Water heating speed.

Posted in Energy Efficiency

How fast does the water temperature increase?

Here are the caveats:
  1. Ambient Temperature (if it is colder outside, it takes longer to heat the tub)
  2. Cover In Place (it will take longer if the cover is off - keep the cover on while heating the water)
  3. All components are in good working condition

When you take these factors into account:

The spa will heat between 3 to 6 degrees per hour.