10 bestImmersion Heater For Poolof March 2026
112M consumers helped this year.
1
Swimming Pool heat pump- swimming pool heater 4.2kw, Black (Nm15)
Generic
9.7
2
Howden WE501 4 Bolt Domestic Circulator Immersion Heater 3kW
Howden
9.4
3
Thermowatt – Mod 143 14″ 3kW Immersion Heater 60002827
Thermowatt
9.1
4
Heatrae Sadia Megaflo/Megaflow Immersion Heater Lower TSE/TSR 95606946
Heatrae Sadia
8.8
5
SPARES2GO 27" Incoloy Hard Hot Water Immersion Heater Boiler Element + Copper Pocket + Thermostat
Spares2go
8.6
OtherUp to 18% off
MOES Smart Thermostat WiFi Temperature Controller Smart Life/Tuya APP Remote Control for Water Gas Boiler Heating 5+1+1 Programmable，Compatible with Alexa Google Home (Black)
Backer 14" Immersion Water Heater with Thermostat & Safety Cut Out 3kW Copper Element
1 3/4" Incoloy 3kW 14" Immersion Heater & Thermostat for Unvented Cylinders
Tesla 18" Copper Immersion Heater with 2.1/4" Boss
6
FixTheHeat Replacement Titanium 14" Incoloy 3kW Immersion Heater 1 3/4" BSP 3kW for Stainless Cylinders
FixtheHeat Thermco
8.3
7
11" Immersion Heater 3kW 1 3/4" with Thermostat
Not Applicable
8.0
7% off
8
Tesla 11" Copper Immersion Heater with 2.1/4" Boss
Tesla
7.7
9
SPARES2GO 11" Incoloy Hard Water Immersion Heater Element + 7" Thermostat
Spares2go
7.4
10
FixTheHeat Replacement 14" Incoloy 3kW Immersion Heater 1 3/4" (1.75") BSP 3kW for Stainless Cylinders
FixTheHeat
7.1
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