












🔥 Power up your off-grid heating game with DERNORD’s sleek, stainless steel submersible element!
The DERNORD 12V 300W DC Submersible Water Heater Element features a durable stainless steel double U-type heating element with a universal 1-inch BSP thread fitting. Designed for off-grid use, it operates efficiently on 12V DC power sources like solar panels or batteries, delivering rapid heating with flexible wattage options. Its waterproof, food-grade silica gel seals make it ideal for livestock tank deicing and DIY heating projects, ensuring reliable freeze protection and long-term durability.






| ASIN | B091DJ7C6Y |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 213,315 in DIY & Tools ( See Top 100 in DIY & Tools ) 665 in Water Heaters & Parts |
| Customer Reviews | 4.3 4.3 out of 5 stars (41) |
| Date First Available | 31 Mar. 2021 |
| Item Weight | 347 g |
| Manufacturer | DERNORD |
| Manufacturer reference | B091DJ7C6Y |
| Material | Stainless Steel |
| Package Dimensions | 24.3 x 5.4 x 4.6 cm; 347 g |
| Part number | B091DJ7C6Y |
| Size | 12V 300W |
| Voltage | 12 Volts |
| Wattage | 300 watts |
D**.
Great small heater
Works very well ,compact . For it's size it heats fairly quickly and is of a rating that the charging system has no problems keeping up with the demand
S**U
Works
This has two elements so you can either use both at 300w or just one at 150w. Is pretty simple so can’t see any problems. Been using it for a couple of weeks.
T**R
Works perfect
Works perfect
R**Y
It works
Just the job works on 12 volts heater on the boat thank you
M**N
Easy to use
The heater is so easy to use and runs on 12v, I fitted this into a large stainless steel pot to make a 12v camping kettle and it works perfectly
K**A
Super
A**O
ottimo
A**T
l'article n'est pas proposé avec la bague de vissage . Ou peut-on la commander ? Merci
H**E
Alles so wie es sein soll
Trustpilot
3 days ago
3 weeks ago