Answer
Mar 10, 2026 - 02:13 PM
A 250,000 BTU pool heater uses about 2.75 gallons of propane per hour. This is calculated by dividing the heater's BTU rating by the energy content of propane, which is about 91,500 BTUs per gallon (250,000 ÷ 91,500 ≈ 2.73). Actual usage may vary based on heater efficiency and operating conditions.
