Whether you’re buying a hot water heater for the first time, or repairing an old hot water heater, there are some considerations you should certainly bear in mind when shopping, such as: how much room do you have in the space where the water heater is being installed?Do you want to learn more? see here
You want to make sure you don’t buy a water heater that is too big to fit in the available space. So, while shopping for the new water heater, it would be nice to estimate the space available and bring those measurements with you.
Does it need electric, gas or propane for your water heater?
Most of the water heaters are either electric or gas, and can not be interchanged. So be sure that the product you are buying is designed to work with your energy source.
Choose an Energy Efficient Water Heater.
A very high percentage of the energy costs of a household go towards heating up the hot water of the family. The average American household consumes an enormous amount of hot water. Twenty-five per cent or more of the energy costs of a family come from the cost of running the hot water heater alone. So when you’re choosing which hot w. Purchasing heaters makes a lot of sense choosing the most energy-efficient model available. Even though this efficient model in the beginning costs a little bit more to buy, it will save a lot of money in the long run. Most retailers selling hot water heaters will post a sign on each unit telling you how much energy it pulls, and the average annual cost of running the unit. This information is called the Energy Factor (EF) which is calculated on all water heaters after a mandatory assessment. This takes into account consumption, lack of standby, isolation etc. Since the “Energy Star” designation has not yet been extended to hot water heaters, you will want to use the rating EF (Energy Factor), as well as individual energy efficiency information posted on each package. Only compare numbers from one unit to a different one.
Choose a warranty-rich water heater.
Because so many manufacturers have cut costs to lower the manufacturing process expenses, most w. Today’s heaters don’t last much longer than their warranty. So go with longest warranty for the heater. But just a long warranty is not a defense in itself. You also have to look at the exclusions to the warranties. These promises have good printing at times. So it might look like a great warranty on the outside, but then the fine print might suggest that the triggers of most hot water heater failures are not Choosing the right water heater size Finding the right water heater size is crucial to suit the needs of your family. If you opt for a w. Heater that’s too small, you’ll find the water turns cold just as you lather up the shampoo in your hair. But if you’re selecting a tank that’s way too big, you’ll get a monthly utility bill higher than necessary to fill up the tank. Now you can ask yourself if you ever run out of hot water. If so, then test the current water heater capacity, and you’ll know you’ll need a bigger size. If the size that you now have seems to do the job, then ask yourself what your FUTURE needs would take. Remember to buy one w. Heaters for life, so decide whether the family should grow in the future or whether you plan to buy a hot tub, pool, jacuzzi or an over-sized bath in the future. Are you a family heavy on laundry? When sizing your hot water heater it is necessary to consider any additional future needs. Even if there are only 2 of you in the house now, and perhaps it’s a 4 bedroom home and you have no intention of expanding your family or increasing your water needs, it’s always recommended that you measure the house’s water heater, if you ever decide to sell this home in the future. An undersized tank on a house as a selling point would not be desirable, and may even prevent the house from passing inspection. All of this being said, bear in mind that if you decide that you need a larger water heater, the space where you will be placing the tank must be sufficient. Hot water heaters range from 20 to 80 gallons in size but 40-50 gallons are the most common sizes used.