Quote:
Originally Posted by JamieGeek
They are controlled by a thermostat and won't come on until its cold enough. They will keep them warm enough to not freeze and not really get that warm to the touch.
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Is there a limit on how long it's safe to leave the tank heaters on? I may be in Massachusetts this winter for up to three weeks, during some portion of which the Vegas will be unoccupied. I'm wondering how long I can safely leave the heaters on to insure that the holding tanks don't freeze up?