10 Best Pool Heaters For Above Ground Pools in The UK

Last updated on 26/08/2025
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Best Choice
1
9.8
Exceptional
Mxmoonant Pool Heater 11KW 220V, Hot Tub Water Thermostat 25~50℃, Electric Swimming Pool Heater with Touch Screen for Both Above Ground and Inground Pool, Spa, Bathtub
Mxmoonant
Mxmoonant Pool Heater 11KW 220V, Hot Tub Water Thermostat 25~50℃, Electric Swimming Pool Heater with Touch Screen for Both Above Ground and Inground Pool, Spa, Bathtub
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Why We Love It
  • Accurate control with touchscreen interface.
  • Automatic temperature consistency maintained effortlessly.
  • Stainless steel enhances efficient heating.
Main Highlights
  • [Accurate digital touch screen]: Compared to traditional temperature controllers, the 11KW pool heater's enhanced touchscreen greatly improves visibility and control accuracy.
  • [Automatic circulation heating]: The pool heater switches on and off according to the set temperature to keep the water temperature constant.
  • [Efficient heating pipe]: The electric pool heater is equipped with 304 stainless steel heating tubes, which have excellent thermal conductivity. This efficient heat transfer method speeds up heating times and reduces energy costs.
  • [Professional wiring method]: A Whirlpool heater is a high performance appliance that must be hardwired and not plugged in. The installation must be carried out by an authorised electrician. They will ensure safety and correct wiring, which is also important to maximise the efficiency and life of the pool heater.
  • [Note: 11KW pool heaters are suitable for pools of approximately 3.8m³/3800L. In addition, the heating time of a pool heater depends on various factors, such as the size of the pool, the set temperature, the power of the pool heater and the ambient temperature.
9.8
Exceptional
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Best Value
2
9.6
Superb
Poolwonder Cleverix Battery Pool Vacuum Cleaner - Super Handy Pool Cleaner Made in Austria with 2 m Starter Kit Pole
Poolwonder
Poolwonder Cleverix Battery Pool Vacuum Cleaner - Super Handy Pool Cleaner Made in Austria with 2 m Starter Kit Pole
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Why We Love It
  • Efficient and versatile cleaning.
  • Cordless for easy mobility.
  • Quick full battery charge.
Main Highlights
  • Patented principle allows the same suction effect on a width of 18 cm
  • Super handling thanks to swivel arm with auto-tilt mechanism
  • Includes starter kit 8 - segment screwable 205 cm pool pole made of marine - stainless steel
  • 4 interchangeable brushes
  • Li-ion battery and more than 45 minutes. Running time. USB charging cable, reduced charging time of ~ 4 hours.
  • Important: Not for algae and dust. If filters stick, they must be washed or used coarser. Not suitable for ponds
  • No cables and no hoses for pool cleaning
  • Automatic water sensor and charging - LED
  • Made in Austria, IPX8 - waterproof up to 4 m
  • Fits any telescopic pole with 30mm inner diameter
9.6
Superb
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3
9.4
Superb
Save 14%
Intex Eco-Friendly Solar Heating Mat for Swimming Pools #28685
Intex
Intex Eco-Friendly Solar Heating Mat for Swimming Pools #28685
14% 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.
9.4
Superb
Save 14%
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4
9.2
Superb
Generic Portable Water Heater, Immersion Heater, 2000W, Black, Stainless Steel, 240V, Heats 5 Gallons in Minutes
Generic
Generic Portable Water Heater, Immersion Heater, 2000W, Black, Stainless Steel, 240V, Heats 5 Gallons in Minutes
Why We Love It
  • Enhanced safety for peace of mind.
  • Effortless temperature control guarantees safety.
  • Rapid heating saves time and energy.
Main Highlights
  • [Enhanced Safety Features]- Our bucket water heater features a robust stainless steel guard that shields the heating, ensuring no direct contact with people or animals. The strategically placed holes in the guard facilitate quicker heat transfer into the water. Additionally, the auto power-off function prevents dry burning, providing peace of mind
  • [Versatile Usage Options]- Our submersible water heaters are incredibly versatile, suitable for various container sizes like small pools, buckets, washbasins, and bathtubs. They can also be used for heating water to wash dishes, food, and more, ensuring you never have to endure cold water exposure again
  • [Rapid Heat-Up Capability]- Experience the power of our 1500W/2500W bird's nest water heater, capable of heating 5 gallons of water in minutes. Dive into a small pool for instant fun, fostering stronger family connections. Save time and energy with our efficient heating solution
  • [Simple Operation Instructions]- Our immersion water heater offers simplicity at its best. Just immerse the electric heater into your water container, ensuring the heating is fully covered by the stainless steel protection, then plug it into any standard wall socket. Remember to keep the power cord and black handle dry for safety
9.2
Superb
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5
9.1
Superb
Pool Heater for Above Ground Pools, 2500W Paddling Pool Heater, Swimming Pool Heater, Portable Water Heater for Hot Tubs
Generic
Pool Heater for Above Ground Pools, 2500W Paddling Pool Heater, Swimming Pool Heater, Portable Water Heater for Hot Tubs
Why We Love It
  • Quick heating saves time and energy.
  • Automatic shut-off ensures safe use.
  • Versatile for various water containers.
Main Highlights
  • Quick Heat: The 2500W high powered bird water heater quickly heats up to 5 gallons of water in minutes, allowing you to quickly play in a small pool and enhance family connnection. Rapid heating can significantly save your time and electric bill.
  • Automatic power-off Function: When the water temperature reaches a certain temperature, the electric kettle will automatically turn on and off to maintain the water temperature, no need to worry about overheating. Soak in the tub every day and enjoy the comfort of hot water to relieve fatigue and relax.
  • Safety: The heavy-duty stainless steel shroud of the cartridge water heater wraps the heating part to avoid direct contact with people or animals for added safety, and the holes in the shroud help release heat into the water faster. Automatic power-off for dry burns.
  • Easy To Use: Plug-in heaters are easy to use, simply place the electric heater into a container of water, then completely cover the heating components with hot water in stainless steel and plug into any electrical outlet with a grounding jack. Note: The power cord and black handle should not be immersed in water.
  • Wide Applications: Submersible water heaters can be used for containers of different sizes such as small swimming pools, buckets, tubs, bathtubs, and can also be used to heat water to clean sinks, food, dishes, etc. from cold water intrusion.
9.1
Superb
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6
9.0
Superb
Water Heater 2500W, Portable Electric Heater with Intelligent Thermostat, Auto Shutoff
Wesditly
Water Heater 2500W, Portable Electric Heater with Intelligent Thermostat, Auto Shutoff
Why We Love It
  • Easy and quick to use.
  • Heats water within minutes.
  • Safe and reliable materials.
Main Highlights
  • Easy to Use: Place the water heater into the container, fill the container with water so that the water heater is completely covered, plug the water heater into a properly grounded outlet, turn on the water heater and wait for heating to complete. Note: You can test the water temperature and water temperature only after unplugging the plug. Stop heating for 30 seconds before taking out the heater to avoid burns.
  • Fast Heating: 2500W immersion water heater can heat up to 5 gallons of water in minutes. Take this portable bucket heater with you when camping and enjoy your shower outdoors. You no longer have to wait long for hot water during the cold winter months. When you have an inground heater, you can also enjoy hot water in winter.
  • Wide Range of Uses: The immersion water heater can be used in water, especially suitable for hot water heating of buckets, basins, and other equipment. This immersion heater is convenient and ultra-light, making it perfect for travel and road trips.
  • Safety Material: The heating tube is longer than other products, which means the surface load of the tube is smaller and therefore safer. Silicone protective cover effectively prevents direct contact between the heater body and the human body. High-quality sealed conductive copper wire and standard plug provide you with safety assurance.
  • Automatic Shut-off Function: Our Water Heater adopts built-in thermostatic control to maintain water temperature without worrying about overheating. enjoy the comfort of hot water, relieve fatigue, and relax your body and mind. The power will be automatically cut off when the temperature is up to prevent hidden dangers caused by dry burning. Note: The heater should not work in water when people stay in.
9.0
Superb
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7
8.8
Excellent
Intex 28685 Pool EcoFriendly Solar Heating Mat, Includes 32mm hose attachment points Suitable for above-ground pools with a capacity less than 30,280L
Intex
Intex 28685 Pool EcoFriendly Solar Heating Mat, Includes 32mm hose attachment points Suitable for above-ground pools with a capacity less than 30,280L
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Why We Love It
  • Eco-friendly solar heating technology.
  • Suitable for various pool sizes.
  • Easy installation with pump.
Main Highlights
  • 1m x 1m surface to absorb sun's rays Dimensions before filling 1.20m x 1.20m.
  • Includes 32mm hose attachment points and 2 B adapters for use with 38mm hoses
  • Simply attach to a filter pump up to 1/3 hp or pump flow rate less than 2,000gph (7,570L/h)
  • Eco-friendly Solar technology that increases the temperature of the pool water by approximately 3-5deg depending on the size of pool and weather conditions.
  • Suitable for above ground pools with a capacity less than 30,280L (8,000gals). Mats can be joined together for bigger pools.
8.8
Excellent
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8
8.7
Excellent
Pool Heater for Above Ground Pool,2500W Portable Electric Water Heater with Thermostat,Electric Immersion Heater,Heats 5 Gallons in Minutes, For Home Camping Bath Pool Outdoor
Generic
Pool Heater for Above Ground Pool,2500W Portable Electric Water Heater with Thermostat,Electric Immersion Heater,Heats 5 Gallons in Minutes, For Home Camping Bath Pool Outdoor
Why We Love It
  • Safety guard protects kids, pets.
  • Easy digital temperature control.
  • Fast heating for versatile use.
Main Highlights
  • 【Stainless Steel Safety Guard】: Our portable water heater is equipped with a full stainless steel guard that prevents direct contact with the heating style, ensuring safety around kids and pets. The auto-shutoff feature prevents dry burning, while strategic holes in the design enhance heat transfer to the water, keeping your family safe and warm
  • 【Digital Temperature Control】: Set your ideal temperature with ease using our precise thermostat control. This electric water heater maintains consistent warmth without risking overheating.
  • 【High-Power 2500W Heating】: Heat up to 5 gallons of water in just 15 minutes with our industrial-strength portable water heater. The 2500W dual-mode option lets you save energy for small tasks or switch to high power for larger jobs like pools or buckets
  • 【Plug-and-Play Convenience】: Designed for effortless use, simply submerge the guard fully, plug it into any outlet, and enjoy hot water instantly! This electric water heater works seamlessly in any container, with no complicated setup or manuals required. Even your least tech-savvy family member can operate it with ease
  • 【Multi-Purpose Use】: Heat water anywhere, anytime with our versatile portable water heater. Perfect for bathing buckets, livestock water troughs, campsite wash basins, garage sinks, pet cleaning basins, emergency preparedness
8.7
Excellent
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9
8.7
Excellent
Portable Water Heater, Immersion Heater, 2000W, Fast Heating Portable Water Heater with 304 Stainless Steel,Bucket Heater with Digital LCD Thermometer for Home Camping Bath Pool Outdoor (1 pcs)
JOPWUE
Portable Water Heater, Immersion Heater, 2000W, Fast Heating Portable Water Heater with 304 Stainless Steel,Bucket Heater with Digital LCD Thermometer for Home Camping Bath Pool Outdoor (1 pcs)
Why We Love It
  • Fast heating for instant use.
  • Compact and portable design.
  • Safe with automatic shutdown feature.
Main Highlights
  • 2000W Immersion Electric Water Heater, Fast Heating: This 2000W portable water heater can quickly heat water anywhere, making it perfect for camping, water buckets, or small swimming pools. The 304 stainless steel heating element can boil water in a few minutes, and the digital LCD thermometer displays real-time temperature for precise control.
  • Portable Design, Suitable For Both Indoor And Outdoor Use: This water heater is lightweight and compact, and can be placed in buckets, basins, or bathtubs, making it perfect for home use, camping trips, or outdoor activities. The 5.9-foot power cord can be connected to a distant socket, and the built-in handle is convenient for carrying and storing
  • Sturdy 304 Stainless Steel Structure: The stainless steel material is corrosion-resistant and durable, capable of withstanding hard water and frequent use. The waterproof LCD screen and insulated handle prioritize safety to prevent burns during operation.
  • Digital Temperature Display And Automatic Shutdown: The clear LCD screen can monitor the water temperature (32-158 ° F/0-70 ° C) and set the desired temperature. When the heater is lifted from the water or reaches its maximum temperature, it will automatically shut down, eliminating the risk of overheating and allowing you to use it with peace of mind.
  • Multi Functional Heating Solution To Meet Various Needs: Can be used to heat shower water, disinfect tools, or prepare hot drinks while camping. Universal design suitable for any container - simply immerse in water, plug in the power, and enjoy fast and efficient heating. It is an essential choice for emergency preparedness or off grid living.
8.7
Excellent
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10
8.7
Excellent
Hot Tub Cleaning Kit Accessories, Pool Leaf Skimmer Skimming Pool Net with 5-Section Adjustable Telescopic Aluminium Pole, Scrubbing Brush and Sponge Brush for Pools Spas Hot Tub
Celebration Directre
Hot Tub Cleaning Kit Accessories, Pool Leaf Skimmer Skimming Pool Net with 5-Section Adjustable Telescopic Aluminium Pole, Scrubbing Brush and Sponge Brush for Pools Spas Hot Tub
Free Shipping
Why We Love It
  • Optimal durability with quality materials.
  • Telescopic rod ensures easy operation.
  • Effectively cleans diverse water features.
Main Highlights
  • Material: The Pool Skimmer Net is made of PP and mesh material, the rod is made of aluminum alloy, sturdy and durable, not easy be damaged during cleaning the swimming pool.
  • Telescopic Rod: The Telescopic Aluminium Pole consists of 5 sections which are connected one by one, sit firmly and provide a positive and secure "catch" for your existing pole, easy operation.
  • Design: The edge of Leaf Net is designed of curved edges, no sharp spots, will not scrape Injury swimming pool liner.
  • Good Cleaner: The multi purpose brush can help you clean stains, dirt and any other messes in the pool inner sidewall.
  • Wide Application: This Pool Cleaning Kit can help clean away all leaves, dirt insects or other kinds of floating debris from swimming pool, hot tubs, fish tank, spas, fountains, garden pond.
8.7
Excellent
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