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| Customization: | Available |
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| Certification: | ISO9001, CE |
| Type: | Immersion Water Heating Tubular |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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A double U-shaped immersion heater is a common and efficient electrical heating device designed to be installed directly into a water tank or vessel. The "double U" shape refers to two parallel U-shaped bent tubes, allowing for a high wattage and large surface area to be fitted into a relatively compact space, typically through a single opening in the tank.
The use of 304 Stainless Steel as the sheath material makes it highly suitable for a wide range of water heating applications.

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Voltage&Power: 240V 5500W or customized |
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2. The pipe material are SUS304 SUS316 copper |
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3. Pipe Diameter are 8.0mm |
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4. The surface load of the heating pipe is 15W/cm2. |
Efficiency: Direct contact with water allows for very efficient heat transfer (>95%).
Rapid Heating: High watt density elements can heat a tank of water quickly.
Simple Installation: Screws directly into a standard tank opening.
Reliability: No moving parts; a very simple and robust design.
Versatility: Available in a vast range of voltages, wattages, and sizes.


These heaters are versatile and are used wherever heated water is stored in a tank:
Domestic Hot Water Tanks: As a primary or backup heating element.
Commercial Water Heaters: In restaurants, laundromats, and apartment buildings.
Industrial Process Tanks: For heating water used in cleaning, manufacturing, or food processing.
Agricultural Applications: Heating water for livestock or cleaning in dairy farms.
Storage Tanks: Maintaining temperature in stored water to prevent freezing.
(other water heating element for choose.)


FAQ
(1). Q: Can you give me a discount price?
A: It is depending on the quantity. The larger the quantity is, the more discount you can enjoy.
(2). Q: How can I get a sample?
A: Normally For most our products can be sent free of sample charge if the quantity is small and customers only need to bear the shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. If the quantity is big, we need to charge a sample fee.
(3). Q: Why does your price a bit higher than other Chinese suppliers?
A: We are focusing on manufacuturing high quality performance products in order to establish a long term and friendly cooperation with all customers.
Our price maybe not the lowest, but our cost performance is the highest.
(4). Q: How can you guarantee the quality of mass production keep the same with the sample sent to me before?
A: Our warehouse staff will leave another same sample with your company name marked in our company before sending the samples to you to ensure the same production as the samples.