Air Source Heat Pump For Swimming Pool

air source heat pump for swimming pool

Air Source Heat Pump For Swimming Pool

An air source heat pump is a great way to keep your pool warm without using gas or propane resources. These systems can be very efficient and save you a lot of money on your electric bill.

An air source heat pump pulls cool air from your pool and combines it with warmed refrigerant to heat the water. It works like a solar heater, but it’s much more efficient and cost-effective.

Energy Efficiency

Air source heat pumps can be an extremely efficient way to heat your swimming pool. They can save up to 50-75% compared to other pool heating methods. They also require a lower maintenance cost. In addition, they are much more environmentally friendly.

One of the main benefits of an air source heat pump is that they use up to 80 % fewer fossil fuels than other heaters. These savings can be quite substantial and equate to a lot of money saved over time.

They can also be an excellent option for homes that have a high energy bill, as they will help to reduce that bill significantly. As well as this, they are also extremely efficient, meaning that they can reduce your overall carbon footprint.

Another great thing about an air source heat pump is that they can be operated all year round. This is especially helpful if you live in an area that experiences freezing conditions in the winter.

It is advisable to choose a model with hot gas recirculation as this will prevent the unit from freezing up when the temperature is below zero degrees. This will save you a lot of time and effort in the long run as you won’t have to keep the unit on all the time causing it to use up valuable energy that could be used elsewhere.

The other benefit of an air source heat pump is that they are very easy to install and operate. These units only require a running filter pump to work and are quick to set up. You can even install them on your own if you have the necessary skills and tools.

If you want to save even more money on your energy bills, an air source heat pump can be combined with a solar pool heater. The heat from the sun will be transferred into your pool water, reducing your need for gas heating.

Choosing the right air source heat pump for your pool can be difficult, as it depends on your environment and the size of your swimming pool. This is why it is important to get a professional to perform a sizing analysis for your specific pool. This will ensure that the air source heat pump is sized to heat your pool efficiently and effectively.


An air source heat pump is an excellent way to save money on your pool heating bills. They are also very environmentally friendly, because they do not use fossil fuels to generate the energy that is needed to heat your water.

Getting an ASHP installed is easy. Just locate it near your pool and get it wired and plumbed by a licensed electrician. Once the unit is connected, your filtration system will circulate the water to the heat pump.

The unit is typically mounted on a solid base or a air source heat pump for swimming pool concrete slab, and is connected to your swimming pool piping by a series of PVC connections and elbow fittings. These piping should be sized to match your existing plumbing.

Make sure the heat pump is level with the pool surface, and that all surfaces are free of obstructions that can prevent proper airflow around it. Your owner’s manual will provide details on the ideal installation location and proper clearance.

Once the heat pump is installed, it should be flushed with water to remove any debris. This will help it run smoothly and prevent the unit from overheating or becoming damaged.

Your heating pump will need to have a dedicated circuit with a large breaker that can supply it with 30 to 50 amps, depending on the model. If your pool has a sub panel by the pool, it may be possible to increase the sub panel’s amp capacity or run a new line from your home’s main breaker box.

Adding an additional breaker will make the electrical installation easier, but it can be expensive. For example, if your pool has a 100 amp sub panel, it may be more economical to install a 50 amp breaker from the sub panel to the heat pump.

It is important to place the heat pump outside, away from any walls or fences. This will allow it to extract the maximum amount of heat from the ambient air surrounding it, which is crucial for its efficiency.

Be sure to choose a firm ground to place the pump on, as it can weigh up to 40 pounds and requires a stable surface. Having a softer or spongy ground can cause it to vibrate and potentially damage the unit.


Air source heat pumps are a great option for heating your pool, but they require some maintenance to maintain their efficiency. The type of maintenance that needs to be done depends on what type of heat pump you have, but all should be carried out by a professional technician.

For starters, an air source heat pump will need to be regularly inspected and cleaned by a qualified technician. This is to ensure that the unit doesn’t have any clogged or blocked parts. If it does, it will reduce the performance of your heat pump and may also cause the unit to run too hot or not cool down properly.

It’s also important to regularly clean the outside of your heat pump, so it doesn’t collect dirt and debris that could impede air flow. A vacuum cleaner can help you do this and remove any accumulated dirt that might be blocking your fan.

You can also use a hose to spray water on the inside of the heat pump to keep it clean and free of dust and debris that might build up and cause problems. This will help the heat pump run more efficiently and prevent issues from occurring down the line.

Keeping the ambient air around your swimming pool at a temperature of approximately 50degF (10degC) will allow your heat pump to operate correctly. Once the outside air starts to get colder, your heat pump will be unable to do its job.

Another important part of maintaining your pool heater is to check the pressure of the refrigerant inside the system. Having a high pressure refrigerant will prevent freezing up and keep your pool heater running effectively.

Finally, you’ll want to test the pressure of the freon in your system at least once a year. This will allow your professional to top up or replace the refrigerant if necessary.

An annual service will also include the removal of an access panel and checking that all main components are working correctly. These will include any pumps, expansion vessels, buffer tanks and control panels. A qualified technician will also clean and replace any filters.


Air source heat pumps harvest the heat of the air around you and transfer it to your pool water, saving you money on energy costs. air source heat pump for swimming pool These systems are also easy to operate and require little maintenance.

In addition, they are quiet and energy efficient. They are available in both a gas or electric model and are a good choice for most pools.

Some of the most popular models include the AquaCal and a Hydro Royal heat pump. Both use EPA recognized refrigerant that does not contain ozone depleting chlorine gases.

Both are ENERGY STAR qualified and offer a lifetime parts warranty on their titanium tube heat exchangers. In addition to saving you money on your energy bill, these units will also keep your pool warmer and more comfortable.

Another option for heating your pool is a solar system. These units utilize a series of solar panels that are installed on the roof of your home and are connected to a pump that circulates the pool water through them.

These systems use a relatively small amount of electricity to operate. They are environmentally friendly and have the lowest cost of operation among all pool heating systems.

When purchasing a pool heater or heat pump, make sure to ask about the warranty and ensure that it is valid. Most products are backed by a one, two or three year warranty, depending on the product.

Most heat pumps are eligible for an extended warranty through an independent company called Extend, which offers plans that can be added on to any purchase. These plans will extend the manufacturer’s warranty by one, two or three years.

This can be a great way to save on the unexpected cost of pool equipment repair or replacement. The cost of repair and replacement parts can add up quickly, so it is best to have an extended warranty in place before a problem arises.

The most important thing to remember when evaluating an air source heat pump is that it should be properly sized for your pool size and location. Ideally, it should be installed near the edge of your pool to take advantage of the sun’s rays for maximum efficiency.