10 bestElectric Pool Heaterof December 2025
112M consumers helped this year.
1

Hayward H250FDN Universal H-Series 250,000 BTU Pool and Spa Heater, Natural Gas, Low Nox
Hayward

9.7
2

FibroPool Swimming Pool Heat Pump - FH120 20,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed
FibroPool

9.4
6% off
3

Hayward FDXLHXA1250 Heat Exchanger Assembly Replacement for Hayward H250FD Universal H-Series Low Nox Pool Heater
Hayward

9.1
4

Smartpool WWS601P Sunheater Solar Pool Heater for In-Ground Pools
SunHeater

8.8
5

Hayward W3HP21004T Pool Heater, 95,000 BTU, Tan
Hayward

8.5
Other
6

Upgraded Water Heater Thermostat 220V 15KW Electric Water Heater Thermostat Swimming Pool Temperature Controller High Power SPA Bath Pool Heater Touch Panel
OKYUK

8.2
7

Pentair 42001-0052S Electrical Systems Igniter Control Module Replacement Pool and Spa Heater
Pentair

7.9
8

Water Heater Thermostat 220V/110V 11KW High-Power Swimming Pool Thermostat SPA Bath Portable Pool Heater Electric Heater Pump
Beacon Pet

7.6
9

42002-0007S Control Board Kit (461105) with 472610Z Switch Membrane Pad Fit for Mastertemp & Sta-Rite Max-E-Therm Pentair Pool and Spa Heater - Compatible with All NA & LP Series Pool/Spa Heater
GEATaaT

7.3
10

Pentair 42002-0024S Stack Flue Sensor Replacement Pool and Spa Heater Electrical Systems
Pentair

7.0
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