What should I consider when buying a water heater?
When buying a water heater, you need to take into account a number of considerations to ensure that the model best suits your needs and that you buy a cost -effective model. Ideally, you should start thinking about replacing the water heater before the existing model fails, so when you come time, you know what you want and don't find that you are buying a second selection of water heater. By purchasing the right unit for your needs and you can ensure that you have enough hot water when you need it.
The first thing you need to do is look at your needs. The number of people living in the house is an important factor, as well as the number of bathrooms in the house. Also consider appliances such as dishwashers and laundry, as these water use will increase. Try to estimate what your maximum use of water is: if someone is showering while the dishwasher is running and someone, for example, starts a lot of laundry. NACE Do you know what your needs are, you can think of two main decisions that mDo you make it: What type of fuel to use and what kind of water heater to obtain.
There are four primary fuel options depending on where the heating devices are installed. Electric heaters are quiet and energy efficient, but it can be expensive to run because electricity is expensive in many regions. The gas water heaters tend to be the cheapest and heat the water relatively fast, while the oil heaters heat the water very quickly, but are also very heavy because a strong tank lining is needed. In the end, you may want to consider installing a solar water heater. Although these heaters may be more expensive at the time of installation, it is paid for time and can also be used in a tandem with a conventional hot water heater for maximum demand, if necessary.
You also have two options in terms of the water heater. You can buy a water heater that keeps a reserve of water heated byall circumstances or water heater on request, which heats water as needed. In general, when buying water heater in the tank, one bathroom home needs a 30-40 gallon (114-151 liters) water heater, while two to three bathroom house needs a 50 gallon tank (189 liters) at least. The heater on request is much more energy efficient, especially if it is combined with the solar system, but has a restriction: Do not forget to check how much water can cause when required, because you do not have to be able to operate multiple bathrooms and appliances on a single heater on request.
Once you decide on fuel and type, you can start looking at the water heaters that meet your needs. First, check the Energy Guide Label label, because it will tell you how much water can be produced for top demand and how much money it will cost to cost a water heater every year. This label will be such an energy factor information. Water heater with energy factOrem one would be able to get hot water heater to the tap without any energy loss and at present it is just a dream, but you want a water heater with an energy factor as close as possible to one. When looking at the water heaters, check what are heavily insulated and find out what they are made of. Most hot water heaters have metal exteriors and ceramic lining, which tend to corrode faster, but are adequate if you do not have very corrosive water. If you know that your water is corrosive, get stainless steel water heater, even if it is more expensive.
When installing the water heater, make sure all the safety measures are followed. Most water heaters have a repeated protector to prevent combustion, so make sure it is installed and set correctly. Also install a thermal trap to prevent hot water from returning to the intake pipe, and if your water heater is powered by gas or oil, the ventilation that corresponds to the local building codes. Install the temperature/pressure relief valve to reduce the pressure on the water heater and prevent it from exploding if too hot. From the floor, gas and oil heaters should be increased to prevent combustion, and your tank should be released and cleaned once a year to remove the sediment.