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Swimming pool and hot tub heaters

79 products
Choose a pool and spa heater that is suited to the size of your installation and your needs in terms of flow rate and heating for an optimal relaxing experience.
Electric pool heater 2.7 to 3.3 kW, Swimming water thermostat, with digital display, for spa bath, 220-240V (1/5)Electric pool heater 2.7 to 3.3 kW, Swimming water thermostat, with digital display, for spa bath, 220-240V (2/5)Electric pool heater 2.7 to 3.3 kW, Swimming water thermostat, with digital display, for spa bath, 220-240V (3/5)Electric pool heater 2.7 to 3.3 kW, Swimming water thermostat, with digital display, for spa bath, 220-240V (4/5)Electric pool heater 2.7 to 3.3 kW, Swimming water thermostat, with digital display, for spa bath, 220-240V (5/5)

Electric pool heater 2.7 to 3.3 kW, Swimming water thermostat, with digital display, for spa bath, 220-240V

£324.20
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Electric heater, water pump motor, transformer, rechargeable battery thermal protector (illustrated) (1/5)Electric heater, water pump motor, transformer, rechargeable battery thermal protector (illustrated) (2/5)Electric heater, water pump motor, transformer, rechargeable battery thermal protector (illustrated) (3/5)Electric heater, water pump motor, transformer, rechargeable battery thermal protector (illustrated) (4/5)Electric heater, water pump motor, transformer, rechargeable battery thermal protector (illustrated) (5/5)

Electric heater, water pump motor, transformer, rechargeable battery thermal protector (illustrated)

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3000W submersible electric pool heater with fast heating and intelligent heating element (1/5)3000W submersible electric pool heater with fast heating and intelligent heating element (2/5)3000W submersible electric pool heater with fast heating and intelligent heating element (3/5)3000W submersible electric pool heater with fast heating and intelligent heating element (4/5)3000W submersible electric pool heater with fast heating and intelligent heating element (5/5)

3000W submersible electric pool heater with fast heating and intelligent heating element

£50.09
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CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing (1/5)CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing (2/5)CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing (3/5)CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing (4/5)CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing (5/5)

CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing

£48.15
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3000W submersible electric pool heater with rapid heating function and intelligent heating element (1/4)3000W submersible electric pool heater with rapid heating function and intelligent heating element (2/4)3000W submersible electric pool heater with rapid heating function and intelligent heating element (3/4)3000W submersible electric pool heater with rapid heating function and intelligent heating element (4/4)

3000W submersible electric pool heater with rapid heating function and intelligent heating element

£57.42
3000W electric water heater with automatic shut-off by immersion, swimming pool water heater, portable water heater, suitable for ponds, buckets (1/4)3000W electric water heater with automatic shut-off by immersion, swimming pool water heater, portable water heater, suitable for ponds, buckets (2/4)3000W electric water heater with automatic shut-off by immersion, swimming pool water heater, portable water heater, suitable for ponds, buckets (3/4)3000W electric water heater with automatic shut-off by immersion, swimming pool water heater, portable water heater, suitable for ponds, buckets (4/4)
ELLE

3000W electric water heater with automatic shut-off by immersion, swimming pool water heater, portable water heater, suitable for ponds, buckets

Elektrischer 3000-W-Wassererhitzer mit Tauchspannung, Schwimmbadwasserhitzer, tragbarer Wassererhitzer, geeignet für Waschbecken und Eimer (1/5)Elektrischer 3000-W-Wassererhitzer mit Tauchspannung, Schwimmbadwasserhitzer, tragbarer Wassererhitzer, geeignet für Waschbecken und Eimer (2/5)Elektrischer 3000-W-Wassererhitzer mit Tauchspannung, Schwimmbadwasserhitzer, tragbarer Wassererhitzer, geeignet für Waschbecken und Eimer (3/5)Elektrischer 3000-W-Wassererhitzer mit Tauchspannung, Schwimmbadwasserhitzer, tragbarer Wassererhitzer, geeignet für Waschbecken und Eimer (4/5)Elektrischer 3000-W-Wassererhitzer mit Tauchspannung, Schwimmbadwasserhitzer, tragbarer Wassererhitzer, geeignet für Waschbecken und Eimer (5/5)

Elektrischer 3000-W-Wassererhitzer mit Tauchspannung, Schwimmbadwasserhitzer, tragbarer Wassererhitzer, geeignet für Waschbecken und Eimer

£51.78
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3000-W-Elektro-Tauchpoolheizung, schnelles Aufheizen, intelligent Heizelement, 121 x 225 cm (1/3)3000-W-Elektro-Tauchpoolheizung, schnelles Aufheizen, intelligent Heizelement, 121 x 225 cm (2/3)3000-W-Elektro-Tauchpoolheizung, schnelles Aufheizen, intelligent Heizelement, 121 x 225 cm (3/3)

3000-W-Elektro-Tauchpoolheizung, schnelles Aufheizen, intelligent Heizelement, 121 x 225 cm

£73.93
(Pink, 2000W) Pack of 2 portable electric immersion water heaters for pool/hot tub with 304 stainless steel for bathtub, bucket, basin, 5 gallons of water in minutes (1/4)(Pink, 2000W) Pack of 2 portable electric immersion water heaters for pool/hot tub with 304 stainless steel for bathtub, bucket, basin, 5 gallons of water in minutes (2/4)(Pink, 2000W) Pack of 2 portable electric immersion water heaters for pool/hot tub with 304 stainless steel for bathtub, bucket, basin, 5 gallons of water in minutes (3/4)(Pink, 2000W) Pack of 2 portable electric immersion water heaters for pool/hot tub with 304 stainless steel for bathtub, bucket, basin, 5 gallons of water in minutes (4/4)

(Pink, 2000W) Pack of 2 portable electric immersion water heaters for pool/hot tub with 304 stainless steel for bathtub, bucket, basin, 5 gallons of water in minutes

£64.47
CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing (1/4)CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing (2/4)CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing (3/4)CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing (4/4)

CREA Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing

£47.24
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3000W submersible electric pool heater with fast heating and intelligent heating element (1/5)3000W submersible electric pool heater with fast heating and intelligent heating element (2/5)3000W submersible electric pool heater with fast heating and intelligent heating element (3/5)3000W submersible electric pool heater with fast heating and intelligent heating element (4/5)3000W submersible electric pool heater with fast heating and intelligent heating element (5/5)

3000W submersible electric pool heater with fast heating and intelligent heating element

£55.30
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Electric water heater with immersion voltage, swimming pool water heater, portable water heater for ponds and buckets (1/5)Electric water heater with immersion voltage, swimming pool water heater, portable water heater for ponds and buckets (2/5)Electric water heater with immersion voltage, swimming pool water heater, portable water heater for ponds and buckets (3/5)Electric water heater with immersion voltage, swimming pool water heater, portable water heater for ponds and buckets (4/5)Electric water heater with immersion voltage, swimming pool water heater, portable water heater for ponds and buckets (5/5)
YYV

Electric water heater with immersion voltage, swimming pool water heater, portable water heater for ponds and buckets

£60.79
3000W Electric Immersion Bath Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Swimming Water Heater - UK Plug (1/5)3000W Electric Immersion Bath Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Swimming Water Heater - UK Plug (2/5)3000W Electric Immersion Bath Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Swimming Water Heater - UK Plug (3/5)3000W Electric Immersion Bath Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Swimming Water Heater - UK Plug (4/5)3000W Electric Immersion Bath Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Swimming Water Heater - UK Plug (5/5)

3000W Electric Immersion Bath Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Swimming Water Heater - UK Plug

£46.20
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3000W Electric Submersible Pool Water Heater, Fast Heating, Smart Heating Rod, 121225cm (1/3)3000W Electric Submersible Pool Water Heater, Fast Heating, Smart Heating Rod, 121225cm (2/3)3000W Electric Submersible Pool Water Heater, Fast Heating, Smart Heating Rod, 121225cm (3/3)

3000W Electric Submersible Pool Water Heater, Fast Heating, Smart Heating Rod, 121225cm

£71.08
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2500W Electric Water Heater with Immersion Voltage, Swimming Pool Water Heater, Portable Water Heater, Suitable for Ponds, Buckets, 230V (Black) (1/5)2500W Electric Water Heater with Immersion Voltage, Swimming Pool Water Heater, Portable Water Heater, Suitable for Ponds, Buckets, 230V (Black) (2/5)2500W Electric Water Heater with Immersion Voltage, Swimming Pool Water Heater, Portable Water Heater, Suitable for Ponds, Buckets, 230V (Black) (3/5)2500W Electric Water Heater with Immersion Voltage, Swimming Pool Water Heater, Portable Water Heater, Suitable for Ponds, Buckets, 230V (Black) (4/5)2500W Electric Water Heater with Immersion Voltage, Swimming Pool Water Heater, Portable Water Heater, Suitable for Ponds, Buckets, 230V (Black) (5/5)

2500W Electric Water Heater with Immersion Voltage, Swimming Pool Water Heater, Portable Water Heater, Suitable for Ponds, Buckets, 230V (Black)

£62.79
2000w Bath Heater Electric Immersion Heater Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Pool Heater Immersio,nior (1/5)2000w Bath Heater Electric Immersion Heater Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Pool Heater Immersio,nior (2/5)2000w Bath Heater Electric Immersion Heater Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Pool Heater Immersio,nior (3/5)2000w Bath Heater Electric Immersion Heater Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Pool Heater Immersio,nior (4/5)2000w Bath Heater Electric Immersion Heater Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Pool Heater Immersio,nior (5/5)
GOTRAYS

2000w Bath Heater Electric Immersion Heater Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Pool Heater Immersio,nior

£70.99
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3000W submersible electric pool heater with fast heating and intelligent heating element (1/5)3000W submersible electric pool heater with fast heating and intelligent heating element (2/5)3000W submersible electric pool heater with fast heating and intelligent heating element (3/5)3000W submersible electric pool heater with fast heating and intelligent heating element (4/5)3000W submersible electric pool heater with fast heating and intelligent heating element (5/5)

3000W submersible electric pool heater with fast heating and intelligent heating element

£71.90
Immersion Heater for Bathtub, Electric Immersion Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Water Heater, Pool Immersion Heater, 2000W Blue (1/4)Immersion Heater for Bathtub, Electric Immersion Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Water Heater, Pool Immersion Heater, 2000W Blue (2/4)Immersion Heater for Bathtub, Electric Immersion Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Water Heater, Pool Immersion Heater, 2000W Blue (3/4)Immersion Heater for Bathtub, Electric Immersion Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Water Heater, Pool Immersion Heater, 2000W Blue (4/4)

Immersion Heater for Bathtub, Electric Immersion Heater, Travel Immersion Heater, Stainless Steel Immersion Heater, Electric Water Heater, Pool Immersion Heater, 2000W Blue

£61.59
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Electric Immersion Heater 3000W for Pool, Fast Heating, Intelligent Heating Rod 12-125cm (1/2)Electric Immersion Heater 3000W for Pool, Fast Heating, Intelligent Heating Rod 12-125cm (2/2)

Electric Immersion Heater 3000W for Pool, Fast Heating, Intelligent Heating Rod 12-125cm

£70.66
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2000W Submersible Electric Heater, Pool Heater, Portable Water Heater Suitable for Buckets and Ponds (1/5)2000W Submersible Electric Heater, Pool Heater, Portable Water Heater Suitable for Buckets and Ponds (2/5)2000W Submersible Electric Heater, Pool Heater, Portable Water Heater Suitable for Buckets and Ponds (3/5)2000W Submersible Electric Heater, Pool Heater, Portable Water Heater Suitable for Buckets and Ponds (4/5)2000W Submersible Electric Heater, Pool Heater, Portable Water Heater Suitable for Buckets and Ponds (5/5)

2000W Submersible Electric Heater, Pool Heater, Portable Water Heater Suitable for Buckets and Ponds

£62.11
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3000W Electric Immersion Heater, Pool Water Heater, Portable Kettle, Suitable for Pools and Buckets (1/5)3000W Electric Immersion Heater, Pool Water Heater, Portable Kettle, Suitable for Pools and Buckets (2/5)3000W Electric Immersion Heater, Pool Water Heater, Portable Kettle, Suitable for Pools and Buckets (3/5)3000W Electric Immersion Heater, Pool Water Heater, Portable Kettle, Suitable for Pools and Buckets (4/5)3000W Electric Immersion Heater, Pool Water Heater, Portable Kettle, Suitable for Pools and Buckets (5/5)

3000W Electric Immersion Heater, Pool Water Heater, Portable Kettle, Suitable for Pools and Buckets

£69.84
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Electric Heating Element 3000W for Pools and Buckets Stainless Steel Fast Heating Rust Protection (1/4)Electric Heating Element 3000W for Pools and Buckets Stainless Steel Fast Heating Rust Protection (2/4)Electric Heating Element 3000W for Pools and Buckets Stainless Steel Fast Heating Rust Protection (3/4)Electric Heating Element 3000W for Pools and Buckets Stainless Steel Fast Heating Rust Protection (4/4)

Electric Heating Element 3000W for Pools and Buckets Stainless Steel Fast Heating Rust Protection

£108.71
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Electric Immersion Heater 3000W for Pool, Fast Heating, Intelligent Heating Rod 12-125 cm (1/3)Electric Immersion Heater 3000W for Pool, Fast Heating, Intelligent Heating Rod 12-125 cm (2/3)Electric Immersion Heater 3000W for Pool, Fast Heating, Intelligent Heating Rod 12-125 cm (3/3)

Electric Immersion Heater 3000W for Pool, Fast Heating, Intelligent Heating Rod 12-125 cm

£92.04
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