Electric vs Gas Water Heater: Which Is Better For You?

Does boiling your cold water with different devices get tiring? Or does your water heater struggle to meet increased demands for hot water? If so, it may be time for a new water heater. So what’s better? 

Let us discover electric vs gas water heaters to help you understand the most suitable heater for your house. Each option has its advantages and disadvantages, so the key is to find the water heater that best fits your specific needs.

What is an Electric Water Heater?

An electric water heater can heat water for various household purposes. Unlike traditional water heaters, which rely on gas or oil for heating, electric water heaters use electricity as their primary energy source. The heating elements of the electric water heater heat the water stored in a tank or reservoir to the desired temperature. 

water heater electric adjustments

Pros of Electric Water Heater

  • Installation Flexibility: You can install electric water heaters in a wide range of locations, including areas without access to natural gas lines.
  • Energy Efficiency: These water heaters have higher energy efficiency ratings than gas ones, especially in areas with lower electricity costs.
  • Cheaper Upfront: When considering initial expenditures, electric water heaters are often less expensive than gas water heaters, which makes them more accessible to homes on a tight budget.
  • Low Maintenance: Electric water heaters generally require less maintenance than gas water heaters, as they have fewer moving parts and do not have combustion-related components.

Cons of Electric Water Heater

  • Higher Operating Costs: Operating an electric water heater can result in higher monthly power expenditures than gas water heaters in areas with high electricity prices.
  • Slower Recovery Rate: Electric water heaters typically have a slower recovery rate than gas water heaters, meaning it may take longer to heat a new tank of water after heavy usage.
  • Dependency on Electricity: Electric water heaters rely entirely on electricity to function, so power outages can disrupt hot water availability.
  • Limited Capacity: For homes with significant hot water demands, electric water heaters might not offer as many capacity options as gas water heaters.

What is a Gas Water Heater?

A gas water heater incorporates natural gas or propane as its primary energy source. Inside the gas water heater, a burner located at the bottom of the tank ignites the gas. It heats the water stored in the tank to the desired temperature. Gas water heaters come in different configurations to suit the needs of different households, just like electric ones. 

Pros of Gas Water Heater

  • Faster Recovery Rate: Gas water heaters typically have a faster recovery rate. This allows for quicker heating of a new tank of water after heavy usage.
  • Lower Operating Costs: Operating a gas water heater can result in lower monthly utility bills.
  • High Heating Capacity: Gas water heaters often have higher heating capacity options compared to electric water heaters. That is why these heaters are suitable for households with high hot water demand.
  • Reliability During Power Outages: Gas water heaters do not rely on electricity to function, so they can still provide hot water during power outages.

Cons of Gas Water Heater

  • Higher Upfront Costs: Regarding installation and gas line hookups, gas water heaters often have higher upfront expenses than electric water heaters.
  • Limited Installation Flexibility: Gas water heaters require access to natural gas or propane lines. It limits their installation options compared to electric water heaters.
  • Combustion Byproducts: When gas water heaters are not properly vented, they can emit dangerous combustion byproducts like carbon monoxide.
  • Potential Safety Hazards: Gas water heaters pose risks of gas leaks and fire hazards if they are not installed and maintained correctly.

Electric vs Gas Water Heater: Which One To Choose? 

Now that you are aware of their pros and cons let us compare them based on safety, size, and installation process:


Electric water heaters offer more flexibility in installation and lower upfront costs, as they don’t require gas line connections. However, gas water heaters need access to gas lines and ventilation systems. 

Gas heaters may have higher upfront costs but can offer lower operating costs in regions with cheaper natural gas. Additionally, gas heaters provide faster recovery rates and can function during power outages unlike electric heaters. Ultimately, the choice depends on utility availability, upfront costs, and preferences.


Gas water heaters generally have larger storage capacities than electric ones of the same size. They can efficiently heat water and allow larger tanks without significantly increasing overall dimensions. 

However, gas water heaters may require more space for ventilation and gas line connections than electric water heaters. You must select the right size, which can impact the installation location. 


Electric water heaters are generally considered safer regarding indoor air quality since they don’t produce combustion byproducts like carbon monoxide. They also eliminate the risk of gas leaks, reducing fire hazards. However, they risk electric shock if not installed or maintained correctly. 

Gas water heaters produce combustion byproducts, requiring proper ventilation to prevent indoor air pollution and health hazards. 

They also risk gas leaks or fire outbreaks in case of malfunction. However, remember that both types have safety considerations, and homeowners should practice safety even after installation.

Final Thoughts

The choice of water heater ultimately boils down to individual preferences, household needs, and budget considerations. 

Electric water heaters offer installation flexibility but may increase operating costs in regions with expensive electricity. On the other hand, gas water heaters have higher upfront costs but can offer lower monthly utility bills in areas with cheaper natural gas. Safety considerations, environmental impact, and installation requirements further influence decision-making. 

If you cannot decide on your own, you may seek help from professionals to evaluate the best option. They can help you carefully weigh the pros and cons of each type so that you can determine which water heater best suits your requirements.

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