10 Best Pool Heaters For Above Ground Pools in The UK

Last updated on 03/06/2025
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1
9.8
Exceptional
Save 14%
Bestway | Flowclear Pool Heater, 4KW, Energy-Efficient Temperature Regulation, Grey
Bestway
Bestway | Flowclear Pool Heater, 4KW, Energy-Efficient Temperature Regulation, Grey
14% Off
Why We Love It
  • Energy efficient for year-round use.
  • Durable, anti-corrosion titanium design.
  • Eco-friendly GWP R32 refrigerant.
Main Highlights
  • ENERGY EFFICIENT: keep your pool water warm as the temperatures begin to drop so you can enjoy all year-round quality time with your friends and family with this energy efficient, temperature regulating Pool Heater
  • DURABLE MATERIAL: designed with durability in mind, the anti-corrosion, titanium heat exchanger is built to last and is IPX5 waterproof for increased safety! The internal protection function avoids inner system damage by preventing the heater to run in temperatures colder than 12 C / 54 F
  • LOW ENVIRONMENTAL IMPACT: this energy efficient pool heater uses the most eco-friendly heating agent on the market: the GWP R32 refrigerant – so you can enjoy a warm and comfortable swim whilst feeling good about heating your pool in the colder months
  • COMPATIBLE: with above ground pools: water capacity of up to 30,000 L (7,925 gal.) in water capacity, flow rates (of cartridge or sand filter pumps) of 2,006 L (530 gal.) and above. Easy to install and simple to use, this pool heater is a game changer for lovers of above ground pools
  • CONTENTS: 1 Pool Heater – includes adapters for both 3.2cm (1.25 inch) and 3.8 (1.5 inch) filter pump connection. Product dimensions: length: 42.5cm / 16.73 inch, width: 36.5cm / 14.37 inch, height: 44cm / 17.32 inch.
9.8
Exceptional
Save 14%
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Best Value
2
9.6
Superb
Elecro Vulcan Nano Splasher Pool Heater 3kW
Elecro
Elecro Vulcan Nano Splasher Pool Heater 3kW
Main Highlights
  • Available now
9.6
Superb
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3
9.4
Superb
Bestway Pool Heater for Above Ground Pools, Suitable for 15ft Swimming Pools, Grey
Bestway
Bestway Pool Heater for Above Ground Pools, Suitable for 15ft Swimming Pools, Grey
Free Shipping
Why We Love It
  • Soft-touch control panel.
  • Heats up to 40˚C.
  • Perfect for above ground pools.
Main Highlights
  • ULTRA-EFFICIENT POOL HEATER: keep your pool at the perfect temperature with the Bestway Pool Heater. Designed for use with multiple pool sizes, this heater is perfect if you’re looking for consistency and reliability
  • SOFT TOUCH CONTROL: Control with ease using the soft touch panel. Ergonomically designed to be used while remaining comfortable, it has control options to suit you
  • COMPATIBLE WITH: with above ground pools between 1,520-17,035 L (400-4,500 gal.) in water capacity and with 3,785 L (1,000 gal.) or smaller cartridge & sand filter pumps
  • EFFICIENT DESIGN: 2,9000 W at 220-240 V for efficient usage, this heater will get the water warmer faster while using the minimum amount of energy
  • WATER SENSOR: features and effective power switch and temperature control panel with on/off button for precise adjustments
9.4
Superb
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4
9.2
Superb
Intex Pool Heater
Intex
Intex Pool Heater
Why We Love It
  • Perfect for smaller above ground pools.
  • Effortlessly warms your swimming area.
  • Simple connection to your pool.
Main Highlights
  • Suitable for above ground pools 15' or below
  • Take the chill off your pool
  • Only suitable for use with round Easy Set or Metal Frame pools
  • Easy to connect up to your pool
  • 230V Electrical Heater
9.2
Superb
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5
9.1
Superb
Bestway | Flowclear Pool Heater | With Automatic Temperature Regulation
Bestway
Bestway | Flowclear Pool Heater | With Automatic Temperature Regulation
Free Shipping
Why We Love It
  • Creates relaxing swimming environment.
  • Super easy to use.
  • Offers luxurious pool experience.
Main Highlights
  • WARM YOUR POOL: take the chill off your pool to create a relaxing swimming environment by gently heating the water, maximum heater output: 40 C (104 F). Please note pump is required for pool heater to work effectively; heater connects to the pool filter via 32mm hose connection
  • EASY TO SET-UP & USE: the tactile on/off button, automatic temperature regulation and temperature control panel make heating your pool easier than ever
  • ADD A TOUCH OF LUXURY: to your swimming experience, our pool heaters help create comfortable water temperatures so you can experience a relaxing swim of heated bliss
  • SAFE AND RELAIBLE: this pool heater is supplied with a portable residual current device-rated residual operating current not exceeding 10mA
  • COMPATABLE: with above ground pools with a water capacity between 1,520-17,035 L (400-4,500 gal.) and filter pumps with flow rates up to 3,785 L (1,000 gal.), pool compatibility: 15’ and smaller
9.1
Superb
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6
9.0
Superb
Intex 56684BS 2.2KW Above Ground Pool Heater - Electric Pool Heater
Intex
Intex 56684BS 2.2KW Above Ground Pool Heater - Electric Pool Heater
Why We Love It
  • Boosts pool temperature efficiently.
  • Ideal for outdoor living.
  • Simple installation process.
Main Highlights
  • Suitable with the Round Easy Set or Metal Frame swimming pools upto 12ft
  • Simple to install and use
  • Water level sensor
  • 2.2kW
  • UK RCD plug
9.0
Superb
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7
8.8
Excellent
Bestway Pool Heater 2800 W 42.6 x 26.6 x 18.7 cm
Bestway
Bestway Pool Heater 2800 W 42.6 x 26.6 x 18.7 cm
Why We Love It
  • Precise adjustment with soft-touch control.
  • GS certified for personal safety.
  • Efficient heating for large pools.
Main Highlights
  • High performance pool heating: with 2,800 W, the Bestway pool heater provides warm water. Ideal for pools with 1,520-17,035 litres and filter systems up to 3,785 l/h.
  • EASY AND INTUITIVE OPERATION: The digital soft-touch control panel allows effortless monitoring and operation. Heats the pool water by 0.5-1.5°C, depending on volume and outside temperature, up to a maximum of 40°C.
  • High-quality safety features: flow sensor and personal protection switch offer high safety. GS certified by TÜV Rheinland for added reliability.
  • Comprehensive accessories: the package includes a 1 metre long hose with a diameter of 32 mm and two hose clamps. Everything you need to start the heater immediately and easily is already included.
  • Reliable customer service: If you have any questions or problems, our customer service is always at your disposal to ensure that you have the best experience with your new pool heater.
8.8
Excellent
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8
8.7
Excellent
Electric Pool Heater
Intex
Electric Pool Heater
Free Shipping
Why We Love It
  • Water level sensor included.
  • Simple hook-up and operation.
  • Connects to existing filter.
Main Highlights
  • 220-240V with RCD (UK plug)
  • Compatible with round Easy set or metal frame pools 15' (4.57m) diameter or smaller
  • Easy hook-up and operation
  • Water level Sensor
  • Easily connects to new or existing pool filter system
8.7
Excellent
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9
8.7
Excellent
AufuN Pool Heating Fire Barrel, Firewood Pool Heater with Fire, Stainless Steel Swimming Pool Heater with 32/38 mm Connections and 18 m Built-in Spiral Tube, Pool Oven Heaters for Swimming Pools,
Aufun
AufuN Pool Heating Fire Barrel, Firewood Pool Heater with Fire, Stainless Steel Swimming Pool Heater with 32/38 mm Connections and 18 m Built-in Spiral Tube, Pool Oven Heaters for Swimming Pools,
Why We Love It
  • Eco-friendly and energy-saving solution.
  • Durable stainless steel construction.
  • Versatile for pools and barbecues.
Main Highlights
  • Pool heating fire barrel: Our pool heater can be fired with firewood, briquettes and charcoal. So you can heat your pool easily and quickly without relying on electricity or natural gas, energy saving and environmentally friendly.
  • Durable and reliable: Made of stainless steel, it is waterproof, rust-proof and heat-resistant, with a heat-resistant temperature of up to 300°C, which ensures a long-lasting, stable heating effect and a long service life even when used outdoors.
  • Powerful heating effect: Equipped with stainless steel heating pipes with a total length of 18 m and a large water output, it is able to provide a high-quality heating effect, so you can enjoy a pleasant water temperature in the pool at any time of year.
  • Safe and reliable: To take into account the safety factor, the design around the pool heating is reasonable, avoids stacking flammable materials and ensures that children cannot get close to avoid accidents.
  • Multifunctional design: equipped with 32 mm and 38 mm plastic connectors, it can be connected to different pool interfaces as required, convenient and fast. In addition to heating swimming pools, our products can also be used for outdoor barbecue parties.
8.7
Excellent
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10
8.7
Excellent
HENGMEI Firewood Pool Heater Pool Heater with Fire Pool Oven Wood Fire Barrel Stainless Steel Pool Heated Fire Heaters for Swimming Pools Bath Barrel Whirlpool 32/38 mm Connections
HENGMEI
HENGMEI Firewood Pool Heater Pool Heater with Fire Pool Oven Wood Fire Barrel Stainless Steel Pool Heated Fire Heaters for Swimming Pools Bath Barrel Whirlpool 32/38 mm Connections
Why We Love It
  • Weatherproof and electricity-free heating.
  • Quick and efficient heating solution.
  • Versatile for pool and barbecue.
Main Highlights
  • Stainless steel fire extinguisher: our pool heaters are weatherproof and do not require electricity. With firewood, briquettes and other natural materials used for heating, a pool can be heated quickly and easily. So you can enjoy swimming in a pleasant water temperature all year round.
  • Heating quickly: the pool heater is equipped with stainless steel heating tube, more water volume and better heating effect, 2 sizes of the interface can be used, can fit most of the pump water pipe, just need to mount the foot and install the water pipe to use.
  • Thick heating pipe: the firewood pool heater with fire is made of stainless steel, sturdy, rust-proof and heat resistant up to 300℃. The material is waterproof and moisture-resistant, so it can be used for many years even when stored outdoors.
  • Versatile: while the pool is heated, this wooden barrel can be heated with charcoal to host a barbecue party. You can enjoy a barbecue party while you swim, and spend a nice time with your family and friends in the garden.
  • Convenient to use: do not stack flammable objects near the heater for swimming pools heating barrel and keep it away from children to avoid accidents. Please do not use it on the grass (marble, slate or metal plate under the product when you use it for roasting) to avoid sparks and cause fire.
8.7
Excellent
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