---
product_id: 452075863
title: "DERNORD 12V Water Heater Element 300 Watt 1.25\" Copper Flange Heating Element Spare Part"
brand: "dernord"
price: "€ 63.79"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.hr/products/452075863-dernord-12v-water-heater-element-300-watt-1-25-copper
store_origin: HR
region: Croatia
---

# 12V DC power compatibility 300W efficient heating output 1.25" copper flange for easy DIY fit DERNORD 12V Water Heater Element 300 Watt 1.25" Copper Flange Heating Element Spare Part

**Brand:** dernord
**Price:** € 63.79
**Availability:** ✅ In Stock

## Summary

> 🔥 Power Your Warmth, Sustainably and Smartly ⚡

## Quick Answers

- **What is this?** DERNORD 12V Water Heater Element 300 Watt 1.25" Copper Flange Heating Element Spare Part by dernord
- **How much does it cost?** € 63.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/452075863-dernord-12v-water-heater-element-300-watt-1-25-copper)

## Best For

- dernord enthusiasts

## Why This Product

- Trusted dernord brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Solar-Ready Power:** Seamlessly integrates with solar panels, batteries, or hydro generators for eco-smart heating.
- • **Durable Copper Flange:** 1.25-inch BSP copper flange ensures a secure, corrosion-resistant fit for standard tanks or custom projects.
- • **Food-Grade Silicone Seal:** Flexible, waterproof O-ring guarantees leak-proof installation and safe use around pets and livestock.
- • **Freeze-Proof Livestock Care:** Perfect for preventing freezing in animal tanks—keep your cats, dogs, chickens, and more cozy all winter.
- • **Premium Stainless Steel Surface:** Electro-polished for enhanced durability and long-lasting performance under indoor conditions.

## Overview

The DERNORD 12V 300W Water Heater Element features a robust copper flange and electro-polished stainless steel surface, designed for efficient, energy-saving heating. Compatible with solar, battery, or hydro power sources, it includes a food-grade silicone seal for waterproof reliability, making it ideal for indoor installations and livestock tank deicing.

## Description

Full description not available

## Features

- 12V DC heater is connected to the solar panel/battery/hydro generator
- 1.25inch BSP copper flange suitable for standard heater/DIY tank
- Stainless steel surface has electrologist
- Comes with food-grade O-type silica gel, flexible and waterproof
- Livestock tank deicer to prevent freezing of cats/dogs/chickens/other domestic animals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DERNORD |
| Part Number | UK-DER-Q0023 |
| Product Dimensions | 27 x 6.5 x 5.5 cm; 1 kg |
| Item model number | Heating Element |
| Size | 12V 300W |
| Colour | Gold, Silver |
| Style | Indoor Installation |
| Material | Copper |
| Power Source | Electric (with solar energy option/battery/hydraulic generator) |
| Voltage | 12 Volts |
| Wattage | 300 watts |
| Plug profile | Wall |
| Special Features | Energy Efficient |
| Included Components | silicon sealing washer |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 1 kg |

## Product Details

- **Material:** Copper
- **Voltage:** 12 Volts
- **Item length:** 1 Inches
- **Brand:** DERNORD
- **Colour:** Gold, Silver

## Images

![DERNORD 12V Water Heater Element 300 Watt 1.25" Copper Flange Heating Element Spare Part - Image 1](https://m.media-amazon.com/images/I/61ssHve0-zL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thanks
*by A***R on 28 June 2023*

he product arrived before the promised time. Packed qualitatively. The technical characteristics are similar to those indicated on the seller's website. I recommend the seller.

## Frequently Bought Together

- DERNORD 12V Water Heater Element 300 Watt 1.25" Copper Flange Heating Element Spare Part
- Bolatus Battery Isolator Switch 12V 24V 48V Battery Switch 275A Battery Kill Switch 1-2-Both-OFF Battery Cut Off Switch for Car Truck Boat Yacht Caravan Motorcycle
- 12 Way 12V Blade Fuse Block, Topcloud Fuse Box Holder with LED Light Indicator & Protection Cover for Car Boat Marine Trike Car Truck Vehicle SUV Yacht RV

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/452075863-dernord-12v-water-heater-element-300-watt-1-25-copper](https://www.desertcart.hr/products/452075863-dernord-12v-water-heater-element-300-watt-1-25-copper)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*