Is it fully submersible?
1771461
The heating element is required to be fully submerged and is good circulation to work properly.
1771462
The heating element is submersible but you can't put it under the gravel. The controller unit has a separate sensor that goes in the water to read the temperature. I am really happy with this heater.
1771463
The heater and sensor are fully submersible, the digital control is not (I would assume).
1771464
Yes the heater is fully submersible - it sits on the sand at the bottom of the tank.
343844
Yes, we have had ours for a couple of years and have used it at the beach/pool and it has been submersed tons of times.
719367
I have not tried , but I see no reason why not since it is submersible. Good question !
1721595
No, they are not submersible. My little guy learned this the hard way just last week. His new one should be in the mail Friday :)"
1644062
According to the enclosed instructions, it's waterproof and submersible up to 2 meters.
1417383
I just bought the 100 watt, and it is fully submersible. It has an all black outer casing, making it blend in to the background very nicely.
22434
Yes, this is submersible although we are not submersing it. We are very happy with this purchase. It cleared up our koi pond up quickly.
756594
It is supposed to be fully submerged. I bought it for an Aquafarm and it fits perfectly.
384365
Ours is never completely submerged, because the float triggers the motor before it gets covered with water. I don't know how it would work if it were completely submerged. It would have to be vertical, though, for the float to work.
1417382
Yes Brittany, the complete heater is submersible. I have a 36 gallon corner aquarium and it is completely submersed. The entire unit as well as approximately 3 inches of the wire are under water. I've had it for about two months and it's working great!!! Good luck with yours!! :)
1515032
The case should be okay to submerge, but I would not keep it under water for too long. And I would test the case first, for any defects, before submerging.
1644064
Yes, it is water proof. And submersible, too. I recently used it in a search and rescue mission on a boat in the Kuskokwim River during a windy and rainy night here in rural Alaska this weekend. Worked without fail. Very bright light, saw our target (broken down motor boat with 2 people aboard) from a long way off. I'm sure my light was heavenly to them.
262974
It should be minimally submersible. The IP67 rating means the device is "dust tight" and submersible up to 1 meter for up to 30 minutes.
1809782
NO!!! It has a great o-ring seal but it is only splash resistant, not submersible.
2030468
Yes, it is water resistant but I do not think it is waterproof. I leave mine outside during rain and it seems unaffected. I would not submerge it in water, however. The technical specs in the manual say it is operational between -20 C to 60 degrees C and between 5% - 90% humidity.
1275045
It's pretty airtight. Although I haven't gotten it wet yet so I couldn't say for sureit. I would assume that it is. I'm very satisfied With this product. I'm sure it can be out in the rain but I wouldn't try to submerge it.lol
843811
yes it is waterproof but generally speaking I wouldnt submerge it in a bathtub etc I consider it more as splash proof but if you drop it into the pool for a few seconds and it goes under water but you pull it back out asap it should be fine