
ULL52EX4A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $58.67 | Condition is New, Heatron ULL52EX4A Submersible Immersion Heater 1550W 400V 52" Long Flange Mount , FREE SHIPPING | 100.0% |

The Heatron ULL52EX4A submersible immersion heater is a high-performance heating solution designed for industrial applications. This heater boasts a power rating of 1550 watts and operates on a voltage of 400V, making it suitable for heavy-duty environments.
The ULL52EX4A features a 52 flange mount, which provides a robust and secure installation method. The flange is designed to ensure a watertight seal, preventing any leaks and maintaining the thermal efficiency of the heater. This mounting style is also commonly used in industrial settings, allowing for easy integration with existing systems.
The heating element in the Heatron ULL52EX4A is made from high-quality materials, ensuring excellent corrosion resistance and longevity. The element is fully submersible, allowing it to be placed directly into the process fluid for efficient heat transfer. This design eliminates the need for external heat exchangers, saving space and reducing the overall cost of the heating system.
The ULL52EX4A also includes several safety features to ensure safe and reliable operation. These include a high-limit thermostat, which shuts off the heater when the temperature reaches a preset level, and a pressure relief valve, which releases excess pressure if the system becomes overpressurized. These features help prevent damage to the heater and protect against potential hazards.
The Heatron ULL52EX4A submersible immersion heater is built to withstand the rigors of industrial applications. Its robust design, high power output, and efficient heat transfer make it an ideal choice for a wide range of industrial heating applications. With its 52 flange mount and high-quality construction, this heater is sure to provide reliable and consistent performance for years to come.
Pros and Cons of buying a Heatron ULL52EX4A Submersible Immersions Heater
The Heatron ULL52EX4A is a 1550W, 400V submersible immersion heater with a 52 flange mount. This heater is suitable for various industrial applications where heating liquids is essential. In this analysis, we will discuss the potential advantages and disadvantages of using the Heatron ULL52EX4A.
Pros:1. High Power Rating: With a power rating of 1550W, this immersion heater can efficiently heat large volumes of liquid, making it ideal for industrial applications.
2. Submersible Design: The submersible design of the heater allows it to be placed directly in the liquid being heated, ensuring uniform temperature distribution and increasing energy efficiency.
3. 400V Voltage: The 400V voltage rating makes the heater suitable for use in high voltage industrial environments.
4. 52 Flange Mount: The 52 flange mount allows easy integration with various process systems, enabling seamless installation and operation.
5. Durable Construction: The Heatron ULL52EX4A is constructed using high-quality materials, ensuring long-lasting performance and reliability in harsh environments.
Cons:1. Higher Cost: Due to its high power rating, advanced design, and industrial applications, the Heatron ULL52EX4A is priced higher than some residential or small-scale immersion heaters.
2. Complex Installation: The installation process of the Heatron ULL52EX4A may be more complex than that of smaller or residential-grade immersion heaters due to its industrial applications and high voltage requirements.
3. Safety Precautions: Given the high voltage and power of the heater, it is crucial to follow all safety guidelines during installation and operation to prevent accidents or damage.
Ending Conclusion:The Heatron ULL52EX4A submersible immersion heater offers several advantages for industrial applications, including high power efficiency, submersible design, and compatibility with high voltage systems. However, its higher cost and complex installation process are factors to consider before making a purchase.
Recommendation:If you require a high-performance immersion heater for industrial applications, the Heatron ULL52EX4A is an excellent choice due to its advanced features and capabilities. Make sure to follow all safety guidelines during installation and operation to ensure the heater's longevity and optimal performance.
Details:
This tubular immersion heater is designed for direct in liquids water, oil, chemicals to heat tanks, vessels, or process equipment. Typical applications include industrial process heating, tank water oil and chemical processing. The 1550w at 400v provides moderate heating capacity for industrial applications. The 51.94 immersion length provides substantial heating surface area for efficient heat transfer to the liquid.
New may or not include original packaging because of storage space, shipping economy shipping flat rate. The stainless steel tubular construction provides durability and corrosion resistance in harsh environments. The 16 leads with 6 armoured protection protect the electrical connections from damage and environment. Heatron ULL52EX4A tubular submersible/immersion heater, 1550w, 400v, 0.625 diameter tube, 51.94 immersion length active heating element, 52.82 total length , 16 leads with 6 armoured protection, flange mount 411803.
The flange mount allows secure, leak-proof installation in tanks and vessels.
specifications maxohvac:
- brand: Heatron
- mpn: Ull52ex4a
- part type: Submersible Heater Flange Mount
payments maxohvac:
- credit card: mastercard
- wallet: google-pay
- other
offer maxohvac:
- started: june 4, 2026
- best offers: true
- in stock #: 1
- availability: in stock
- options: ship-to-home
- price: $58.67
- item condition: New
- sold #: 9
shipping maxohvac:
- service: ups ground
- class: standard
- transit: 4-7 days
- type: fixed
- carrier: ups
seller maxohvac:
- # reviews: 303
- rating: 100.0%
- city: south el monte, california
returns maxohvac:
- paid by: buyer
- policy: returns accepted
- method: money back
- time: 14 days
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
