Posted by admin on December 15, 2014
Tankless Water Heater vs Tank Water Heater
Tankless Water Heater Pros
- Tankless water heaters use anywhere between 19 and 34 percent less energy than tank heaters.
- They are compact and can be installed indoors or out.
- On average, they last for 20 years or more.
- They can produce two to three gallons of hot water per minute on demand.
- You have the ability to control water temperature.
Tankless Water Heater Cons
- Tankless water heaters are more expensive than tank water heaters to purchase and install.
- It can be complicated to replace a tank water heater with a tankless heater due to the need for larger fuel lines, which can increase installation costs yet further. Improper installation can lead to freeze damage.
- The limited amount of water a tankless heater can produce may make them an inappropriate choice for large families.
Tank Water Heater Pros
- Tank water heaters usually have sufficient insulation to stop some heat loss, keeping water hot throughout the day.
- Storage tanks can have a capacity of between 30 and 120 gallons, which means there is enough hot water ready at any time for even large families.
- They cost less to purchase than tankless heaters and up to half the price to install, meaning they are also inexpensive to replace if something goes wrong.
- Many models operate without the need for electricity.
- You can choose from a variety of fuel options including gas, electricity, and oil as well as hybrids using solar power and heat pumps.
Tank Water Heater Cons
- Tank water heaters offer less precise temperature control than tankless heaters.
- It is essential that you choose the right size tank — too small and you may run out of hot water; too large, and you will waste energy heating water you do not need.
- They must be installed indoors, and, as they are larger than tankless heaters, it can sometimes be difficult to find a suitable spot.
- Their lifespan of 10 to 15 years is shorter than tankless heaters.
- Unit failure can cause a leak or flood. You will need to take care of this damage before you can install a new water heater.
If you need more help choosing between a tankless water heater vs tank water heater, contact us at Climate Experts. We will ensure that you make the right decision according to your family’s needs.