How much does it cost to operate a swim spa?

You can enjoy the benefits of warm water year-round at a low cost, thanks to the certified energy efficiency of the Endless Pools Fitness Systems. The estimated cost for the E500 with treadmill based on 60 minutes of usage six times a week, in an ambient temperature of 15.5°C and water temperature of 30.5°C is an estimated 432 kilowatts per month. You can multiply this with your local energy rate to get estimated monthly swim spa power costs.