does this come with a nut to lock it down?

No it does not, I had to find one online myself

Is this 300 watts input or output?

300w input. You can also run it at 150w input

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

DERNORD 12V 300W DC Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch BSP Thread Fitting Double U Type

DERNORD 12V 300W DC Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch BSP Thread Fitting Double U Type

Product ID: 329052553

Details

Brand
DERNORD
Colour
Silver
Item length
18 Centimetres
Material
Stainless
Voltage
12 Volts

⚡12V DC power for versatile off-grid use

🔥300W high-efficiency heating output

🔩1 inch BSP thread for seamless installation

R1857

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🔥 Stay warm, stay ahead – power your water heating off-grid with style! ⚡

UNIVERSAL FIT - Standard 1 inch BSP flange fits most DIY tanks and heating setups with ease.
FOOD GRADE SAFETY - Equipped with flexible, waterproof silica gel O-ring for safe use around animals and potable water.
SOLAR READY POWER - Runs effortlessly on solar panels, batteries, or hydro generators for eco-smart heating.
DURABLE STAINLESS STEEL - Electropolished surface ensures corrosion resistance and long-lasting performance.
FREEZE PROOF LIVESTOCK CARE - Perfect for keeping water tanks thawed for pets and farm animals, preventing costly freeze damage.

The DERNORD 12V 300W DC Submersible Water Heater Element features a robust stainless steel double U-type heating element with a standard 1 inch BSP thread fitting. Designed for off-grid power sources like solar panels and batteries, it delivers efficient 300W heating to prevent freezing in livestock tanks and DIY water heating systems. Its electropolished surface and food-grade waterproof sealing ensure durability and safety for domestic and agricultural use.

Specifications

ASIN	B091DJ7C6Y
Best Sellers Rank	271,076 in DIY & Tools ( See Top 100 in DIY & Tools ) 597 in Water Heaters & Parts
Brand	DERNORD
Colour	Silver
Customer Reviews	4.4 4.4 out of 5 stars (32)
Item Length	18 Centimetres
Manufacturer	DERNORD
Manufacturer Part Number	B091DJ7C6Y
Material Type	Stainless Steel
Number of Items	1
Voltage	12 Volts
Wattage	300 watts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R1857

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews