SHORT ANSWER: Yes, hot tub insulation is essential if you want to keep your energy bills to a minimum.
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Hot tubs can take anywhere from 3 to 8 hours to heat up. Your hot tub's warm-up time will depend on a number of factors, such as the temperature of the surrounding environment and whether you've been taking good care of your spa.
The chilly autumn weather is swiftly rolling in, and there's no better time for a relaxing soak in a bubbling hot tub. If you are planning to take refuge in the luxurious warmth of your very own hot tub this winter, make sure you look after it properly - regular hot tub maintenance will help to keep everything working efficiently!
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