Answer
Mar 10, 2026 - 02:06 PM
To determine the size of heat exchanger you need for your pool, calculate the pool’s volume (in gallons or liters), desired temperature rise, and how quickly you want to heat it. Generally, a heat exchanger rated at 100,000–150,000 BTU/hr is suitable for an average residential pool, but larger pools or faster heating will require higher BTU ratings. Consulting with a pool professional and providing your specific pool details will ensure the best sizing.
