--- product_id: 537989822 title: "Dernord Heating Element Submersible Water Heater Element Stainless Steel Immersion Heater with 1 Inch NPT Fitting 24v 600watt" brand: "dernord" price: "FREE" currency: SGD in_stock: false reviews_count: 2 url: https://www.desertcart.sg/products/537989822-dernord-heating-element-submersible-water-heater-element-stainless-steel-immersion store_origin: SG region: Singapore --- # 24V DC power compatibility 600W efficient heating output 1" NPT flange for universal fit Dernord Heating Element Submersible Water Heater Element Stainless Steel Immersion Heater with 1 Inch NPT Fitting 24v 600watt **Brand:** dernord **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔥 Power your water heating with smart, sustainable energy ⚡ ## Quick Answers - **What is this?** Dernord Heating Element Submersible Water Heater Element Stainless Steel Immersion Heater with 1 Inch NPT Fitting 24v 600watt by dernord - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/537989822-dernord-heating-element-submersible-water-heater-element-stainless-steel-immersion) ## 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 and ponds with automatic thermostat control to prevent freezing. - • **Plug & Play Installation:** Standard 1" NPT fitting guarantees a hassle-free, secure fit in most US water tanks or custom setups. - • **Seamless Solar Integration:** Harness renewable energy effortlessly with 24V DC compatibility—perfect for solar, wind, or battery setups. - • **Energy-Saving Preheat Boost:** Preheat your water before gas heating to reduce fuel consumption and extend your system’s lifespan. - • **Corrosion-Resistant Stainless Steel:** Electropolished surface ensures durability and longevity in any water environment, from caravans to workshops. ## Overview The Dernord 24V 600W stainless steel submersible heating element offers robust, corrosion-resistant heating for water tanks, compatible with renewable energy sources like solar and wind. Featuring a universal 1" NPT fitting and electropolished finish, it’s designed for easy installation and reliable freeze protection, making it an eco-smart choice for modern off-grid and domestic applications. ## Description Product Features 24V 600W 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 24v 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:24volts Wattage:600 watts Item Weight:10.6ounces Product Diameter: 8mm Tube length: 6.3Inch Screw Type:1"NPT Color:White Review: Free Water Heating When Connected To Solar Panels - I installed this in my preheat water tank. I have it connected to four 100 watt solar panels in parallel. In full sun I’m getting around 300 watts across the element. It’s not a lot of heat, but it’s free heat. Review: Four Stars - Works as advertised. ## Features - 24v DC 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 - Easy to install for heater parts,Stainless steel surface has electropolish - UL and cUL listed to the safety standards - Supplied with silicon sealing washer which is flexible and waterproof ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CNMI66M | | Brand | DERNORD | | Colour | White | | Customer Reviews | 4.5 out of 5 stars 31 Reviews | | Item Length | 6.1 Inches | | Item Weight | 7.5 Ounces | | Item length | 6.1 Inches | | Manufacturer | Dernord | | Manufacturer Part Number | DERNORD-48 | | Material | Stainless Steel | | Material Type | Stainless Steel | | UPC | 601420082074 | | Voltage | 24 Volts | | Wattage | 600 watts | ## Product Details - **Brand:** DERNORD - **Colour:** White - **Item length:** 6.1 Inches - **Material:** Stainless Steel - **Voltage:** 24 Volts ## Images ![Dernord Heating Element Submersible Water Heater Element Stainless Steel Immersion Heater with 1 Inch NPT Fitting 24v 600watt - Image 1](https://m.media-amazon.com/images/I/61hNMcXYAwL.jpg) ![Dernord Heating Element Submersible Water Heater Element Stainless Steel Immersion Heater with 1 Inch NPT Fitting 24v 600watt - Image 2](https://m.media-amazon.com/images/I/61x0NSIfBmL.jpg) ![Dernord Heating Element Submersible Water Heater Element Stainless Steel Immersion Heater with 1 Inch NPT Fitting 24v 600watt - Image 3](https://m.media-amazon.com/images/I/61GWb07lGWL.jpg) ![Dernord Heating Element Submersible Water Heater Element Stainless Steel Immersion Heater with 1 Inch NPT Fitting 24v 600watt - Image 4](https://m.media-amazon.com/images/I/71nc3ogarkL.jpg) ![Dernord Heating Element Submersible Water Heater Element Stainless Steel Immersion Heater with 1 Inch NPT Fitting 24v 600watt - Image 5](https://m.media-amazon.com/images/I/61j0zpzRLPL.jpg) ## Questions & Answers **Q: I need to heat up a 5-gallon bucket of water to bathe my horse. How would I do it with this product?** A: Please kindly make sure your bucket diameter, the thread size, and the wattage and voltage is 600w 24v. **Q: All these are wonderful water heaters but how much water can it heat, to what Degree Temerature is the hardest question to answer. Can anyone answer ?** A: 600watts are 600watts no matter the voltage. The usual power of a conventional water heater is around 1500 to 2000 watts. This resistor is less than half the power so you can expect it to take more than twice or even three times longer to heat the same amount of water. **Q: Can you make a 24 V DC submersible heating element for hot water tank that is rated 1800 w for my tri star 60 amp regulator** A: Not sure how to answer. This is a screw in type water heater heating element that operates on 12/24vdc. I will be using it with a dedicated 230 watt solar panel. This heating element is only rated for 600 watt at 24 v. **Q: What will be the wattage at 12 V ?** A: 150W at 12V (drawing 12.5A at 0.96 Ohms Resistance) 600W at 24V (drawing 25A at 0.96 Ohms Resistance) Basically, Resistance remains constant, Power = Voltage x Current ## Customer Reviews ### ⭐⭐⭐⭐⭐ Free Water Heating When Connected To Solar Panels *by A***N on 23 January 2021* I installed this in my preheat water tank. I have it connected to four 100 watt solar panels in parallel. In full sun I’m getting around 300 watts across the element. It’s not a lot of heat, but it’s free heat. ### ⭐⭐⭐⭐ Four Stars *by P***R on 28 February 2017* Works as advertised. ## Frequently Bought Together - DERNORD 24V 600W Heating Element Submersible Water Heater Element Stainless Steel Immersion Heater with 1 Inch NPT Fitting - Beduan 1" Female Bulkhead Water Tank Connector Stainless Steel Thru-bulk Fitting - DERNORD 24V 900W Stainless Steel Heating Element Submersible Water Heater Element --- ## 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.sg/products/537989822-dernord-heating-element-submersible-water-heater-element-stainless-steel-immersion](https://www.desertcart.sg/products/537989822-dernord-heating-element-submersible-water-heater-element-stainless-steel-immersion) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-27*