Swimming Pool Covers:
Most swimming pool heat loss occurs at the surface. The least expensive way to maintain a warmer pool is by keeping a cover on the pool during the night time hours, when surface evaporation would otherwise cool the pool down. The cover stops this night time evaporation. Pool covers are not difficult to use and can easily add a few months to your comfortable swim season and Lanzarote swimming pools are no exception even with the year round temperatures we have.
The Pool cover costs is by far out weighed by the money saved in heating bills. In fact all other pool heating methods should only he used in conjunction with a pool cover. Not to do so would be like running your house air conditioner during August with the doors and windows open. The system will still work, but the operating cost will be as much as three times higher.
