The COVANA EVOLUTION provides you peace of mind when you are away to ensure no one enters your hot tub.
The COVANA EVOLUTION can't blow off in the wind leaving you open to liability issues and leave your yard unsafe for small children and animals.
The COVANA EVOLUTION allows your teenagers in your hot tub when you want them there - not when they want.
With the simple turn of a key, you can enjoy your hot tub in even the worst weather.
Your spa is opened or closed by simply turning the key.