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Swimming Pool Heaters

Want to enjoy your pool all year round? You’ll need a swimming pool heater to ensure the water stays warm and inviting, prolonging the swimming season as long as possible. Browse our range of poolside heating options to discover efficient and market-leading models. 

Technical pieces of equipment require professional installation. Please refer to our terms and conditions for more details. 

 

Our Pool Heaters Range

 

We offer a diverse selection of pool heaters to suit all pool sizes and heating needs. From powerful gas heaters to energy-efficient electric models and eco-friendly solar heaters, our range includes trusted brands known for their advanced technology, durability, and consistent performance.

 

Why Choose Our Pool Heaters?

 

  • Energy Efficiency: Our heaters are designed to maximise heat output while minimising energy consumption, saving you money on utility bills.
  • Reliable Performance: We stock heaters from top brands that have a proven track record of reliability and durability, ensuring your pool stays warm when you need it.
  • Expert Advice: Our knowledgeable team is here to help you choose the best heater for your specific pool size and usage patterns.
  • Comprehensive Support: Our customer support is available to assist you, ensuring your heater operates at peak efficiency.

 

How Swimming Pool Heaters Work?

 

Pool heaters work by drawing water from your pool, heating it, and then returning the warmed water to the pool. There are various types of heaters, including gas, electric, and solar-powered models, each with its own benefits depending on your climate, pool size, and energy preferences. Gas heaters offer quick heating, while electric and solar options provide energy-efficient, eco-friendly alternatives.

 

Benefits of Swimming Pool Heaters

Investing in a swimming pool heater delivers both comfort and long-term value. Whether you choose a gas heater, electric heater, or heat pump, each option offers specific advantages that can enhance your pool experience. 

  1. Extended Swimming Season: A swimming pool heater allows you to enjoy your pool well beyond the typical warm-weather months. By maintaining a consistent water temperature, you can comfortably swim in spring, fall and even mild winter conditions. 

  2. Consistently Comfortable Water Temperature: No more guessing whether your pool water is too cold to swim in. Pool heaters keep water at your desired temperature, regardless of daily weather changes. This is especially beneficial in regions with cool nights or fluctuating temperatures. 

  3. Enhanced Pool Experience: A heated pool is more comfortable and inviting, making it a central part of entertaining, exercising, or relaxation. Whether you’re hosting guests, or swimming laps, a warm pool enhances your overall swimming experience. 

  4. Increased Property Value: Heated swimming pools are a desirable feature for homebuyers. A reliable, well-maintained pool heating system can boost property’s appeal and market value, especially in areas where outdoor living is a priority. 

  5. Type Specific Benefits:

    • Gas Pool Heaters: 

  • Fastest heating option, ideal for pools that aren’t used daily or need quick temperature increases. 
  • Excellent for larger pools or colder climates where rapid heat-up times are critical. 
  • Not reliant on outside temperatures, so performance is consistent.
     
    • Electric Heaters

  • Best suited for smaller pools or spas due to their compact size and precision heating. 
  • Reliable in all weather conditions as they directly use electricity to generate heat. 
  • Low upfront cost, easy to install and a good option where gas is unavailable.
     
    • Heat Pumps

  • Extremely energy-efficient, they transfer heat from the ambient air, using far less electricity than other traditional heaters. 
  • Ideal for warmer climates and frequent pool use, especially for maintaining temperatures over long periods. 
  • High costs during winter, but lower long-term operating expenses make them the most cost effective and efficient over all pool heaters. 

Maintenance Tips for Swimming Pool Heaters

Proper maintenance ensures your heater works efficiently and lasts longer:

  • Regular Cleaning: Remove debris from the heater and surrounding area.

  • Routine Inspections: Check for leaks, corrosion, or worn components.

  • Professional Servicing: Schedule annual maintenance to keep your system running smoothly.

  • Temperature Monitoring: Avoid setting the heater too high to reduce energy costs and prolong its lifespan.


FAQs

 

Do I Need a Swimming Pool Water Heater? 

 

It probably comes as no surprise that most of us want to swim in water that’s on the warmer side. To get your pool water up to the desired temperature in the UK, you will almost certainly require a swimming pool water heater or heating system. There are several different options when it comes to choosing the right pool heater. 

What type of swimming pool heater is best for my pool?

We offer various heaters for outdoor pools, including above-ground pool heaters, swimming pool heat pumps, and gas pool heaters. The model you choose will generally depend on the size of your pool and which features you require. Outdoor pool heaters will do their job very well with little to no interference or maintenance from you.

Choosing a Swimming Pool Heater

If cost efficiency and performance are your top priorities, the two most common and effective types of swimming pool heaters in the UK are gas heaters and heat pumps. While solar heating is popular in sunnier regions, it’s typically not reliable in the UK due to limited year-round sunlight.

Here’s a quick breakdown to help you choose the best option for your pool:

Gas Pool Heaters – Best for Speed and Flexibility

      • Fast Heating: Gas heaters can raise water temperature quickly, making them ideal for pools used on-demand or for short periods.

      • Works in Any Weather: Because they don’t rely on ambient air or sunlight, gas heaters perform consistently in all seasons—even during cold snaps.

      • Higher Running Costs: Gas heaters use either natural gas or propane, which can be more expensive to run long-term, especially for daily heating.

      • Great for Large Pools: Their powerful output makes them suitable for heating larger volumes of water quickly.

Swimming Pool Heat Pumps – Best for Energy Efficiency

      • Lower Operating Costs: Heat pumps use electricity to extract heat from the air, making them extremely efficient—especially in milder temperatures.

      • Ideal for Regular Use: They’re designed to maintain a set temperature over long periods, making them perfect for pool owners who swim frequently.

      • Slower Heat-Up Time: Heat pumps are not as fast as gas heaters, so they’re better for maintaining temperature rather than quick boosts. However, our Aqua Turbo Pro and InverX20 models have this function to get your pool to the required temperature quicker.

      • Environmentally Friendly: With lower emissions and energy usage, they’re a greener alternative to gas.

Need Help Choosing the Right Heat Pump?

Try our online Heat Pump Calculator to match your pool size, usage, and location with the most suitable model. It’s a quick and easy way to make sure you’re getting the best performance and value.

How do you Heat Your Outdoor Pool Water Without a Heater?

 

For this, you’ll certainly have to turn to the power of the sun. Along with solar panels or solar pods, you can also get solar swimming pool covers that will help retain heat and radiate it into the water.

How do you Install a Swimming Pool Heater?

 

While the average pool owner can perform an array of pool maintenance tasks, when it comes to installing a pool heating system, it’s best to get a professional’s help. Pool heaters are very technical and must be installed to the manufacturer’s instructions. An experienced pool engineer will be able to ensure water flow, pressure and direction are all correct.

All service connections (electricity, gas and oil) must only be connected by a fully qualified technician to ensure they are in line with any relevant regulations. If installation is incorrect, you could damage the heater and even endanger life.

Please note that warranties will be processed once equipment has been partly or fully installed without our fully completed warranty request form.