LILIE Ultraheat water tank heater 12 V 55 W up to 110 l - frost protection down to -40°C
- Self-adhesive LILIE Ultraheat heating pad 12 V 55 W for fresh and grey water tanks up to 110 l. Heats below 7°C, switches off at 19°C, protects down to -40°C. Size 18.5 x 48 cm.
LILIE Ultraheat is a self-adhesive heating pad for fresh and grey water tanks in motorhomes, caravans and boats. It is bonded to the outside of the tank bottom. When the temperature at the tank drops below 7°C, the pad starts heating and switches itself off at 19°C. According to LILIE it protects the tank at outside temperatures down to -40°C.

Key information
- for tanks up to 110 l
- 12 V, 55 W, 4.0 A
- thermostat: on below 7°C, off at 19°C
- protection down to -40°C
- heating wire covers only approx. 15% of the area
- overheat protection
Before you order
The pad is insulated with special foam of good thermal conductivity and the heating wire covers only about 15% of the area, so it is not sensitive to stone chips. The special adhesive layer also lets it stick to uneven areas and projections of the tank. The 55 W is drawn while heating. LILIE recommends connecting the heater via a switch and switching it off when the battery will not be charged for a longer time. Before ordering, check the system voltage and the mounting position in your vehicle.
Photos



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- LILIE Ultraheat tank heater 38 W up to 80 l
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Technical data
| Parameter | Value |
|---|---|
| Manufacturer | LILIE |
| Tank capacity | up to 110 l |
| Voltage | 12 V |
| Power | 55 W |
| Current draw | 4.0 A |
| Dimensions | 18.5 x 48 cm |
| Thermostat | on below 7°C / off at 19°C |
| Protection down to | -40°C |
| Weight | 250 g |
| LILIE article number | TH110 |
Questions and answers
At what temperature does the pad heat?
It switches on below 7°C at the tank and off at 19°C.
Which tank does it suit?
Fresh and grey water tanks up to 110 l.
How is it fitted?
It is bonded to the outside of the tank bottom.
How much current does it draw?
4.0 A at 12 V while heating, 55 W.
Manufacturer
LILIE GmbH & Co. KG, Heinrich-Hertz-Straße 30, 74354 Besigheim, Germany.











