---
product_id: 790399060
title: "DERNORD 12V 150W Immersion Heater Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch NPSM Flange"
brand: "dernord"
price: "฿228"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/790399060-dernord-12v-150w-immersion-heater-submersible-water-heater-element-stainless
store_origin: TH
region: Thailand
---

# 12V power compatibility 150W efficient heating 1" NPSM flange fits US tanks DERNORD 12V 150W Immersion Heater Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch NPSM Flange

**Brand:** dernord
**Price:** ฿228
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Power your water heating with off-grid confidence ⚡

## Quick Answers

- **What is this?** DERNORD 12V 150W Immersion Heater Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch NPSM Flange by dernord
- **How much does it cost?** ฿228 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/790399060-dernord-12v-150w-immersion-heater-submersible-water-heater-element-stainless)

## 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 Freeze Protection:** Ideal for winter-proofing livestock drinkers or loft tanks with simple thermostat control.
- • **Robust 150W Heating Element:** Rapidly warms water with energy-efficient stainless steel construction that resists corrosion.
- • **Standardized 1" NPSM Flange:** Effortlessly integrates with US-standard water tanks or custom setups—no adapters needed.
- • **Universal 12V Compatibility:** Seamlessly powers from batteries, solar panels, or wind turbines for off-grid freedom.
- • **Durable Electropolished Stainless Steel:** Sleek, corrosion-resistant surface ensures longevity and hygienic water heating.

## Overview

The DERNORD 12V 150W Immersion Heater is a corrosion-resistant stainless steel heating element designed for versatile water heating applications. Featuring a standard 1" NPSM flange, it easily fits US water tanks and custom setups. UL and CUL safety listed, it operates efficiently on 12V power sources like batteries, solar panels, and wind turbines, making it perfect for off-grid, caravan, boat, or workshop use. Its electropolished surface and included silicon sealing washer ensure durability and waterproof installation, while its freeze protection capabilities keep water systems safe in cold climates.

## Description

Product Features 12V 150W 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 12v 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:12 volts Wattage:150 watts Item Weight:7.7 ounces Product Diameter: 8mm  Tube length:175mm Screw Type:1”NPSM Color:White

## Features

- 12v heater 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 |
|---------------|-------|
| Manufacturer | DERNORD |
| Part number | DERNORD-51 |
| Item Weight | 231 g |
| Package Dimensions | 24 x 5 x 4.7 cm; 231.33 g |
| Manufacturer reference | DERNORD-51 |
| Size | 12V 150W |
| Colour | silver |
| Material | Stainless Steel |
| Voltage | 12 Volts |
| Wattage | 150 watts |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Stainless Steel
- **Voltage:** 12 Volts
- **Item length:** 6.89 Inches
- **Brand:** DERNORD
- **Colour:** silver

## Images

![DERNORD 12V 150W Immersion Heater Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch NPSM Flange - Image 1](https://m.media-amazon.com/images/I/51ajMXM7cCL.jpg)
![DERNORD 12V 150W Immersion Heater Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch NPSM Flange - Image 2](https://m.media-amazon.com/images/I/51dv7hYKFyL.jpg)
![DERNORD 12V 150W Immersion Heater Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch NPSM Flange - Image 3](https://m.media-amazon.com/images/I/51NE62uz0LL.jpg)
![DERNORD 12V 150W Immersion Heater Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch NPSM Flange - Image 4](https://m.media-amazon.com/images/I/51Sulp+3yzL.jpg)
![DERNORD 12V 150W Immersion Heater Submersible Water Heater Element Stainless Steel Heating Element with 1 Inch NPSM Flange - Image 5](https://m.media-amazon.com/images/I/51Rv6ord+uL.jpg)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*