Heating a swimming pool is an essential requirement for pool owners, especially in regions where the temperatures drop during the winter months. New England is one such region that experiences frigid temperatures, and heating your pool is essential to enjoy a comfortable swimming experience. However, choosing the right pool heater can be overwhelming, as various options are available. The two most popular types of pool heaters in New England are gas heaters and heat pumps. Both these types of heaters have their pros and cons, and choosing the right one depends on several factors. In this article, we will discuss the differences between gas heaters and heat pumps and help you decide which one is right for your pool.
Gas Heaters
Gas heaters are one of the most popular types of pool heaters and work by burning natural gas or propane to heat the pool water. They are a reliable and efficient way to heat your pool quickly, making them an ideal choice for those who want to use their pool frequently. Gas heaters are known for their ability to heat the pool water quickly, making them an ideal option for those who want to use their pool for short periods.
Gas heaters come in 2 varieties, Liquid Propane (LP) pool heaters, and Natural Gas (NG) pool heaters. Make sure you purchase the right one for your requirements, otherwise, you’ll need a conversion kit.
Pros
- Fast Heating: Gas heaters are known for their ability to heat the pool water quickly. They can heat the water to the desired temperature in a matter of hours, making them an ideal choice for those who want to use their pool frequently.
- Efficient: Gas heaters are more efficient than electric heaters, as they heat the water more quickly, which means they use less energy. They are also more efficient than solar heaters, as they do not depend on the weather conditions to heat the water.
- Ideal for Cold Climates: Gas heaters are an ideal option for those who live in cold climates, as they can heat the pool water to the desired temperature even in low temperatures.
- Affordable: Gas heaters are one of the most affordable types of pool heaters available in the market. They are also easy to install and maintain, which makes them a popular choice among pool owners.
Cons
- Expensive to Operate: Gas heaters are expensive to operate, as they burn natural gas or propane to heat the pool water. This means that the cost of operating a gas heater can be quite high, especially during the winter months.
- Short Lifespan: Gas heaters have a shorter lifespan compared to other types of pool heaters. On average, a gas heater lasts for about 5-7 years, after which it needs to be replaced.
- Environmental Impact: Gas heaters are not environmentally friendly, as they produce carbon emissions when they burn natural gas or propane. This means that they contribute to air pollution and can harm the environment.
Heat Pumps
Heat pumps are another popular type of pool heater that works by using the outside air to heat the pool water. They are known for their energy efficiency and ability to maintain a consistent pool temperature, making them an ideal option for those who want to use their pool frequently.
Pros
- Energy Efficient: Heat pumps are one of the most energy-efficient types of pool heaters available in the market. They use electricity to transfer heat from the outside air to the pool water, which means that they use less energy compared to other types of pool heaters.
- Long Lifespan: Heat pumps have a longer lifespan compared to gas heaters. On average, a heat pump can last for up to 10-15 years, requiring less maintenance and replacement costs.
- Environmentally Friendly: Heat pumps are environmentally friendly, as they do not produce any carbon emissions. This means that they do not contribute to air pollution and are a better choice for the environment.
- Consistent Temperature: Heat pumps are known for their ability to maintain a consistent pool temperature. They can heat the pool water slowly, but once it reaches the desired temperature, they can maintain it efficiently, making them an ideal option for those who want to use their pool frequently.
Cons
- Slow Heating: Heat pumps are known for their slow heating process. They require more time to heat the pool water compared to gas heaters, which means that they are not ideal for those who want to use their pool for short periods.
- Initial Cost: Heat pumps have a higher initial cost compared to gas heaters. They are more expensive to purchase and install, which means that they can be a significant investment for pool owners.
- Dependence on Climate: Heat pumps depend on the outside air temperature to heat the pool water. This means that they may not be suitable for regions with extremely low temperatures or where the temperature fluctuates frequently.
Which one should you choose?
Choosing the right type of pool heater depends on several factors, such as your budget, the size of your pool, your location, and how frequently you want to use your pool. Here are some factors that you should consider when choosing between gas heaters and heat pumps:
- Budget: If you have a tight budget and want an affordable option, then gas heaters are a better option for you. They have a lower initial cost, and the cost of operating them is also lower compared to heat pumps.
- Pool Size: If you have a large pool, then heat pumps are a better option for you. They are more efficient at heating larger pools and can maintain a consistent temperature, making them an ideal option for those who want to use their pool frequently.
- Location: If you live in a region with extremely low temperatures, then gas heaters are a better option for you. They can heat the pool water quickly, even in low temperatures, which means that you can use your pool throughout the year.
- Frequency of Use: If you want to use your pool frequently and maintain a consistent temperature, then heat pumps are a better option for you. They may take longer to heat the pool water, but once they reach the desired temperature, they can maintain it efficiently.
My recommendation would be a heat pump. You should be able to use the heat pump from mid to late April until early to late October depending on the weather and your location. The monthly cost to operate a heat pump should work in your favor and end up being a lot more efficient. I also recommend the Raypak brand. They offer great products at competitive prices. I’ve worked with many heaters and heat pumps and the Raypak products are always a better deal and better product.
Conclusion
In conclusion, choosing between gas heaters and heat pumps depends on several factors. Gas heaters are a more affordable option, ideal for those who want to heat their pool water quickly, and live in regions with low temperatures. On the other hand, heat pumps are a more energy-efficient option, ideal for those who want to maintain a consistent pool temperature, have a larger pool, and want to use their pool frequently. Ultimately, the choice between gas heaters and heat pumps depends on your personal preferences, budget, and needs.