Swimming Pool Water Heating

Enjoy Perfectly Heated Pool Water All Year Round

At Starline Pool South West, we offer a range of high-performance pool water heating solutions, ensuring your swimming pool stays warm, energy-efficient, and cost-effective throughout the season. Whether you’re looking for maximum flexibility with direct heating or energy savings with an air-to-water heat pump, we tailor the best solution to match your needs.

With expert guidance, professional installation, and top-quality heating systems, we ensure your pool is always at the perfect temperature for relaxation, fitness, and family fun.


Choosing the Right Pool Heating System

Every pool owner has unique heating requirements based on factors such as usage frequency, season length, and environmental conditions. At Starline Pool South West, we help you select the ideal heating system that balances efficiency, flexibility, and cost-effectiveness.

To begin, consider the two main types of pool heating systems:

1. Direct Heating – Maximum Flexibility

Provides heat regardless of weather or season.
✔ Ideal for on-demand heating – perfect for sporadic or extended pool use.
✔ Uses a domestic boiler connected to a heat exchanger to deliver consistent heating.
✔ Best for homeowners who want full control over their pool temperature.

2. Indirect Heating – Energy Efficient but Less Flexible

Air-to-water heat pumps use ambient air temperature to heat the pool.
Highly energy-efficient – lower running costs compared to gas or oil heating.
Best for long-term heating, keeping the pool at a steady temperature.
✔ Ideal for continuous seasonal heating (April–September), but not as effective for rapid heat recovery.


Direct Heating vs. Indirect Heating – Which One is Best for You?

FeatureDirect Heating (Heat Exchanger & Boiler)Indirect Heating (Air-to-Water Heat Pump)
Heating SpeedHeats pool water quicklyTakes longer to reach desired temperature
FlexibilityCan be turned on/off as neededBest for continuous heating; not ideal for rapid temperature changes
Energy EfficiencyUses gas or oil – higher energy costsHighly energy-efficient, lower operating costs
Seasonal PerformanceWorks in any weather, all year roundWorks best in warmer months (April–September)
Cost to RunHigher fuel consumption, less efficientLower running costs, but dependent on air temperature
Best for…Homeowners who want full control & instant heatingHomeowners looking for cost-effective long-term heating

How to Choose the Right Pool Heating System

  • ✔ If you need instant heating, even in colder months, go for a Heat Exchanger with a boiler (direct heating).
  • ✔ If you want an energy-efficient, cost-effective solution for steady seasonal heating, choose an air-to-water heat pump (indirect heating).
  • ✔ If you plan to use your pool sporadically, a heat exchanger is the better choice as it can heat the pool whenever needed.
  • ✔ If you prefer eco-friendly heating, an air-to-water heat pump is ideal, but it requires consistent operation to maintain pool warmth.

Expert Consultation & Installation

At Starline Pool South West, we work closely with every client to determine the best heating solution based on your lifestyle, budget, and pool environment. Whether you need a heat pump, a heat exchanger, or a hybrid solution, we provide:

Professional advice on heating options to match your pool usage.
Expert installation for seamless, reliable performance.
Aftercare & servicing to ensure long-term efficiency and savings.


Frequently Asked Questions (FAQs)

1. Which pool heating option is best for year-round use?

✔ A Heat Exchanger with a domestic boiler is the best choice for year-round use, as it provides consistent heating regardless of the weather.

2. Is an air-to-water heat pump cheaper to run?

✔ Yes! Heat pumps use significantly less energy compared to gas or oil heating, making them a cost-effective and eco-friendly choice.

3. Can I turn my heat pump on and off whenever I want?

✔ Heat pumps work best when left running continuously throughout the season. Unlike direct heating, they can’t rapidly heat up the pool after being turned off.

4. Can I switch heating systems later?

✔ Yes! If you start with a heat pump but later need more flexibility, we can integrate a heat exchanger system for dual heating options.

5. What is the best way to keep my pool warm for longer?

Use a Roldeck® Automatic Pool Cover to retain heat, reduce evaporation, and lower heating costs.


Get the Perfect Pool Heating System Today!

Choosing the right swimming pool heating system is essential for comfort, efficiency, and cost savings. At Starline Pool South West, we provide tailored heating solutions, expert installation, and ongoing support to ensure your pool is warm and ready to use whenever you need it.

Let’s find the perfect heating solution for your pool! Contact us today.