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Pool Heaters

9 pool heaters from Raypak, Hayward, Pentair and more. Most cost $849 to $4,399, and half cost less than $3,099.

Pool Heaters by use

Inground20Above ground12250,000 BTU pool heaters and up48

Each use has a written rule on its page, built from listed specs. A pool heater can match several uses.

Recommended Pool Heaters

Raypak

Heat pump, Inground and above ground

+Works for both inground and above ground pools
+Heat pump type uses electricity rather than gas
+Includes free Wi-Fi for remote fleet monitoring
$4,049.00-16%Was: $4,800.00
as of 11/04/2026 00:49 PST - Details
Raypak

Heat pump, 118000 Heating output, Inground and above ground

+Rated at 118,000 BTU heating output
+Works with inground and above ground pools
+Titanium heat exchanger for pool water
$2,599.00-16%Was: $3,099.00
as of 11/04/2026 00:49 PST - Details
TurbroSpec score 9.0

Heat pump, 143450 Heating output, Inground and above ground

+Rated at 143,450 BTU of heating output
+Full DC inverter design for variable output
+Supports pools up to 40,000 gallons
−Requires a 240V electrical connection
$4,399.00
as of 11/04/2026 06:37 PST - Details
RaypakSpec score 8.1

Heat pump, 33000 Heating output, Inground and above ground

+Heat pump rated at 33,000 BTU
+Inverter technology for variable output
+WiFi connectivity for remote control
−Requires a 240V electrical connection
$849.00
as of 11/04/2026 00:49 PST - Details
ACiQSpec score 8.8

Heat pump, 120000 Heating output, Inground and above ground

+120,000 BTU output for heating larger pools
+Inverter technology for variable heating output
+Works with both inground and above ground pools
−Requires a 240V electrical connection
$2,799.99
as of 11/04/2026 10:38 PST - Details
RaypakSpec score 8.1

Heat pump, 28000 Heating output, Inground and above ground

+Heat pump rated at 28,000 BTU
+Inverter technology for variable output
+WiFi connectivity for remote control
−Requires a 240V electrical connection
$749.00
as of 11/04/2026 00:49 PST - Details
Raypak

Heat pump, Inground and above ground

+Heat pump with cool mode for pool and spa
+Works with inground and above ground pools
+Free WiFi for fleet monitoring
$4,399.00-15%Was: $5,162.50
as of 11/04/2026 00:49 PST - Details
BluePlenum

Heat pump, Inground and above ground

+Heat pump design uses electricity rather than gas or propane
+Works on both inground and above ground pools
+Rated for pools up to 28,000 gallons
−Heat pumps heat more slowly than gas-fired pool heaters
$3,099.00
as of 11/04/2026 13:40 PST - Details

Popular filter pages

Natural Gas Pool Heaters42Pool Heaters: Natural Gas41Heat Pump Pool Heaters28Pool Heaters: Propane23Pool Heaters for Inground Pools12266,000 BTU Pool Heaters10400,000 BTU Pool Heaters10Pool Heaters for Inground and Above-Ground Pools9

Pool Heaters by Heater type

Natural gas42
Heat pump8

Pool Heaters that list a Heater type value.

Before you buy

Related pages

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.