Understanding How Tankless Water Heaters Work
Tankless water heaters are often referred to as “on demand” water heaters. The reason is simply because tankless water heaters only heat your water when you want it to. A traditional water heater will keep 40 to 80 gallons of water heated at ALL times of the day. This means that while you are sleeping, out eating, working or hanging with friends your water heater is constantly using energy to keep the water heated. This is why water heaters are usually one of the top three energy costs of all homes.
Understanding how a tankless water heater works is simple. Basically, when you turn your water to hot, your cold water runs into the tankless water heater. It is then heated as it passes through it by an electric element. The result is an unlimited supply of hot water as long as the tap is turned to hot. Now you will never have to worry about taking a cold shower again!
The Advantages of a Tankless Water Heater
- Use Less Energy
- More Cost Efficient
- Never Run Out Of Hot Water
- Saves Space
- Last Longer (20+ years on average)
- Can be used for single appliances (Shower, Washer, etc.)
- Can be used in conjunction with a regular water heater
?The Two Types of Tankless Water Heaters
There are two different types of tankless water heaters that you need to be aware of before making your decision. These are electric tankless water heaters and gas tankless water heaters. Each have their own advantages and disadvantages.
Electric Tankless Water Heaters: Before going out and buying an electric tankless water heater you should first consider the electrical requirements needed to install it into your house. As with anything electrical you need to consider three things: Voltage, Amperage and your Circuit Breaker.
I have compiled a list of the best electric tankless water heater reviews from around the web for your convenience.
It is advised to consult with a professional electrician before you make your final decision.
Gas Tankless Water Heaters: When getting a tankless water heater that requires gas you are going to have to factor in gas costs. Also you are going to want to consult with a professional to make sure you water heater is installed safely and properly.