Complete Guide To Tankless Water Heaters | Atlanta, GA

Complete Guide To Tankless Water Heaters | Atlanta, GA

Tankless water heaters, also known as on-demand water heaters, are a type of water heating system that heats water on demand, rather than constantly heating and storing hot water in a tank like a traditional water heater. On-demand water heaters are becoming increasingly popular due to their energy efficiency and ability to provide a constant supply of hot water. In this article, we will provide a complete guide to on-demand water heaters, including how they work, their benefits and drawbacks, and how to choose the right one for your home.

How They Work

On-demand water heaters in Atlanta, GA work by heating water as it passes through the tank, rather than storing hot water in a tank. When a hot water tap is turned on, cold water is drawn into the unit and passed through a heating element or burner, which quickly heats the water to the desired temperature. The heated water is then delivered to the tap, providing an endless supply of hot water.

Benefits

There are several benefits to using a tankless water heater, including:

Energy efficiency: On-demand water heaters are more energy efficient than traditional storage tank water heaters because they only heat water when it is needed, rather than constantly heating and maintaining a tank of hot water. This can result in significant energy savings, particularly for homes with high hot water demand. In fact, on-demand water heaters can save homeowners up to 40% on their energy bills, according to the Department of Energy.

Endless hot water: On-demand water heaters can provide an endless supply of hot water, as they heat water on demand rather than relying on a stored tank of hot water. This means you won’t have to worry about running out of hot water in the middle of a shower.

Longer lifespan: On-demand water heaters typically last longer than traditional storage tank water heaters, as they don’t have to constantly heat and reheat water in a tank, which can lead to corrosion and other issues. On-demand water heaters last as long as 20 years, while traditional storage tank water heaters typically only last 10-15 years.

Economy of Space: On-demand water heaters take up less space than traditional storage tank water heaters, making them a good option for homes with limited space.

Drawbacks

There are also some drawbacks to using a tankless water heater, including:

Higher upfront cost: On-demand water heaters generally have a higher upfront cost than traditional storage tank water heaters, although the energy savings over time can offset this initial investment. The average cost of a tankless water heater is $1,500-$2,000, while the average cost of a traditional storage tank water heater is $300-$700.

Limited flow rate: On-demand water heaters have a limited flow rate, meaning they heat a certain amount of water at a time.

How to Choose

When choosing a tankless water heater, there are a few key factors to consider:

  1. Size: It’s important to choose a tankless water heater that is appropriately sized for your home’s hot water demand. If the unit is too small, it may not be able to keep up with demand. If the unit is too large, it may be less energy efficient. To determine the right size tankless water heater for your home, consider the number of hot water fixtures you have, the flow rate of each fixture, and the overall hot water demand of your household.
  2. Fuel type: Tankless water heaters in Atlanta, GA can be powered by natural gas, propane, or electricity. Natural gas tankless water heaters are the most popular and efficient option, but they require a gas line to be installed in your home. Propane tankless water heaters are a good option for homes without access to natural gas, but they can be more expensive to operate due to the cost of propane.
  3. Brand and model: Research different brands and models to find a tankless water heater that is reliable and has good customer reviews. Look for a unit that has a good warranty and customer support, as well as a reputation for reliability and efficiency. Some popular brands of tankless water heaters include Rinnai, Noritz, and Takagi.
  4. Flow rate: The flow rate of the tankless water heater will determine how much hot water the unit can produce at a given time. If you have a high hot water demand, you’ll want to choose a unit with a higher flow rate. The average flow rate for a tankless water heater is 6-8 gallons per minute.
  5. Energy efficiency: Look for a tankless water heater with a high energy efficiency rating, as this will save you money on energy costs in the long run. Tankless water heaters are rated by their energy factor (EF), with a higher EF indicating a more efficient unit. The average EF for a natural gas tankless water heater is around 0.82-0.95, while the average EF for an electric tankless water heater is around 2.0-2.5.
  6. Cost: Consider the upfront and ongoing costs of the tankless water heater, including the purchase price, installation costs, and energy costs. Calculate the total cost of ownership to determine the best value for your money.
  7. Location: Tankless water heaters should be installed in a location that is easily accessible for maintenance and repair. They should also be installed in a location with proper ventilation to ensure safe operation.

Tankless water heaters are a popular choice for homeowners due to their energy efficiency and ability to provide an endless supply of hot water. While they have a higher upfront cost than traditional storage tank water heaters, they can save you money on energy costs in the long run. When choosing a tankless water heater, consider the size, fuel type, brand and model, flow rate, energy efficiency, cost, and location. With proper research and consideration of these factors, you can find the right tankless water heater for your home. Contact Peach Plumbing & Drain in Atlanta, GA for more information about tankless water heaters.

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