Is it cheaper to keep a pool heater on all the time?
Pentair MasterTemp Natural Gas Heater – 175K 200K 250K 300K 400K BTU
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Open Mar 10, 2026 - 02:01 PM
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Mar 10, 2026 - 02:01 PM
No, it is generally not cheaper to keep a pool heater on all the time. Keeping it on constantly uses more energy, which increases your utility bills. It is more cost-effective to use a timer or only heat the pool when you plan to use it.
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