Hydor heating THEO 150 W
The THEO heaters are equipped with PTC technology which results in a more conscious energy consumption and guarantees that the device switches itself off when there is no more contact with water ...
The Theo heating element from Hydor, is a unique heating element for aquariums that uses the exclusive PTC (Positive Thermal Coefficient) technology.
The Theo heating no longer has bimetal, but a very reliable micro switch. The heating coil has been replaced by a virtually indestructible polymer film.
Benefits
- When dry, the heating switches off automatically after 45 seconds.
- Heating pipe does not crack when it is warmly taken out of the water and placed back in the piping hot after a while.
- Maximum safety, because thanks to the PTC and the unbreakable tube, the heating element is resistant to thermoshocks.
- Free placement in the aquarium: vertical and horizontal, also fully submerged.
- Available in different wattages for the most common aquarium sizes.
Technical info
- Theo 150 watts
- Aquarium capacity up to 150 liters

Brand
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Hydor
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Shipment
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Above € 50,- free delivery in NL & BEIn stock Ordered before 16:00, shipped today *
The THEO heaters are equipped with PTC technology, which provides a more conscious energy consumption and guarantees that the device switches itself off when there is no longer any contact with water. With the THEO heaters there is also no longer a bi-metal, but switching on and off is controlled by a temperature-controlled microswitch.
Hydor
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