---
product_id: 488090278
title: "Dernord Submersible Water Heater Element Immersion Heating Element with 48V 1500W"
brand: "dernord"
price: "€ 98.80"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/488090278-dernord-submersible-water-heater-element-immersion-heating-element-with-48v
store_origin: FR
region: France
---

# 48V high-voltage power 1500W rapid heating 1" NPT flange fit Dernord Submersible Water Heater Element Immersion Heating Element with 48V 1500W

**Brand:** dernord
**Price:** € 98.80
**Availability:** ✅ In Stock

## Summary

> 🔥 Power your water heating with smart, sustainable energy ⚡

## Quick Answers

- **What is this?** Dernord Submersible Water Heater Element Immersion Heating Element with 48V 1500W by dernord
- **How much does it cost?** € 98.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/488090278-dernord-submersible-water-heater-element-immersion-heating-element-with-48v)

## 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

- • **Smart Energy Use:** Works as a dump load for renewable energy systems, optimizing battery life and reducing energy waste.
- • **Rapid Heat Delivery:** 1500W stainless steel element ensures fast, reliable water heating wherever you need it.
- • **Built to Last & Safe:** Electropolished stainless steel surface resists corrosion; UL and cUL safety certifications give you peace of mind.
- • **Power Meets Precision:** 48V input designed for seamless integration with solar, wind, and battery systems—perfect for eco-conscious pros.
- • **Universal Compatibility:** Standard 1" NPT flange fits US water tanks or custom setups—flexibility that matches your unique projects.

## Overview

The Dernord Submersible Water Heater Element is a 48V, 1500W stainless steel immersion heater designed for versatile use in domestic water tanks, caravans, boats, and renewable energy setups. Featuring a standard 1" NPT flange, electropolished corrosion-resistant surface, and UL/cUL safety listings, it integrates effortlessly with solar panels, wind turbines, and battery systems to provide efficient, reliable heating while optimizing energy use.

## Description

Product Features 48V 1500W Element : These elements are made from stainless steel to prevent any corrosion so are suitable for use in virtually all types of water tank  Product Application → Great for use heating water in domestic hot water cylinders or water tanks in caravans,boats,workshops etc. Can also be used with waste vegetable oil in the the manufacture of biodiesel, and for home brewing etc  → Can also be used with waste vegetable oil in the the manufacture of biodiesel, and for home brewing etc  → These can also be used to prevent water freezing during winter months in livestock drinkers or raised ponds by connecting one to a large 48v battery recharged by a large solar panel or wind turbine, just use a basic 5 degrees c normally open thermostat and when the water temperature gets near five degrees the heater will automatically come on and warm the water by a few degrees before switching off again, one could also be used in the water storage tank in your loft if its prone to freezing in the winter months NOTES   If you have a gas hot water heater you may wish to put an electric unit ahead of it. This way the gas heater is always being fed hot water so it does not turn on as often and for shorter periods of time when it does.   If used as a diversion (dump) load, such an element is connected to the batteries via a charge regulator. When the regulator detects that the batteries are fully charged, it diverts the generated electricity to the element which heats water.  Technical Details Voltage:48 volts Wattage:1500 watts Item Weight:10.65 OuncesProduct Diameter: 8mm Tube length: 7.5 Inch  Screw Type:1"NPT Color:White

## Features

- 48v heater connects with batteries, solar panels, hydroelectric generators and wind turbine dump
- 1" NPT flange fits USA standard water tank or your own custom heater tank
- UL and cUL listed to the safety standards
- Stainless steel surface has electropolish
- Supplied with silicon sealing washer which is flexible and waterproof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dernord |
| Part Number | DERNORD-58 |
| Package Dimensions | 23.9 x 5.41 x 4.8 cm; 301.92 g |
| Manufacturer reference | DERNORD-58 |
| Colour | White |
| Material | Stainless Steel |
| Voltage | 48 Volts |
| Wattage | 1500 watts |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 301 g |

## Product Details

- **Material:** Stainless Steel
- **Voltage:** 48 Volts
- **Item length:** 7.5 Inches
- **Brand:** DERNORD
- **Colour:** White

## Images

![Dernord Submersible Water Heater Element Immersion Heating Element with 48V 1500W - Image 1](https://m.media-amazon.com/images/I/51FnQ-Bq+kL.jpg)
![Dernord Submersible Water Heater Element Immersion Heating Element with 48V 1500W - Image 2](https://m.media-amazon.com/images/I/51twhFvkwWL.jpg)
![Dernord Submersible Water Heater Element Immersion Heating Element with 48V 1500W - Image 3](https://m.media-amazon.com/images/I/51u3h7p0xEL.jpg)
![Dernord Submersible Water Heater Element Immersion Heating Element with 48V 1500W - Image 4](https://m.media-amazon.com/images/I/51lRaGQ6W3L.jpg)

## Questions & Answers

**Q: Can it work on 80 volts DC? Will it burn out?**
A: no

**Q: Different parts of the description state that its npt or nps, which one is it?**
A: Went Lowes and bought a 1" female threaded adapter and it worked fine. As far As I know that is npt.

**Q: Do I need a dc thermostat for this and if so do you sell them**
A: You can not use the AC thermostat with 48V.  The thermostat will weld shut trying to turn off the DC power.

**Q: What size are the wire connections?**
A: Size wire you #10

## Frequently Bought Together

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-07*