---
product_id: 413381232
title: "48V 1000W Screw-In Foldback Water Heater Element Immersion Electric Heating Element"
brand: "dernord"
price: "€ 70.85"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/413381232-48v-1000w-screw-in-foldback-water-heater-element-immersion-electric
store_origin: ES
region: Spain
---

# 1000W Power Stainless Steel 48V Voltage 48V 1000W Screw-In Foldback Water Heater Element Immersion Electric Heating Element

**Brand:** dernord
**Price:** € 70.85
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat Up Your Eco Game!

## Quick Answers

- **What is this?** 48V 1000W Screw-In Foldback Water Heater Element Immersion Electric Heating Element by dernord
- **How much does it cost?** € 70.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/413381232-48v-1000w-screw-in-foldback-water-heater-element-immersion-electric)

## 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

- • **Custom Fit:** 1" NPSM flange fits standard and custom tanks.
- • **Safety First:** UL and cUL listed for your peace of mind.
- • **Durable Design:** Electropolished stainless steel for longevity.
- • **Flexible Installation:** Includes waterproof silicon sealing washer.
- • **Eco-Friendly Energy Solutions:** Connects seamlessly with solar, wind, and hydro systems.

## Overview

The DERNORD 48V 1000W Screw-In Foldback Water Heater Element is a versatile and eco-friendly heating solution designed for use with various renewable energy sources. With a durable stainless steel construction and safety certifications, it ensures reliable performance while fitting standard and custom water tanks.

## Description

DERNORD 48V 1000W Screw-In Foldback Water Heater Element Immersion Electric Heating Element

## Features

- 48v DC Foldback Water Heater Element connects with batteries, solar panels, hydroelectric generators and wind turbine dump
- 1" NPSM 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 |
|---------------|-------|
| Brand | DERNORD |
| Model Number | 43238-68083 |
| Color | White |
| Package Dimensions | 24.1 x 5.69 x 4.9 cm; 274.99 g |
| Power / Wattage | 1000 watts |
| Voltage | 48 Volts |
| Material | Stainless Steel |
| Item Weight | 275 g |

## Product Details

- **Material:** Stainless Steel
- **Voltage:** 48 Volts
- **Item length:** 180 Millimeters
- **Brand:** DERNORD
- **Colour:** White

## Images

![48V 1000W Screw-In Foldback Water Heater Element Immersion Electric Heating Element - Image 1](https://m.media-amazon.com/images/I/516j-z0cr8L.jpg)

## Questions & Answers

**Q: Going to use this DC element in a Rheem heater.  Is there a DC specific thermostat I should buy or can I get by with the standard Rheem thermostat**
A: The seller doesn't offer one, so probably not needed. While it is true that DC is harder on switch contacts, this is only  a 1000 W load. Some 240VAC water heaters put a 9,000 W load on the standard thermostat. If you are on an ocean going sailboat, carry a spare element and a spare thermostat.

**Q: can i connect this directly to solar panels that match the voltage? No controller, no battery, just directly to solar panel**
A: Yes I have three sets of two 24 volt 333 watt solar panels in series and heats water fine. Parallel the three sets to give me 999 watts

**Q: What is the temperature range?**
A: Odd question......it's meant to heat a domestic water tank. That's means  about 40 f low to 150 f or scalding hot. A typical
dhw tank would cycle from 100 f to 135 f.

## Frequently Bought Together

- DERNORD 48V 1000W Screw-In Foldback Water Heater Element Immersion Electric Heating Element
- DERNORD 48V 1500W Submersible Water Heater Element Immersion Heating Element

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---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-26*