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How Much Does A Pool Heater Cost?

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Key Takeaways
The average cost to install a pool heater is between $1,600 and $5,200.
Types of pool heaters include natural gas/propane, electric resistance, heat pump, and solar.
Ongoing operational costs for pool heaters vary by type.
Factors such as pool size and existing infrastructure can impact costs.

$1,600 – $5,200 Average Cost With Installation

Pool heaters can greatly extend the usability of your swimming pool, making them a valuable investment for pool owners. The cost to install a pool heater ranges from $1,600 to $5,200 on average, including installation. Below, we outline the different types of pool heaters and their associated costs.

Pool Heater Cost

Heater TypeAverage Cost Installed
Natural gas / propane$1,500 – $4,500
Electric resistance$1,200 – $6,000
Heat pump$2,000 – $6,000
Solar$2,500 – $6,500

Average Cost To Install Or Replace A Pool Heater

| Average Cost To Install Or Replace A Pool Heater |
| National average cost | $3,300 |
| Minimum cost | $1,000 |
| Maximum cost | $11,000 |
| Average cost range | $1,600 to $5,200 |

Pool Heater Installation Cost By Type

Heater TypeUnit PriceLaborTotal Cost Installed
Natural gas/propane$1,000 – $3,000$500 – $1,500$1,500 – $4,500
Electric resistance$700 – $5,000$500 – $1,000$1,200 – $6,000
Heat pump$1,500 – $5,000$500 – $1,000$2,000 – $6,000
Solar$2,000 – $5,000$500 – $1,500$2,500 – $6,500

Propane Or Gas Pool Heater Cost

Propane or natural gas heaters are commonly chosen for their quick heating ability. They typically cost between $1,500 and $4,500 with installation. These heaters can be a good choice if you need to heat your pool quickly or have an on-demand need.

Pool Heat Pump Cost

Heat pumps, which can range between $2,000 and $6,000 installed, are energy-efficient but slow to heat, making them suitable for maintaining a steady temperature rather than rapid heating.

Solar Pool Heater Cost

Solar heaters are the most environmentally friendly option and generally cost between $2,500 and $6,500 installed. While the initial cost may be higher, the operational costs are the lowest.

Electric Resistance Pool Heater Cost

Electric resistance heaters range from $1,200 to $6,000 with installation. These heaters can be effective but are usually the most expensive to operate over time.

Pool Heater Replacement Cost Factors

Several factors can influence the cost of installing or replacing a pool heater. The primary considerations include the size of the heater, the area of the pool, and additional installation requirements such as plumbing or electrical work.

Swimming Pool Heater Prices By Size

Pool Surface Area (square feet)Volume (gallons)Heater Size (BTUs)Average Unit Price
Up to 3001,000 – 10,00050,000 – 106,000$1,300 – $2,200
301 – 50010,000 – 20,000106,001 – 250,000$1,800 – $3,200
501 – 80020,000 – 40,000250,001 – 400,000$2,300 – $3,600
801 – 1,20040,000 – 80,000400,000+$3,000 – $5,000

Gas Line For Pool Heater Cost

Installing a new gas line for a pool heater can add significantly to the cost, depending on the distance from the main gas supply to the pool equipment.

Pool Heater Plumbing And Electrical Wiring Costs

Plumbing and electrical wiring upgrades or modifications may be necessary when installing a pool heater, which can further increase the cost. Ensuring proper installation is crucial for safety and performance.

Above-Ground Pool Heater Cost

Above-ground pool heaters are generally less expensive to install than in-ground pool heaters, primarily due to simpler installation processes and fewer requirements for additional plumbing or electrical work.

Cheap Pool Heating Options

For those looking for budget-friendly alternatives, options such as pool blankets, solar rings, or liquid solar covers can help retain heat and reduce operational costs. While these methods are not as effective as a heater, they can provide supplemental heating and extend the swimming season.

Cost To Run A Pool Heater

Heater TypeCost Per MonthCost Per Year
Natural gas$200 – $500$1,600 – $4,000
Propane$250 – $1,000$2,000 – $8,000
Electric resistance$175 – $600$1,400 – $4,800
Heat pump$50 – $150$400 – $1,200
Solar$10 – $25$80 – $200

Operational costs vary significantly depending on the type of heater. Solar options have minimal running costs compared to propane and electric resistance heaters, which can be expensive to operate.

Pool Heater FAQs

Can You Add A Heater To An Existing Pool?

Yes, it is possible to add a heater to an existing pool. The complexity and cost will depend on the existing setup and any necessary upgrades to accommodate the heater.

How Long Does It Take To Install A Pool Heater?

Installation time can vary depending on the type of heater and the existing pool setup. Generally, the process can take from a few hours to a few days.

Can I Install A Pool Heater Myself?

While some may attempt a DIY installation, it is generally recommended to hire a professional to ensure the heater is installed correctly and safely.

How Long Does A Pool Heater Last?

A well-maintained pool heater can last between 10 to 15 years, depending on the type and usage.

How Does A Heated Pool Work?

A heated pool operates by circulating water through a heating system, which raises the water temperature to a desired level before returning it to the pool.

Does A Gas Pool Heater Need Electricity?

Yes, most gas pool heaters require electricity to power the controls and ignition system, even though the primary heating source is gas.

Finding And Hiring A Pool Heater Installer

Questions To Ask

Before hiring, ensure you ask potential installers the following questions:

  • Are you licensed and insured?
  • Can you provide references?
  • What warranties do you offer?
  • What is the estimated time for installation?
  • Are there any additional costs we should anticipate?

Choosing the right pool heater and ensuring it is installed correctly can extend your swimming season and improve your pool’s enjoyment, making it a worthwhile investment.

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