How much does the unit weigh with and without water?Approximate Weight: 135 lbs. Dry Shipping Weight: 141 lbs
Water Added Weight: 234 lbs. total.
1 gal of water weighs about 8.25 lbs. (8.25 lbs x 12 gal = 99lbs)
Does this come with a heater light?
No
When does the heater light come on?
The newer models do not offer the lighted switch (black switch). Older models with the lighted switch will come on when it is turned on.
What if the light doesn't come on?
As long as the water is still heating up, it is still working. If you give the tubes 3-5 minutes to heat up, it should be ready to use at that point.