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Posted by kim gross on September 29, 2005, 5:04 am
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Marc Levenson wrote:
> I have had some stick in the "on" position after they've been submerged
> for months at a time. I have two in my 280g's sump, but they are
> plugged into a controller to shut them off at the power source if the
> tank's temperature rises.
>
> Hydor seems to believe in their fully submersible heaters, and they also
> sell a $80 controller than can handle up to 500w worth of heaters.
>
> Marc
>
>
> Billy wrote:
>
>> The blurbs for Ebo Jager heaters claim they're 'submersible to water
>> line.' Does this mean that if they slip down above the water line,
>> they're going to take on water?
>>
>> --
>>
>
The reason they are marked as not being fully submersible is to meet
Canadia UL listing. The regs in Canada will not allow the heater to be
fully submersible so it is it is marked with a water level so it can be
sold in Canada, even though it is the same heater that used to be sold
without the markings before they expanded there markets.
Kim
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> line.' Does this mean that if they slip down above the water line,
> they're going to take on water?
>
> --
>
>