When you made your investment in your patio heater, you expected it to last you for years. This patio heater cover helps you do just that. Designed to fit over patio heaters with triple domes, this cover provides durable commercial protection to your heater from inclement year - round weather, as well as insects, and curious children and pets. The fabric is made of water resistant material that will keep water and moisture from corroding the heater components, and the simple zipper design allows easy removal. This cover fit all Endless Summer 2200, 3400, and 4500 series patio heaters.