasons water heaters have the tendency to break down during the cold period that Water Heater Repair Columbus Ohio goes over below.Water Heater Repair Columbus Ohio

As a water heater ages, if it is not drained and flushed at all or at least on a fairly routine basis, scale and sediment will develop inside the storage tank. Depending on water conditions, the maker of the water heater will recommend this procedure to happen each year. Not only will this keep the dangerous develop from forming inside the tank, it will keep the system running at optimum performance, keeping monthly energy expenses down too.

Additionally, the cooler temperature levels affect the water temperature that enters the home. The bigger the water temperature difference, the more difficult a water heater needs to work to provide hot water to the house. Unless the water heater is in good shape and well kept it is more likely to fail this time of year.

Exactly what impact does cold water have? As cold water is pushed into the water heater it travels with exactly what is called a “dip tube.” The dip tube pushes the incoming cold water to the bottom of the water heater pushing the hot water from the water heater. As it does this, the cold water entering from the bottom passes over the lower water heating element. The abrupt water difference in temperature shocks the element of the heater and a weak heating element is most likely to fall short.

Exactly what Can One Do

Make sure the water heater is in great overall shape. If one has actually not set up a professional service within the last year, now is the time to do so. Having Water Heater Repair Columbus Ohio carry out a full assessment on the device to guarantee water heater concerns are not coming.

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Drain Cleaning Columbus Ohio Thanksgiving Plumbing Tips

Posted by on Nov 19, 2013 in Drain Cleaning Columbus Ohio, Plumbing Repair Columbus Ohio | 0 comments

While lots of people are out shopping the Friday morning after Thanksgiving day Plumbing Repair Columbus Ohio is active assisting lots of people with blocked drains and toilets.

Drain Cleaning Columbus Ohio Holiday Tips

It is generally garbage disposals that many individuals have the hardest time with throughout the holiday season with all the additional cooking that gets done so the disposal works extra hard. Things to be watchful of NOT grinding up in the disposal are turkey bones, chicken skin, potato peels, celery (anything stringy) and fruit. Also, make sure you have the water running before you turn the disposal on, then start chopping things up.

One of the biggest thing to look out for that is simple to do because it is a liquid, is putting cooking oil and grease down the sink drain. It may be a liquid when it goes down, however in a cold drain line (assuming you might be having cold weather conditions currently) it can quickly construct up and obstruct the sink drain. Sort of like it does in our arteries, not to put a bad taste in your mouth thinking of all the terrific food you will be making this holiday … perhaps we need to write an article about healthy holiday foods next!

Also, if you are having visitors in, ensure to keep a trashcan in plain sight in the bathroom NEXT to the toilet. It will certainly assist with any undesirable things being flushed … ideally … at least with grownups.

If you seem to have any slow drains now, give Water Heater Repair Columbus Ohio a call to clean them out good prior to guests arriving and cooking your feast. We would have more time to come before Thanksgiving than after, but you are welcome to save some turkey and stuffing for us for Black Friday.

Drain Cleaning Columbus Ohio