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Inground Pool Heaters

All Pool Heaters

1 inground pool heaters from Hayward, Raypak, ACiQ and more. Price: $5,799.

Pool heaters whose title names inground pools.

We do not pick by hand: a pool heater is here because its listed specs pass the checks.

All filtersFilters (1)×
Heating output: 100000  ×Clear all
BrandHayward1
Heater typeHeat pump1
Heating output40000041350002140000210000011180001120000114345011500001
Show all 11280001330001800001
Pool typeInground1
Price$2,500 & above1$3,000 & above1$4,000 & above1$5,000 & above1
Clear allShow 1 pool heater
Heating output: 100000  ×1 resultSort byRecommendedSpec scorePrice: low to highPrice: high to low
Hayward

Heat pump, 100000 Heating output, Inground

+100,000 BTU output for inground pool heating
+Heat pump design runs on electricity
+Heats and cools pool water
−Heat pump output drops in cold outdoor air
$5,799.00
as of 11/03/2026 23:21 PST - Details

Compare specs

pool heaterHeater typeHeating outputPool typeSpec scorePrice
Heat pump100000Ingroundn/a$5,799.00
as of 11/03/2026 23:21 PST - Details

Before you buy

Other uses

Hot Tubs194Pool Cleaners262Pool Pumps73Saunas1,505Pool Thermometers48Pool Chemicals & Test Kits61Handheld Pool Vacuums66Pool Brushes62Pool Maintenance Kits58Pool Vacuum Heads67Pool Skimmers & Nets65DE Pool Filters61

Popular filters

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 use

Above Ground Pool Heaters12250,000 BTU Pool Heaters and Up48

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