- Leave the cover on.
- Turn the jets on.
- Use a thermal spa blanket.
- Put a pop-up canopy tent around the tub.
- Wait for a warm day.
- Fill up with warm water.
- Use a portable immersion heater.
Does turning on the jets heat up a hot tub faster?
Before covering your hot tub, make sure to turn on the jets as this will accelerate the pace of your hot tub's heating. This will help to disturb and break up any cold pockets of water, or areas within your hot tub that might not heat so evenly if left still.
Does a hot tub heat faster with the lid on?
A hot tub will heat up faster with the cover on. The cover helps trap the existing heat inside the tub, while also helping prevent cooler outside air or exposure to the elements lowering the water temperature.
Does a hot tub heat up faster with jets on?
A hot tub heats up faster if the jets are turned on. This is because the water circulates with the jets on, which evenly disperses heat and prevents cold water from being trapped in the hot tub pipes.
Why does hot tub take so long to heat up?
As we all know, heat rises. This scientific principle comes into play as your hot tub water begins to increase in temperature. Without a cover to trap the warmth, the warming water begins to evaporate into the air, and it will take much longer to reach the desired temperature.
How long should a hot tub take to heat up?
about 4 hours
How long do hot tubs take to heat up?
If your hot tub is located inside, and the air temp is around 76 degrees, it will take about 4 hours to heat up your spa to 100 degrees. The lower the outside temps the longer you will have to wait before your spa is ready. Therefore, by leaving the cover on while it's heating up you can help it warm up faster.