A thermal blanket is a practical and economical solution for maintaining the water temperature in your hot tub or spa. It is designed to retain heat while allowing air and moisture to escape. The thermal blanket is made of a waterproof outer layer that prevents air and moisture from entering, and an inner layer that allows water vapor to escape.
A thermal blanket has many benefits. In addition to maintaining water temperature, it increases energy efficiency by preventing energy waste. It also reduces water consumption and maintenance costs and decreases bacteria levels in the water. It is easy to install and can be easily removed for maintenance.
You can find thermal covers online or at pool and spa stores. Thermal covers can be made of plastic, foam, rubber, or vinyl. They are available in a variety of sizes and colors to fit your hot tub or spa. It's important to choose a cover that fits properly and is made of durable material to ensure longevity.
Using a thermal cover on your hot tub has many benefits. First, a thermal cover is designed to maintain a certain temperature, which is especially useful if you don't want the water to cool down too quickly when the hot tub isn't in use. This can help reduce your energy consumption because you don't need to heat the water too often. A thermal cover can also help reduce start-up time and prevent foaming and deposits. In addition, a cover can also help protect the hot tub from dirt, weeds, and insects.
You should place a thermal cover over a hot tub when it's not in use, especially in winter. A thermal cover is designed to prevent evaporation and energy loss, which helps retain the water's heat. It's recommended to cover the hot tub with a thermal cover when not in use, as it can help maintain the water's chemical properties and protect the system from external contaminants. A thermal cover can also help reduce energy costs by retaining heat and limiting the use of supplemental heating. Additionally, it helps reduce the risk of falls or injuries when the water surface is hidden.
Regarding the thickness, a thickness of 6 cm will be sufficient for mild regions, which are not, or rarely, subject to negative temperatures in winter.
For regions that regularly experience negative temperatures of -5°C to -10°C in winter, it is strongly recommended to take a thickness of 10cm.
Finally, for mountainous regions subject to intensive snow and cold, it is recommended to take a thickness of 15cm