How Often Should You Replace Swimming Pool Heater in Arizona?

Owning a swimming pool in Arizona is an excellent way to beat the heat. Still, a pool heater is always a great idea because of the occasional cool weather, especially in the evening.

However, the most common question a company like E-Konomy Pool Service & Supplies gets from customers is this: how often should a pool heater be replaced? Keep reading to find out:

The Average Lifespan of a Swimming Pool Heater

The average lifespan of a pool heater depends on the type, how much it is used, and if the owner does the recommended maintenance. E-Konomy Pool Service & Supplies can also advise on questions like How often should you replace swimming pool cover in Arizona?

In Arizona, the average pool heater lasts 5 to 15 years, but with proper care, it can last longer.

Here are the most common types of pool heaters used to extend the swimming season and their expected lifespans:

Gas Heaters

In general, a gas pool heater will last 5 to 10 years. These heaters are powered by propane or natural gas and heat the pool water quite quickly when the water temperature is too low.

These pumps are susceptible to corrosion, though, because Arizona has hard water, and that water causes mineral buildup. A pool owner can increase the life of a gas heater by properly maintaining it.

Electric Heat Pumps

A swimming pool heat pump extracts warmth from the air around the pool to heat the water. This type of heater is common in Arizona and is quite efficient.

An electric pool heater also lasts longer than gas heaters and can last even longer if the pool chemistry is managed well. On average, an electric heat pump lasts 10 to 15 years.

Solar Heaters

The most energy-efficient pool heater is a solar heater. These heaters use the sun's energy to keep the pool warm, and since Arizona has so much sunshine, these heaters are an excellent long-term investment.

Generally, a solar pool heater lasts 15 to 20 years, though pool heater maintenance is required. During that time, the pumps and valves might need replacing.

Pool owners should remember that these are general guidelines, and factors like water quality, pool maintenance, and environmental factors can impact the length of the pool's life.

It can also help to keep a solar blanket on when the air temperature is cool, but the sun is out. Running the pool pump keeps the water moving, distributing heat.

Signs a Pool Heater Should be Replaced

Certain signs indicate that it might be time to replace a swimming pool heater. Pool owners who see these signs should consult a professional. With Weekly Pool Maintenance Tucson suggests the below signs to look out for.

• Inconsistent Heating - If a pool takes a long time to heat or the desired temperature is difficult to maintain, the heater is likely not as efficient as it could be.

• Higher Energy Bills - The older a pool heater is, the less efficient it is, which increases energy bills. If a gas or electric bill seems higher than normal, it could be that the pool heater is not working as well as it used to.

• Strange Noises - If noises are coming from a pool heater, it can indicate internal damage.

• Rust or Corrosion - If the heater shows noticeable rust or corrosion, it should be replaced. Arizona has hard water, which accelerates corrosion and rust.

• Leaks - Finally, if the heater is leaking, it could mean that the heat exchanger is damaged. This often requires a complete replacement.

Factors that Affect the Lifespan of a Pool Heater

The climate in Arizona is unique, and it can impact how long a pool heater lasts. Here are some things a pool owner should keep in mind:

Arizona Water Has a High Mineral Content

Arizona's water is known as "hard water," which means that it contains a lot of magnesium and calcium. Over time, these minerals cause scale buildup inside the heater, which makes the heater less efficient.

Arizona Has Extreme Heat

Constant sun exposure can cause extensive wear and tear on the rubber and plastic used in pool heaters, which can lead to cracks and leaks. This is when you may wonder How often should you replace swimming pool liner in Arizona?

Arizona Has a Lot of Dust Storms

Arizona dust storms can clog filters and vents, reducing airflow and damaging the internal components.

Arizona Pool Season

Many people in Arizona use their pools year round, which means their pool heaters last less time than those in areas where people use their pools seasonally.

Extending the Life of a Pool Heater

One of the best ways to extend the life of a pool heater is to ensure it is maintained. Here are some tips:

• Regular Cleaning and Descaling - Those who flush out the buildup in their heater annually and keep it clean can extend the life of a pool heater.

• Maintaining Water Chemistry - Keeping the chlorine, alkalinity, and pH levels where they should be can also help a pool heater last longer.

• Covering the Heater When Not in Use - Covering the heater when not in use can also help extend its life, as it protects the unit from debris, dust, and UV damage.

• Annual Inspections - Having a professional check the pool heater each year can help discover minor issues that can lead to bigger problems.

• Clean and Replace the Filters - Finally, a clogged filter can negatively impact the heater, so regularly cleaning it can help it last long

  
  

The Cost of Replacing a Pool Heater

It can be a significant investment to replace a pool heater. The cost depends on the type of heater that is installed. Here are some of the average costs that Arizona residents can expect:

• Gas heaters -- $1,500 to $4,000

• Electric heat pumps -- $2,500 to $5,000

• Solar heaters -- $3,000 to $7,000 (There is a higher upfront cost, but it is cheaper to operate)

Can a Pool Heater be Repaired Instead of Replaced?

Sometimes, repairing the pool heater instead of replacing it makes sense.

It might be best to repair a pool heater if:

• It's a minor issue like a dirty filter or clogged burner.

• The heater is 5 years old or less.

• The repair costs are under 50% of the price of a new heater.

It might be best to replace a pool heater if:

• The heater is 10 years old or older.

• Repairs are costly.

• More energy-efficiently is required.

E-Konomy Pool Service & Supplies Repairs and Replaces Pool Heaters

For pool owners requiring pool heater repair or replacement, E-Konomy Pool Service & Supplies is a popular choice in Tucson. With over 60 years of experience helping Tucson pool owners, the team is still working hard to repair and replace pool accessories, including heaters, pumps, linings, and more. Call today for a free consultation.