best water heater for your home atlanta

Choosing the Best Water Heater for Your Home

As homeowners, we rely on hot water for a variety of daily activities, from showering to washing dishes and doing laundry. A reliable and efficient water heater is essential for maintaining a comfortable and functional home. However, with so many different  water heaters options available on the market, choosing the right one for your household can be a daunting task.

In this guide, we will provide a comprehensive overview of the different types of water heaters available and the factors to consider when selecting the best option for your home. Whether you’re replacing an old one or installing a new water heater, this guide will help you make an informed decision.

Type of Water HeaterProsCons
Storage Tank– Relatively inexpensive upfront cost- Simple installation process- Widely available– Limited hot water supply- Energy inefficient due to standby heat loss- Large size takes up significant space
Tankless– Energy efficient due to on-demand heating- Compact size saves space- Endless hot water supply– Higher upfront cost than storage tank- Limited hot water output for simultaneous use- Complex installation process may require upgrades to gas line or electrical system
Condensing– Highly energy efficient- Low operating costs- Condensation process reduces greenhouse gas emissions– Higher upfront cost than other types- Requires access to a drain line for condensation- Requires proper venting to prevent carbon monoxide buildup
Heat Pump– Highly energy efficient- Low operating costs- Can be used for cooling in addition to heating- Generates cool, dehumidified air as a byproduct– Higher upfront cost than other types- Requires a large space for installation- Performance can be impacted by cold temperatures
Solar– Utilizes renewable energy source- Can provide significant cost savings in the long term- Low carbon footprint– Higher upfront cost than other types- Requires adequate sun exposure- Backup system may be needed for periods of low sunlight

Types of Water Heaters

When selecting a water heater for your home, one of the first decisions you will need to make is which type of water heater is best for your household’s needs. Here are the four most common types of water heaters:

Storage Tank Water Heaters

Storage tank water heaters are the most traditional and conventional water heater and are still the most commonly installed in homes today. They store water in a tank and keep it heated to a set water temperature, ready to be used whenever it is needed.

Here are some examples of tank sizes and the corresponding gallons of hot water they can hold for storage tank water heaters:

  • 20-gallon tank: This size is ideal for small apartments or homes with minimal hot water needs, such as a single occupant or a couple. It can provide hot water for one shower or bath at a time, along with some basic household tasks like washing dishes and doing laundry.
  • 40-gallon tank: This size is suitable for homes with two to three occupants who have average hot water needs. It can provide enough hot water for one or two showers or baths at a time, along with other household tasks like running the dishwasher and washing clothes.
  • 50-gallon tank: This size is suitable for larger households with three to four occupants who have high hot water needs. It can provide enough hot water for two showers or baths at a time, along with other household tasks like running multiple appliances simultaneously.
  • 75-gallon tank: This size is suitable for households with more than four occupants or with large bathtubs or Jacuzzis. It can provide enough hot water for multiple showers or baths at a time, along with other high-demand household tasks like running multiple appliances simultaneously.

How They Work

Cold water enters the tank through a dip tube and is heated by a gas burner or electric heating element. The hot water rises to the top of the tank, where it is stored until it is needed.

Advantages and Disadvantages

Advantages

  • Lower upfront cost compared to other water heaters
  • Can supply hot water to multiple fixtures at once
  • Relatively easy to install and maintain

Disadvantages

  • Limited hot water supply (once the tank is empty, it takes time to reheat)
  • Can be less energy-efficient than other types of water heaters, leading to higher long-term costs
  • Takes up more space than other types of water heaters

Tankless Water Heaters

Tankless water heaters, also known as on-demand water heaters, heat water directly as it flows through the unit. They do not store hot water in a tank, which means they are able to provide hot water on demand without the risk of running out.

One type of tankless water heater that is particularly energy-efficient is the condensing water heater. These models capture and reuse the heat that is normally lost during the combustion process, making them even more efficient than standard tankless models.

How They Work

When hot water is needed, cold water flows through the unit and is heated by a gas burner or electric heating element. The hot water then flows directly to the fixture.

Advantages and Disadvantages

Advantages

  • Can provide an endless supply of hot water
  • More energy-efficient than storage water heaters, leading to lower long-term costs
  • Takes up less space than storage tank water heaters

Disadvantages

  • Higher upfront cost compared to storage tank water heaters
  • May require modifications to gas or electrical lines during installation
  • May not be able to supply hot water to multiple fixtures at once

Heat Pump Water Heaters

Heat pump water heaters (also known as hybrid water heaters) are a relatively new kind of water heater that are designed to be highly energy-efficient. They work by extracting heat from the air or ground and using it to heat water.

How They Work

A heat pump water heater consists of a compressor, a heat exchanger, and a tank. The compressor extracts heat from the air or ground and transfers it to the heat exchanger, where it heats the water in the tank.

Advantages and Disadvantages

Advantages

  • Highly energy-efficient, leading to lower long-term costs
  • Can be used to cool and dehumidify a room in addition to heating water
  • Can provide a continuous supply of hot water

Disadvantages

  • Higher upfront cost compared to storage water heaters
  • May not be suitable for colder climates or homes with limited space
  • May require modifications to electrical lines during installation

Solar Water Heaters

Solar water heaters use energy from the sun to heat water. They are the most environmentally friendly water heater option, as they do not produce greenhouse gas emissions.

How They Work

A solar water heating system consists of a solar collector, a storage tank, and a control unit. The solar collector absorbs energy from the sun and uses it to heat a fluid, which is then circulated through a heat exchanger in the storage tank. The heat exchanger transfers the heat to the water in the tank.

Advantages and Disadvantages

Advantages

  • Environmentally friendly, with no greenhouse gas emissions
  • Can provide significant energy cost savings over time
  • Can last longer than other types of water heaters

Disadvantages

  • Higher upfront cost compared to other types of water heaters
  • May not be suitable for homes in areas with limited sunlight
  • May require additional installation costs, such as a backup heating system

Factors to Consider When Choosing a Water Heater

Choosing the right water heater for your household’s needs requires careful consideration of several important factors. Here are some factors to keep in mind when making your decision:

Size and Capacity

The last thing you want on a busy morning is to run out of hot water, that’s why one of the most important factors to consider when choosing a water heater is the size and capacity. This will depend on the number of people in your household, the number of bathrooms, and your hot water usage habits. A water heater that is too small for your household’s needs will not be able to provide enough hot water, while a water heater that is too large will result in unnecessary energy waste.

Fuel Type

Another important factor to consider is the fuel type. Common fuel types for water heaters include electricity, natural gas, propane, and fuel oil. The fuel type you choose will depend on several factors, including the availability and cost of the fuel in your area, as well as the efficiency and environmental impact of each fuel type.

Energy Efficiency

Energy efficiency is an important factor to consider, as it can have a significant impact on your energy costs over time. Look for a water heater with a high Energy Factor (EF) rating, which measures how efficiently the water heater converts energy into hot water. Choosing an energy-efficient water heater can help you save money on your energy bills in the long run.

Cost and Budget

The cost of a water heater is an important factor to consider, as it can vary significantly depending on the type, size, and features of the water heater. While it may be tempting to choose the least expensive option, keep in mind that a more expensive water heater may be more energy-efficient and cost-effective over time. When considering cost, it’s important to balance upfront costs with long-term savings.

Installation and Maintenance Requirements

Another factor to consider is the installation and maintenance requirements for each type of water heater. Some types of water heaters may require more complex installation or maintenance procedures, which can add to the overall cost of the water heater. It’s important to choose a water heater that not only meets your household’s needs but also fits within your budget and maintenance capabilities.

Environmental Impact

Lastly, it’s important to consider the environmental impact of different types of water heaters. Some types of water heaters, such as solar and heat pump water heaters, are more environmentally friendly than others, such as traditional gas water heaters or electric water heaters. By choosing a more environmentally friendly option, you can help reduce your household’s carbon footprint and contribute to a more sustainable future.

In conclusion, choosing the best water heater for your home can be a complex decision, but it’s an important one that can have a significant impact on your energy bills and hot water supply. By considering factors such as size and capacity, fuel type, energy efficiency, cost and budget, installation and maintenance requirements, and environmental impact, you can make an informed decision that meets your household’s needs and goals.

At True Plumbing Atlanta, we understand the importance of having a reliable and efficient water heater in your home. Our team of experienced professionals can provide expert advice and guidance on choosing the best water heater for your specific needs, as well as reliable installation and maintenance services to ensure optimal performance and longevity of your water heater.

Contact us today to learn more about our water heater services and how we can help you choose and install the best water heater for your home.

Ryan Hanson

Ryan Hanson

Ryan Hanson is a Licensed Master Plumber and founder of True Plumbing in Atlanta.