how much is a pool heater

How Much Is a Pool Heater?

Florida isn’t exactly known for frigid winter temperatures, but swimming pools throughout the Sunshine State can get pretty chilly, even in the subtropics. Folks who don’t want to close down their pool after summer may wonder how much a pool heater will cost. Join us to learn about the average price of various pool heaters and which type of system may be right for you. 

What factors affect the cost of a pool heater?

Pool heaters come in many different types, sizes, capacities, and even methods of heating. So, pricing may vary for your unique system, but here are several factors that can impact the cost of pool heater installation:

Type of heater

Many types of pool heaters can help you maintain your ideal water temperature year-round:

Jandy JXi Propane Pool Heater 400k BTU

  • Gas heaters: Lower upfront costs, but higher operating expenses due to the price of natural gas and propane. 
  • Electric resistance heaters: Moderate purchase price and very high energy expenses. 
  • Heat pumps: Higher initial costs, but more energy-efficient than gas, leading to lower long-term fees. 
  • Solar heaters: Solar panels are expensive to install, but they incur low to no monthly fees. 

Size of your pool

A larger pool with a bigger surface area will require a heater with a greater BTU output to increase the water temperature. While a smaller heater may be more cost-effective upfront, it will struggle to maintain a large pool’s temperature, resulting in higher long-term expenses. 

Remember, size isn’t the only determining factor. An inground pool will retain heat better than an above-ground pool, and may work well with a less powerful heating system. 

Cost of installation

The complexity of installation plays a significant role in determining the overall price of a pool heater. Considerations include: 

  • Plumbing and electrical work: Connecting a gas line, running new electrical circuits, and adding new plumbing can all increase costs. 
  • Permit requirements: Local jurisdictions may require permits and inspections to ensure safety and compliance with relevant regulations. 
  • Labor rates: Wages vary by location, experience levels, and the complexity of the project. 

Heater placement

Gas pool heaters require proper ventilation, while solar panels demand adequate roof space for optimal sun exposure. Additionally, the distance from the pool heater to the plumbing system will impact how much you can expect to pay. 

Ongoing maintenance

All heaters need routine maintenance to prevent unexpected (and costly) pool heater repairs. For instance, you must regularly clean burners and inspect for leaks in gas heaters. Heat pumps require routine coil cleanings and refrigerant top-ups. 

Additional features

Automation systems and efficiency upgrades will cost more upfront, but typically save you money in the long run. Even low-cost accessories like pool covers can dramatically reduce heating costs.

Related: The Cost and Coverage of a Pool Inspection

Types of pool heaters to consider when shopping

Now, let’s take a closer look at the most popular types of pool heaters: 

Solar pool heaters

Average installation cost: $4,500 to $7,500

Solar pool heaters are ideal for sunny, warm climates like Florida. While they require a moderate amount of roof space, they’re incredibly efficient and cost very little to operate. 

Heat pumps

Rheem Avia Smart Control

Average installation cost: $2,500 to $4,000

You can think of a heat pump as an air conditioner working in reverse. It pulls heat from the air and transfers it into your pool water.

These models are best for climates where the temperature is consistently above 50 degrees, and they’re relatively efficient when compared to gas heaters. 

Gas or propane heaters

Average installation cost: $1,500 to $6,000

Despite lower upfront costs, gas and propane heaters can be very expensive to operate. Consider using them for a spa, hot tub, or pool that’s only used occasionally. 

Solar covers

Average installation cost: $150 to $500

A solar pool cover is made of a material similar to bubble wrap that floats on the pool’s surface, trapping heat and preventing evaporation. While a solar cover alone won’t replace a pool heater, it can minimize heat loss to extend your swimming season as the weather turns cool.

Related: Are Solar Pool Heaters Worth the Investment?

Does the type of pool heater affect the cost?

The type of pool heater you choose absolutely affects the cost. Here’s how:

Initial installation costs

Most people use the sticker price to guide their purchases, but it’s important to consider additional costs of pool heater installations, such as plumbing and permit requirements. If you need to run gas lines or upgrade your electrical panel for a less expensive system, you may be better off investing in a solar heater. 

Operating costs

When it comes to the price of a pool heater, upfront costs are just one part of the equation. Solar heaters are practically free after installation, while a gas or propane heater can cost hundreds of dollars per month to operate. Consider how often you’ll use your heater and how hard your system will have to work to effectively heat your pool. 

Energy efficiency and costs

If you plan to use your pool heater all winter long, efficiency should be a top priority. Solar panels are virtually free to operate, and heat pumps can generate about $5 worth of heat for every $1 spent on electricity, making them excellent options for regular use.

Related: Want an Energy Efficient Pool? Try These 5 Upgrades

Find everything you need at GPS Pools to make your pool area a safe and comfortable space!

Ready to dive into year-round comfort? The team at GPS Pools can offer quotes on various pool heaters to help you better understand your options. Reach out today to learn more!