Gas Pool Heater Vs. Electric Pool Heater: Which One Is Better?


If you have decided to choose a pool heater, it’s important to make sure that you select the type that’s right for you, and these are some of the most important things to know about them:

Gas Pool Heaters


There are a variety of advantages of choosing a gas pool heater instead of an electric one, and the fact that you can run the heater more cheaply than an electric one is among the most important ones. However, there are hazards associated with a gas heater that you should be aware of.

The Advantages Of Gas Pool Heaters

The Lower Cost Of An Electric Pool Heater Is Deceiving

In general, it averages around $2,300 to install a gas furnace and $1,200 to install an electric one, but the cost of electricity significantly outweighs this difference in installation costs. In fact, operating a gas pool heater can be much cheaper in the long run, and these are some of the best gas swimming pool heater options to choose from.

The Disadvantages Of Gas Pool Heaters


Here are some of the most important things that you should know about the downsides of choosing a gas heater for your pool:

Gas Pool Heaters Often Don’t Last

Not only do gas pool heaters often not last for long, but it’s often required that you take fairly extensive steps in order to maintain your heater. Here are some other things that you should know about this drawback of gas heating for your pool:

  • Gas pool heaters can be quite flimsy in their construction, and this can be a reason why they don’t last.
  • In some cases, gas pool heaters can malfunction suddenly, and this can necessitate an emergency repair that can be expensive.
  • Gas pool heaters are designed to give you the same level of performance no matter how cold it is, and this can help to ensure that the product lasts.

Gas Heating Has Potential Risks

If you choose a gas heater for your pool, these are some of the most important things that you need to know about the dangers posed by a gas leak:

  • Gas leaks can be difficult to detect, and it’s important to be aware of the signs of a leak in order to ensure that you’re able to properly detect it.
  • In some cases, gas can leak very slowly and build up in the environment, and this can make it much harder to detect.

Electric Pool Heaters


However, it’s important to be aware of both the advantages and disadvantages of electric heaters, and this is what you need to know about them:

The Advantages Of Electric Pool Heaters

They Are More Reliable Than Solar Heaters


Solar pool heaters are notorious for being unreliable, and that’s because they depend on the sun to work. In fact, solar heaters are downright unfeasible in some regions, and they often will require that you supplement this method of heating with another form of heat.

You Might Be Able To Heat Your Pool If It Is Very Cold

Some electric pool heaters make it possible to heat your pool even if it is as cold as 25 degrees outside, and this makes these products preferable for people who live in certain climates.

Electric Heaters Can Last Longer

Some say that electric pool heaters last twice as long as gas heaters on average. Here’s what you need to know about this advantage of choosing electric heat for your pool:

  • Electric heaters tend to be simpler in their design than gas ones, and this can make them easier to repair if something goes wrong.
  • According to some estimates, the difference in longevity between electric and gas heat is relatively small, but it’s likely to be at least a year or two.
  • It’s often easier to install a timer on an electric heater than a gas one, and this can allow you to improve the longevity of the device.

If you’re looking for an electric pool heater, you might be interested in this list of electric pool heaters at

The Disadvantages Of Electric Pool Heaters

While there are many advantages of electric heating for your pool, it’s important to ensure that you’re thoroughly familiar with these potential disadvantages of it as well:

Electric Pool Heaters Are Not As Efficient

Here’s what you need to know about this disadvantage of electric heat for pools:

  • If you are environmentally conscious, electric heaters may not be the right pick for you, and that’s because they require a larger amount of energy to be generated due to the lower efficiency.
  • Gas heat tends to be a more environmentally friendly way to produce electricity than many methods that are used to produce power for the grid.
  • In some cases, it can take longer for an electric heater to get the pool to the right temperature than a gas heater, and this is especially likely to be true if you’re swimming when the weather is relatively cool.

You May Pay A Large Amount Of Money To Run Them


This particular disadvantage varies in terms of severity depending on where in the country you are located due to differences in electricity costs. Here’s what you need to know about the fact that getting an electric pool heater can be more expensive in the long run:

  • Gas heat is relatively inexpensive in most regions, but of course, the price varies depending on the region.
  • While many manufacturers of electric heaters claim that it costs a “dollar a day” to run them, this is not always accurate, and that’s because electric heaters often require that you turn the heat down considerably in order to reach this level of efficiency.
  • In general, it does not make sense monetarily to run an electric pool heater overnight, and this means that the pool can be a bit chilly in the morning before you turn the heater on.