Tankless water heaters are the best option to decrease your home energy costs and heat water in a more eco-friendly way; however, they are only appropriate for some properties. If you want to replace your water heater, knowing the pros and cons of tankless water heaters is essential to decide whether this technology is right for you.
Many people can benefit from tankless hot water, but the most important thing is understanding the installation's suitability before signing an installation contract. The factors considered are water usage pattern, environmental factors, and your current home wiring and piping to decide whether it's worth buying a tankless hot water system.
When we compare traditional hot water storage with Tankless hot water setups for water use, tankless hot water needs to be sized on how much water you use at a given time. Sometimes tankless may need to be able to provide enough hot water according to your usage at once.Most of the time, the tankless water system provides a limited range of water. If you want to use hot water the whole day, whole-house tankless water is right for you. If you need water in a large amount, you may opt for the traditional water storage tank to avoid running hot water suddenly.
Tankless water heater's upfront installation cost quickly rises; you must pay electricians and plumbers and set up gas and water lines. Another factor to consider before going tankless is the setup of your current water heater.
Consider several pros and cons for your tankless water heater options. Here are some to keep in mind:
There are some advantages of installing tankless hot water:
Tankless water heaters are more capable than traditional storage tanks. Tankless heaters are more efficient. Most importantly, the tankless water system does not need a large storage tank like a storage tank, and the unused water loses heat from the water. Tankless water heaters conserve more energy than the whole system.
Tankless water heaters are installed for which you need to prepare home wiring, water lines, and gas lines, tankless hot water systems help you save money on water heating costs over the system's lifetime. Tankless heaters' upfront cost is higher than that of conventional storage heaters.
Tankless water heaters are more effective than storage water tanks, which means they use less fuel to heat the same amount of water than a storage water heater. Traditional storage tank capable of holding water from 40 to 60%. Tankless heaters are efficient in having water 80 to 90%. A tankless water system lowers your fuel usage and makes tankless hot water a more eco-friendly water heating option.
The places where the electricity rate is high in that areas tankless water heaters are successful. As they are using less energy, so you are also saving money.
Tankless water heaters are small and, thus, are the best option if you want free up Space in your home, kitchen, or bathroom. If you have limited rooms can opt for the tankless water heater system.
There are some disadvantages of installing a tankless water heater to keep in mind as you decide on your heating and cooling options:
To run many appliances, you need hot water simultaneously, and a tankless water heater makes it hard to keep everything hot. If your hot water usage is high, you will install a helpful system or storage tank heaters.
From a financial perspective, a tankless system requires a more significant investment than traditional storage tank heaters—a tankless water heater or on-demand water heater costs upto three times more than a tank water heater.
Tankless hot water equipment is a high upfront cost; you need to invest money into upgrading or expanding the home's water pipes, gas pipes, and electrical wiring to support a tankless water system. To complete this process, you need to hire plumbers or electricians to correctly set up to go tankless, which adds upfront cost.
There is a myth that you get instant hot water. There is a false expectation for instant hot water as hot water travels fast, but the reality is no matter how the water is heated, it will travel the same distance.
The hard water contains a mineral that damages our taps, pipe, faucets, showerheads, and more.
You have to maintain your pipes every 12 months. You will change water anode rods every two years. These factors reduce the savings, and you have to spend more on every visit to the plumber.
Conclusion: Pros and Cons of Tankless Water Heaters
Tankless water heaters are more efficient than storage water tankers and have a longer service life. They give up on the ability to store water for later as the temperature fluctuates when hot water change drastically. To decide the best water heater for your application, we recommend you contact a well-qualified engineering firm. They help you to select the best option that satisfies your needs and project conditions while improving the cost of ownership.
The main disadvantage of tankless water heaters is their upfront cost is higher than storage tank-style heaters. Tankless heaters are three times more than tank-style water heaters.
A tankless water heater heats the water at a time. Suppose you need hot water for the washing machine, dishwasher and shower simultaneously. The temperature of the water fluctuates since the heater provides water at three places at the same time.
According to the reports, a tankless water heater is more efficient and uses less energy than a conventional water heater. The tankless water heater will be more efficient if your water usage is low.
Here are the six most common issues with tankless water heaters
1. Mineral build-up
2. System overload
3. Cold water sandwich
4. Air supply or exhaust blockage
5. Ignition failure
6. Flame failure