Best Heaters For Swimming Pools Deals Online in the UK (24 Deals Found)

Last Updated - 04/10/2026 Sort By:

Best Choice
GINGER TECH

New
Portable Water Heater 2000W, Fast Heating Swimming Pool Heater with 304 Stainless Steel and Digital LCD Thermometer, Hea
Enhanced Safety: Our bucket water heater features a robust stainless steel guard that shields the heating, ensuring no d

£28.99
YSINOBEAR

New
Portable Water Heater 2000W,Immersion Heater,Fast Heating Swimming Pool Heater with 304 Stainless Steel and Digital LCD
Fast Heating with 2000W Power – Quickly heats water anywhere, perfect for camping, buckets, or small pools. The 304 stai

£20.99
New
220V 11KW Swimming Pool Heater SPA Electric Water Heater Constant Temperature
Once unexpected high temperature 60℃（140℉）occurs, the temperature switch cuts off the system.

£198.00
Intex

New
Intex Pool Heater
Suitable for above ground pools 15' or below

£99.99
New
28L Firewood Pool Heater Heating Fire Barrel for Swimming Pool Stainless Steel
【Large-Capacity Combustion Chamber 】 The upgraded enlarged firewood bin holds substantially more fuel in a single load,

£85.99
Intex

New
Intex 56684BS 2.2KW Above Ground Pool Heater - Electric Pool Heater
Intex 56684BS 2.2KW Above Ground Pool Heater Electric Pool Heater

£129.99
Best Value
SGZIOO

New
Portable Water Heater, 2500W Electric Pool Heater for Above Ground Pools Immersion Heater with Digital LCD Thermometer F
【High-Power 2500W Heating】Experience the power of a 2500W portable water heater, capable of rapidly heating up to 5 gall

£29.89 £40.89
New
Solar Pod Swimming Pool Heater
The Solar Pod Swimming Pool Heater by Premier Blue is a innovative solar heating system designed to efficiently heat you

£120.00
AVCXEC

New
Portable Water Heater, 2500W Electric Pool Heater for Above Ground Pools Immersion Heater with Digital LCD Thermometer F
【High-Power 2500W Heating】Experience the power of a 2500W portable water heater, capable of rapidly heating up to 5 gall

£30.89 £31.89
New
11KW Swimming Pool Heater SPA Electric Water Heater Constant Temperature 220V
Once unexpected high temperature 60℃（140℉）occurs, the temperature switch cuts off the system.

£186.00
WARMBLU

New
WARMBLU H10 Pool Heater 10 kW, 34-45 m³ max pool, COP 16, WiFi connection
SpringBreath 1.0 Heating System with Quantifiable Results---Built to efficiently handle large pools up to 34-45m³. H10 p

£1,299.00
WADEO

New
WADEO Immersion Electric Water Heater, [2500W] [Digital Display Thermostat] Safety Auto Cut-Out Design, Stainless Steel
【Important Safety Guidelines】 1.Always FULLY submerge the heater + temperature probe in water before plugging in. 2.Neve

£49.99 £54.99
New
18KW Electric Swimming Pool Water Heater Thermostat Hot Tub 380V UK STOCK
The 18KW thermostat is suitable for a pool with ≤ 9 CBM/2378 gallon.

£176.99
AVCXEC

New
Portable Water Heater, 2000W Electric Pool Heater for Above Ground Pools Immersion Heater with Digital LCD Thermometer F
【High-Power 2000W Heating】Experience the power of a 2000W portable water heater, capable of rapidly heating up to 5 gall

£28.89
New
Solar Mat Swimming Pool Heater
Most splasher pools like Intex or Bestway have 32mm / 38mm hoses which will fit.

£29.99
VCYEX

New
VCYEX Electric Water Heater, Paddling Pool Heater,Adjustable Temperature 16-43℃, Water Heater for Hot Tub Heater, for Fo
Notice: Immerse the pipeline in water before operating the equipment. If error codes such as E1, E2 or E3 appear on the

£60.89 £65.89
New
Pool Heater Electric Swimming Pool and SPA Bath Heating Tub Water 3KW 220V

£138.00
New
15KW Swimming Pool Heater SPA Constant Temperature Hot Tub Electric Water Heater
1 x 15KW Electric Swimming Pool Thermostat.

£198.00
New
220V 11KW Swimming Pool Heater SPA Electric Water Heater Constant Temperature
Once unexpected high temperature 60℃（140℉）occurs, the temperature switch cuts off the system.

£205.00
New
Portable Water Heater 2000W, Fast Heating Swimming Pool with 304 Black
When the heater is lifted from the water or reaches its maximum temperature, it will automatically shut down, eliminatin

£55.55
New
18KW Swimming Pool Heater SPA Electric Water Heater Constant Temperature 220V
Current: AC 220V.

£199.00
New
11KW Electric Swimming Pool Water Heater Thermostat Hot Tub 220V UK STOCK
The 11KW thermostat is suitable for a pool with ≤ 5.5 CBM/1453 gallon.

£202.99
New
3 KW Water Heater for Swimming Pool & Bath SPA for 220V
Fit for:Works for 264-396 gallon Swimming pool.

£118.80
New
swimming pool Heater/Boiler Control Panel
Swimming pool Heater/Boiler Control Panel Control boiler/heater to set correct pool temperature as required, built In ti

£167.10

24 Heaters For Swimming Pools deals are available from: Amazon, eBay stores, starting from £20.99.
The biggest discount we found is 27% on Portable Water Heater, 2500W Electric Pool Heater for Above Ground Pools Immersion Heater with Digital LCD Thermometer Fast Heating Bath Water Heater with Thermostat for Home Camping Bath Pool at Amazon.
The lowest price we found is £20.99 while the highest is £1,299.00.
Prices for the best Heaters For Swimming Pools deals average at £160.87.
Last updated on October 4, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Heaters For Swimming Pools.