10 Best Pool Heaters For Above Ground Pools in The UK

Last updated on 13/05/2025

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9.8

Exceptional

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Bestway

Bestway | Flowclear Pool Heater, 4KW, Energy-Efficient Temperature Regulation, Grey

7% 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.

Elecro Vulcan Nano Splasher Pool Heater 3kW

Main Highlights

Available now

Bestway Pool Heater for Above Ground Pools, Suitable for 15ft Swimming Pools

4% OffFree 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

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

LARS360 Firewood Pool Heater 32/38 mm Connections, Pool Heater with Fire, Stainless Steel Fire Barrel with Heating Coil, Pool Heated Bucket with Mat and Residual Bag, Collection Tray for Swimming

Why We Love It

Durable rust-proof stainless steel.
Waterproof design for reliability.
Eco-friendly natural heating solution.

Main Highlights

High-quality stainless steel: this stainless steel pool heater is made of rust-proof stainless steel, which is both durable and excellent corrosion resistant. Ideal for outdoor use.
Water and moisture resistant: with its waterproof design, this pool stove heater for swimming pools reliably protects your environment from moisture and ensures constant performance, even in wet weather.
🌿 NATURAL HEATING SOLUTION: Heat your pool or patio environmentally friendly with wood, coal or charcoal without relying on electric heating systems. An effective and energy efficient method for pool heating.
Multifunctional: This pool heater is not only great for heating your pool, but also for barbecue parties and other outdoor events where you can use charcoal for barbecue.
Easy to set up: no complicated assembly required - just screw the feet and install the water pipe. The pool heater is ready to use and offers quick comfort.

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

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

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

Intex Eco-Friendly Solar Heating Mat for Swimming Pools #28685

25% Off

Why We Love It

Eco-friendly solar technology utilized.
Increases pool temperature significantly.
Easy drainage and storage.

Main Highlights

Eco-friendly Solar technology.
Increases pool temperature by 3-5 degrees
Suitable for AGP's up to 8,000 gal (30,280L)
Easy to drain and store.
Simple hook up.
This product will not work in temperatures below 26 degrees Celsius.

Tianbi Electric Immersion Water Heater, Bucket Water Heater, Household High Power Submersible Pool Bathtub Heater with Thermostat,Auto Shutoff

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Why We Love It

Overheat protection for safe use.
Efficient and rapid heating.
Broad application versatility.

Main Highlights

【Safe】: The heavy-duty stainless steel guard on the bucket water heater contains heating elements to avoid direct contact with people or animals for added safety, and the holes on the guard help release heat into the water Dry burning will automatically power off.
【Thermostat, automatic shutoff function】: Built-in constant temperature control, when the water temperature reaches a certain temperature, the electric water heater will automatically turn on and off to maintain the water temperature, without worrying about overheating. Lie in the bathtub every day and enjoy the comfort of hot water to relieve fatigue and relax. Note: The heater should not be in the water when working.
【Fast Heating】: 1500W/2500W high power bird's nest water heater can quickly heat 5 gallons of water in a few minutes, allowing you to play quickly in a small pool and enhance the bonding of your home. Fast heating saves you time and electricity considerably.
【Easy to Use】: The immersion water heater is easy to use, just put the electric heater into the water container, then cover the hot water completely with the heating element in the stainless steel protection, then plug it into any grounded wall socket. Note: The power cord and black handle should not be immersed in water.
【Wide Applications】: Submersible water heaters can be used in containers of different sizes, such as small swimming pools, buckets, washbasins, and bathtubs, and can also be used to heat water to clean sinks, food, dishes, etc. to avoid exposure to cold water.

8.7

Excellent

We scanned 1834 products

We reviewed these offers relevant to the Pool Heaters For Above Ground Pools within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Bestway, Elecro, LARS360, Intex, Tianbi, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Pool Heaters For Above Ground Pools in the market, we considered we took a deep dive into 9171 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Bestway | Flowclear Pool Heater, 4KW, Energy-Efficient Temperature Regulation, Grey. We love many things about this product by Bestway. What sets it apart from the competition is Energy efficient for year-round use. , Durable, anti-corrosion titanium design. , Eco-friendly GWP R32 refrigerant.
The best value product for most shoppers and where user satisfaction is continuously the highest is Elecro Vulcan Nano Splasher Pool Heater 3kW by Elecro based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Pool Heaters For Above Ground Pools and the best cost-to-value ratio is Intex Eco-Friendly Solar Heating Mat for Swimming Pools #28685at Intex with a 25% discount.
Our list of the best Pool Heaters For Above Ground Pools is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Pool Heaters For Above Ground Pools in The UK

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We scanned 1834 products

We concluded that: