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How to Heat Your Pool: With a Gas Heater or Heat Pump?

Swimming pool heaters are a great topic to discuss as the weather cools. The main issue is whether to install a pool heating system. Some pool owners, new and old, don't require a heater, however in Ontario, most people like a warmer pool.

Most pool owners discover that heaters are required after a frigid winter. Heating systems make swimming more enjoyable in cold temperatures and keep your pool healthier.

Which type of heater is better -- heat pumps or gas? We will be discussing the pros and cons of each type of heater.

Which Pool Heater Type is Best?

Pool heat pumps may not be for everyone. So, which one is the best for you? Both heat pumps and gas have many benefits. However, it depends on your preferences and budget, like an electric range vs. a gas range.

If you are looking for the best gas pool heater, a gas pool heater might be the right choice if:

1. An attached spa is available that you would like to heat up to more than 100 degrees.

2. The pool should be heated in spring and fall.

3. A panel upgrade, or upgrade to your electrical service, is required for adding a 30-50-amp breaker.

4. The location of your gas meter will be very near the pad for your pool equipment.

5. A 500-gallon propane tank (LPG) is already installed on your property.

This may be your best pool heat pump option if:

1. You are looking for a pool heater that is more environmentally friendly and doesn't emit any carbon oxides.

2. Your pool will be closed when the outside temperature drops below 60 degrees.

3. Slow heating is no problem.

DIY Pool Heater Installation

Most pool heaters, electric or gas, can be installed by homeowners. However, you should hire an electrician to install a heat pump or a gas contractor to connect a gas pool heater. You can also purchase, place, and connect your pool heater yourself.

Purchasing a Pool Heater

Consider the area of your pool, the wind speed and the use of a cover when sizing pool heaters. You also need to consider your ideal temperature requirements. For example, it is possible to heat the pool by 10 degrees, even 20 is doable. However, if you want to increase the temperature by more than 30˚C, you will need a large heater and most likely a gas heater.

Installing a Pool Heater

You may need to leave space near the filter to accommodate a pool heater. These heaters are not small and require an area of approximately 5x5 feet for exhaust and ventilation. You can buy or build a pad to ensure the heater is dry and above the earth. Avoid placing the heater under windows, overhangs, or with leaky downspouts. It is best to set the unit in a sunny and dry area, free from overhanging or invasive trees.

How to Install a Pool Heater

After placing it on a firm pad, cut the return lines after the pool heater but before the salt system or chlorinator. Then, redirect the pipes into and out of the heater. Basic PVC fittings, such as couplings, PVC pipe, PVC glue, and primer, will be required. A DIY pool owner will need to know the basics of plumbing.

What would you do if it was warmer? Would you and your family be able to swim every day? An electric heat pump might be the best option to heat your pool. A heater that runs from Friday through Sunday might be the best choice if you only swim on weekends.

Do you want another month at the end of each season, or would you prefer the pool to remain open in the winter? Heat pumps work only when the air temperature is 10˚C or higher. Therefore, a heat pump may not be the best option if you can swim year-round (or for most of the year) and live in colder climates. A gas heater is the best choice, as it can maintain temperatures up to 40˚C.

Ask For Help From The Pros

So, have you decided which pool heater is best for you yet? Whether you pick a gas heater or a heat pump, your pool will be warm and inviting whenever you want to use it. Installing a pool heater may not be easy, so why not call us at Ottawa Home and Garden where we will help you pick the right pool heater and install it for you. No stress or worry! Call us today.