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The best pool heaters in comparison

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SmartPool WWS421P Sunheater Solar Pool Heater for Above Ground Pools

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9,9

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Solar Pool Heater - The SunHeater solar pool heating system allows you to capture the free heat from the sun's rays to effectively increase your pool water temperature. It is an efficient and cost-effective way to heat your above ground pool.
EXTENDS POOL SEASON - Your pool's pump pushes the water through the panel's many tubes where it warms up by the sun and then returns to the pool. This system can raise the water temperature down to -9.4 C and extend your bathing season by weeks!
EASY TO INSTALL - This solar pool heater uses your existing filtration system and comes with the necessary plumbing fixtures to connect with flex hoses to a rigid wall above the ground (hard line installations require additional parts not included).
HOSE ON WEB DESIGN - The tube-on-web design allows SunHeater to capture the largest possible sun, maximizing square shots. It provides rigid flexibility allowing the plates to expand and contract with changing temperatures, giving it the strength needed to last.
DIMENSIONS - This solar solar pool heating system includes two 2.4" x 20" panels (80 sq.ft). and is perfect for heating above ground pools up to 80cm round or 45cm x 91cm oval.

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SPA Thermostat, 2KW Pool Heater Controller Electric Digital Thermostat Controller for Swimming Pool SPA(American)220V/240V

Naroote

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Heated water temperature SPA thermostat is widely used in the circulation system of spas and pressurized hot tubs to maintain and heat the water temperature.
High quality materials Pool heater controller electric is made of high quality stainless steel material, which is sturdy, reliable, durable and has a long service life.
Practical The pool thermostat is characterized by excellent performance, complete functionality, practicality and easy operation.
22-55 temperature Thermostat controller cold water can also be heated, mainly for heating and thermostat function. Easy to install, the water temperature can be set between 22-55 .

Bestway | Flowclear Pool Heater | With Automatic Temperature Regulation

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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

Dpofirs Swimming Pool Heaters, 40KW Pool Heat Exchanger, Burning Hot Tub, MF 135 Heat Exchanger PoolSpa/Swimming/Solar Heating, Maximum Operating Temperature: 230℉ (110℃)

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Stainless Steel Material The swimming pool heat exchanger is made of high grade anti stainless steel, anti rust and salt water resistance, durable.
Constant Temperature It is heated by water, and the cold water is turned into hot water by heat energy, which is heated circularly. It is suitable for the simultaneous use of solar panels (shipped without solar panels).
Maximum Heat Exchange Specially designed built in flow limiter aims to minimize the pressure loss in the heating system and ensure maximum heat exchange.
Space Save Equipped with stainless steel fixed bracket, easy to install and use. Small and compact size, light weight. Minimum installation space is required.
Application The heat recovery pool heater is suitable for swimming pools, spas, hot tubs, solar, hydraulic heating, oil cooling, heat recovery, snow melting, etc.

Steinbach Speed Solar Sun 49120 Solar Pool Heater Low-Density Polyethylene 0.7 x 3 m for Pools with Capacity of up to 12 Cubic Metres/Hose Connector Diameter 32/38 mm

Steinbach

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9,4

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Features

The solar collector is suitable for salt water
Ready to assemble
Dimensions 3.0 x 0.7 metre Weight 6 kg maximum pressure of 1 bar at 20 C water flow rate at least 2,000 litre hour. max. 10,000 litre hour

£ 105.97

£ 123.99

Intex

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9,4

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Features

Easy to connect up to your pool
Take the chill off your pool
Only suitable for use with round Easy Set or Metal Frame pools
230V Electrical Heater

£ 99.99

£ 125.76

£ 130.00

Bestway | Solar-Powered Pool Heating Pad

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Features

POOL HEATING PAD Offers an energy-efficient and eco-friendly solution to warm up the water in your above ground pool. Harnessing the power of the sun to heat up your pool water!
EASY TO USE It features two hose outlets one connects to your filter pump, and the other to your pool. Clear and clean water is circulated through the pad, where it absorbs solar heat before returning to the pool, ensuring a gradual and even increase in water temperature.
ENERGY-EFFICIENT features heating and temperature regulation, designed from durable weather resistant materials for long term use!
INCREASES POOL TEMPERATURE Depending on weather conditions, the Solar-Powered Pool Heater Pad can raise pool temperatures by 3-5 C (5-9 F).
COMPATIBLE Designed to be versatile, this heating pad is compatible with cartridge filter pumps with flow rates of 9,462 L (2,500 gal.) and above, as well as sand filter pumps with flow rates of 8,327 L h (2,200 gal.) and above. It includes adapters for both 3.2 cm (1.25 in.) and 3.8 cm (1.5 in.).

Sobeta 2000W Electric Water Heater, Portable Water Heater For Inflatable Swimming Pool Swimming Pool Bathtub Water Heater Aquarium Heater, Fast Boiling Water Tool, Power Cord Length 1.5 Meters

Sobeta

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9,3

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Features

Safety protection electric water heater has 304 stainless steel protection. Heating in water for a long time will not cause rust, and also protect the heating from direct contact with people, effectively preventing burns.
Automatic shutdown The water heater has an automatic shutdown function. When the water temperature reaches about 160 , the indicator light goes out, the product automatically turns off the power, and then pulls out the plug to contact the water, if the plug is not pulled, when the water temperature drops to about120 , it will become hot again.
Quality material The power cord plug has passed UL certification. It is safer than assembling wires and plugs. Just plug it into any grounded wall outlet. The travel heater continuously heats the water to the most suitable temperature.
Portable and versatile You can use the heater anywhere. It supports use in containers of different sizes, such as buckets, basins, bathtubs, mini inflatable portable swimming pools, etc. This is the first choice for home and outdoor work.
Note After receiving the product, please read the manual first, and be sure to use this water heater according to the requirements of the manual. If you encounter problems, you can always contact us by email. We provide a one-year warranty on this heater.

SunHeater S120U Universal Sun Heater, 2 Feet by 20-Feet

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9,3

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Features

Additional kits or plumbing may be required.
Raises pool water temperature 6-10 degrees F
Patented web design for maximum exposure to sun's rays

Gre SH70 - Solar heater for above ground pools. Minimum required flow rate: 2m3/h.

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Features

The Gre SH70 Solar Heater is a sustainable and economical option to heat your pool in a simple way. You only need the pool pump to have a minimum flow rate of 2m3 h for proper operation.
Gre quality and versatility provide specialized accessories for pools of all types. Our line of hoses ensures strength, flexibility and performance, designed to meet the needs of pools and filtration systems of any size.
The material of the heater is high quality HDPE which makes it a durable product to withstand the elements. The legs of the heater are made of aluminium and can be adjusted to modulate the height you prefer.
This mode of heating the pool is a sustainable and economical way, since it saves money by not consuming energy. At the same time it is environmentally friendly.

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

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Water Heater, 2500W Warmer Immersion Heater Portable Electric Electric Immersion Water Heater with Intelligent Thermostat and 304 Stainless Steel Cover, Auto Shutoff

Upgraded Security 304 stainless steel protective cover, effectively preventing the heating body from directly contacting the human body and the holes on the guard help release heat into the water faster. High quality airtight & conductive copper wire & standard plugs provide you with a safe guarantee. Dry burning will automatically power off.

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High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater Swimming Pool SPA Electric Water Heater 220/ 380V Widely Applicable(5.5KW,380)

Equipped with reliable leakage protection, this heater is requires professional installation

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GASLAND BE158B 6L Gas Water Heater with 6L Water Pump 12V, Tankless Propane Gas Boiler with Floding Handle, Instant LPG Boiler with Handle for RV Camping Shower Washing Horse

Instant Gas Water Heater - If you need, it is capable of delivering 6L min of endless hot water at the flick of a switch anywhere.BE158BP60 configured with a 6L water pump to boost the water pressure, it is great for campersite, RV, stables with low water pressure.

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Tubular Heater 1ft, 2ft, 3ft, 4ft Tube Heater Green house Bathroom Conservatory (1FT (60w))

Available in 1ft, 2ft 3ft and 4ft lengths these tubular heaters are perfect for low wattage heating as they come in the following wattages 60w, 120w, 180w and 240w.

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FVSTR 8L 2.16 Gallon Smart Electric Water Heater, 220V/1500W, 2.16Gallon for Small Spaces, Under Sink, Counters, RVs, Trailers (2.16 Gallon) (8L)

SAFE AND DURABLE - 304 stainless steel liner, less seams, strong pressure bearing, durable, anti-pressure, explosion-proof, Leakproof, durable heat preservation.Anti-leakage plug, multiple safety protection functions protect you from the risk of burns, electric shocks and other injurie.

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Lay-Z-Spa Hot Tub WiFi Enabled Airjet Plus Pump Pool Heater | for All AirJet Models | Lazy Spa Pump | P05335

MEILAN

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Lay-Z-Spa Heater Pump Unit With Freeze Shield Technology UK Plug

Powers the relaxing Lay-Z-Spa massage system

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Swimming Pool Heaters, 5.5Kw 220V Adjustable Temperature Control Pool Water Heater Circulating Heating Electric Water Heater Thermostat Pool Heat Pump with Water Tank for Above Ground Inground Pools

SMART THERMOSTAT The electric pool water heater works by circulating heating, supports temperature control. And, the swimming pool thermostat supports automatic constant temperature, water temperature can be adjusted according to needs.

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Ariston ANDRIS R 15 L Undersink Electric Water Heater, 3kW, Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100834.

Water heater designed and manufactured to be installed in UK

~~£ 206.99~~ free shipping

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Gre 90230 – Ball Solar Heater for Above Ground Pools

solar heating system for pool water

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Bestway Swimming Pool Heater for Above Ground Pools, Water Heater, Electric Pool Heater for Pools, Grey

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

~~£ 149.87~~

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12LPM Gas Water Heater, 24KW LPG Instant Water Heater with Ultra Low Starting Water Pressure 0.2 bar, Propane & Butane Available, for Hot Shower & On Demand Use at Home, RV, Cabin, Barn

Massive Hot Water - Premier 4 x 250mm burner and 100% pure copper pipe of brilliant thermal conductivity are gathered to produce 12LPM (+25 ) hot water within 3s.

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The best pool heaters in comparison

Guaranteed independent and reliable

Features

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