10 Best Pool Heaters For Above Ground Pools in The UK

Last updated on 06/08/2025
Advertising disclosure
Best Choice
1
9.8
Exceptional
VELPAX 5.5KW Pool Heater, for 30000L Above Ground Pools,Swimming Pool Heaters,220V/60Hz with Digital Display Multi-Protection
VELPAX
VELPAX 5.5KW Pool Heater, for 30000L Above Ground Pools,Swimming Pool Heaters,220V/60Hz with Digital Display Multi-Protection
Free Shipping
Why We Love It
  • Efficient heating for above-ground pools.
  • Advanced safety features included.
  • Quick and easy DIY setup.
Main Highlights
  • 【The Perfect Choice for Above-Ground Pools 】- Designed specifically for above-ground pools, our pool heater operates efficiently in outdoor temperatures ranging from 40ºF to 110ºF. With a maximum output of 16,184 BTU/hr, it’s ideal for above-ground pools up to 30000L.
  • 【Powerful & Efficient Heating 】- Featuring a high-performance compressor, our pool heat pump delivers a heating capacity of 16,184 BTU/hr. The pure titanium heat exchanger ensures durability and corrosion resistance, while the smart control system maintains a steady pool temperature. Plus, the built-in 4-way valve enables automatic defrosting for consistent operation in cooler conditions.
  • 【Advanced Safety Features 】- Safety is our priority. Our pool heater comes with a child lock and an advanced protection system to safeguard against electrical leakage, voltage fluctuations, extreme temperatures, and compressor overheating, ensuring peace of mind while you enjoy your pool.
  • 【Quick & Easy Setup 】- No need for professional installation! Our heat pump pool heater is designed for simple DIY setup—just connect a few fittings, plug it in, and you’re ready to go. The intelligent control system keeps your pool at your desired temperature automatically, so you can sit back and enjoy warm, comfortable water without constant adjustments.
  • 【Extend Your Swimming Season】-Built to maximize your pool enjoyment, this pool heater efficiently warms above-ground and small in-ground pools, even in ambient temperatures as low as 40ºF. Capable of heating water up to 110ºF, it helps extend your swimming season for months, letting you enjoy your pool well beyond summer.
9.8
Exceptional
Amazon Logo
Best Value
2
9.6
Superb
Save 49%
Electric Pool Heater
Intex
Electric Pool Heater
49% OffFree 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
9.6
Superb
Save 49%
Amazon Logo
3
9.4
Superb
COSTWAY Solar Thermal Pool Heater Dome, Solar Heater Pool Heating System with Stands and Hose Connector, Inground Pool Warmer Equipment (58 x 58 x 32 cm)
COSTWAY
COSTWAY Solar Thermal Pool Heater Dome, Solar Heater Pool Heating System with Stands and Hose Connector, Inground Pool Warmer Equipment (58 x 58 x 32 cm)
Why We Love It
  • Effective heat retention technology.
  • Space-saving and adjustable design.
  • Universal compatibility for pools.
Main Highlights
  • 【Enhanced Solar Absorption】Equipped with a black coil, this water warmer allows it to capture and retain heat more effectively, boosting your pool’s temperature by 3-4℃. The transparent dome cover not only maximizes sunlight penetration but also acts as a protective barrier to prevent heat loss.
  • 【Flexible & Space-Saving Design】Featuring foldable legs, you can easily adjust this solar heater’s angle to capture the optimal amount of sunlight throughout the day. Plus, the wider legs ensure great stability. When the season changes, the 2 legs can be folded down to make storage compact, saving you valuable space.
  • 【Versatile Connection Options】This water heater includes 90° rotatable hose connectors, you can connect up to 3 solar pool heaters in series to maximize heating power. We recommend pairing this solar water heater with a 1-2HP power pump (not included) with a flow rate of up to 16 GPM. It fits joints of 1½” and 1¼”.
  • 【Universal Pool Compatibility】Whether you have an above-ground or in-ground swimming pool, this pool warmer is perfectly suited. When using this heater, ensure the pressure does not exceed 0.8 kPa with a daily air pressure of 35PSI for safe and efficient operation.
  • 【Easy Setup & Complete Package】 In addition to the 2 hoses, this solar power heater also comes with 1 flat gasket, 1 thread nut hose, 1 sealing tape, 2 hose clamps and 2 hose reducers. Everything you need for a hassle-free setup is included in the package. Note: The package comes ready with one heater.
9.4
Superb
Amazon Logo
4
9.2
Superb
Save 15%
Intex Eco-Friendly Solar Heating Mat for Swimming Pools #28685
Intex
Intex Eco-Friendly Solar Heating Mat for Swimming Pools #28685
15% 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.
9.2
Superb
Save 15%
Amazon Logo
5
9.1
Superb
Generic Portable Water Heater, Immersion Heater, 2500W, Black, Stainless Steel, 240V, Heats 5 Gallons in Minutes
Generic
Generic Portable Water Heater, Immersion Heater, 2500W, 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
  • [Effortless Temperature Control]- Our electric water heater boasts a built-in thermostat with an automatic shutoff feature. It ensures the water stays at the perfect temperature without the risk of overheating. Indulge in a daily bath to unwind and soothe fatigue. Remember to keep the heater out of the water during operation for optimal safety
  • [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
  • [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
9.1
Superb
Amazon Logo
6
9.0
Superb
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
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.
9.0
Superb
Amazon Logo
7
8.8
Excellent
YUYQAQ Portable Pool Heater for Above Ground Pools & Hot Tubs, 2500W Portable Electric Water Heater with Thermostat, Immersion Instant Hot Bathtub Heater for 10ft Pools, Paddling Pools
YUYQAQ
YUYQAQ Portable Pool Heater for Above Ground Pools & Hot Tubs, 2500W Portable Electric Water Heater with Thermostat, Immersion Instant Hot Bathtub Heater for 10ft Pools, Paddling Pools
Why We Love It
  • Efficient heating enhances enjoyment.
  • Safe, precise temperature control.
  • Versatile use in various settings.
Main Highlights
  • 【Efficient Heating for Pools】: This 2500W pool heater is designed to quickly and effectively heat your swimming pool or paddling pool, ensuring warm water for a more enjoyable experience.
  • 【Precision Thermostat Control】: Set your ideal temp effortlessly. This electric water heater maintains perfect warmth without overheating risks. Intelligent heating, automatic power-off when temperature is reached, Enjoy soothing baths or warm cleaning water while the smart system handles safety - just keep the handle dry during use.
  • 【Portable Water Heater】: Ideal for both above-ground and 10ft pools, this compact and portable water heater offers a convenient solution for keeping your pool water at the desired temperature, especially during colder months.
  • 【Plug-&-Play Simplicity】: Submerge guard fully → 2) Plug into outlet → 3) Enjoy hot water! This electric water heater works in any container. No setup, no manuals - even your tech-challenged uncle can use it.
  • 【Ultimate Multi-Use Flexibility】: Heat water anywhere: ✔ Bath buckets ✔ Livestock troughs ✔ Campsite washbasins ✔ Garage utility sinks ✔ Pet cleaning tubs ✔ Emergency preparedness
8.8
Excellent
Amazon Logo
8
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
Amazon Logo
9
8.7
Excellent
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.
  • Thermostat, Automatic Shut Off Function: Built-in thermostat control, 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.
8.7
Excellent
Amazon Logo
10
8.7
Excellent
Save 10%
Bestway | Round Solar Pool Cover for Above Ground Pools, 3.05m
Bestway
Bestway | Round Solar Pool Cover for Above Ground Pools, 3.05m
10% OffFree Shipping
Why We Love It
  • Keeps pool water warm.
  • Prevents debris and leaves.
  • Reduces heating costs efficiently.
Main Highlights
  • SOLAR POOL COVER: this innovative cover floats on the water's surface, effectively trapping heat from the sun. This heat retention helps keep your pool water warm and comfortable for swimming.
  • KEEP YOUR WATER CLEAN: this solar pool cover not only heats your pool but also acts as a protective barrier. It prevents debris, leaves, and other unwanted materials from entering your pool.
  • ALGAE PREVENTATION: above ground pool covers are essential for preventing algae growth to reduce the amount of chemicals to keep your water clean and healthy for long time!
  • COST-EFFECTIVE: by harnessing solar energy to heat your pool, this cover not only provides a more comfortable swimming experience but also saves you money on heating costs.
  • COMPATIBLE: designed to fit Bestway 3.05 m (10 ft.) round frame pools, round steel wall pools and round inflatable ring pools
8.7
Excellent
Save 10%
Amazon Logo