
2-RS-4-4-30-3 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $199.95 | Condition is New – Open box, Warren Electric 2-RS-4-4-30*3 Immersion Heater 440-480v-ac 3860-4600w, FREE SHIPPING | ![]() |
![]() | $1010.00 | Condition is New – Open box, WARREN ELECTRIC 2-RS-4-4-303 480V 386-4600W 300PSI NSMP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1150.00 | Condition is New, WARREN ELECTRIC 2-RS-4-4-303 480V 386-4600W 300PSI NSFS, FREE SHIPPING | 99.9% |

The Warren Electric 2-RS-4-4-30 Immersional Heater is a versatile and powerful heating solution designed for commercial and industrial applications. This immersion heater is built to operate on a 440-480V AC power supply and delivers an impressive power range of 3860-4600 watts.
The heater element is constructed from high-quality, durable materials, including 304L stainless steel sheathing and 316L stainless steel element supports. This ensures the heater can withstand the rigors of continuous use in demanding environments, while providing excellent resistance to corrosion and scaling.
The 2-RS-4-4-30 Immersional Heater features a 4-4 element design with a total immersion length of 11 inches, allowing for efficient and rapid heating of large volumes of liquid. The element spacing is carefully engineered to provide optimal heat transfer, while minimizing energy loss and reducing overall operating costs.
This immersion heater is also equipped with a high-quality, thermostat-controlled safety switch. This feature ensures the heater maintains a consistent temperature, preventing overheating and reducing the risk of damage to the heating element or the surrounding environment.
Additionally, the Warren Electric 2-RS-4-4-30 Immersional Heater is designed with ease of installation in mind. It comes with a 6-foot power cord and a 10-foot disconnect cord, allowing for flexible positioning of the heater and the control panel. The heater also includes mounting brackets and hardware for secure installation.
In summary, the Warren Electric 2-RS-4-4-30 Immersional Heater is a high-performance, durable, and cost-effective heating solution for commercial and industrial applications. Its powerful 3860-4600 watt output, efficient 4-4 element design, and reliable thermostat-controlled safety switch make it an excellent choice for a wide range of heating needs. With its easy installation and robust construction, this heater is sure to provide reliable and efficient heating for years to come.
The Warren Electric 2-RS-4-4-30 immersion heater is a heavy-duty heating solution designed for commercial and industrial applications. Here are some pros and cons that might help you make an informed decision about purchasing this heater:
Pros:1. Powerful: With a power range of 3860-4600 watts, this immersion heater can handle large volumes of water and provide quick heating.
2. Versatile: It operates on a wide voltage range of 440-480V-AC, making it suitable for various industrial settings.
3. Durable: The heater is constructed using high-quality materials, ensuring long-lasting performance.
4. Safety Features: It comes with a thermal cutout and a high limit safety switch to prevent overheating and ensure safe operation.
Cons:1. High Cost: Compared to residential immersion heaters, this commercial-grade heater is more expensive.
2. Requires Expert Installation: Due to its high power and complex wiring requirements, it is recommended to have this heater installed by a professional electrician.
3. Heavy: At approximately 38 pounds, this immersion heater is heavier than residential models, making it more difficult to move around.
In conclusion, the Warren Electric 2-RS-4-4-30 immersion heater is a powerful and durable heating solution for commercial and industrial applications. Its versatile voltage range and safety features make it a popular choice for businesses. However, its high cost, expert installation requirements, and heavy weight might be drawbacks for some potential buyers.
If you have the budget and the need for a powerful immersion heater, this might be the right choice for you. Otherwise, you may want to consider a residential immersion heater with lower power and easier installation requirements. Ultimately, it is essential to weigh the pros and cons carefully and consider the unique needs of your business before making a decision.
Details:
Electrical enclosures. Shock absorbs. Solenoid coils. Safety and security.
Electric motors. Solenoid valves. Valve bodies and manifolds.
specifications maxohvac:
- brand: Warren Electric
- mpn: 2-rs-4-4-30
- part type: Heater
- model number: 2-rs-4-4-30 3
- reference sku: 1692001
- product condition: New Other
shipping maxohvac:
- type: fixed
- class: standard, expedited, one-day
- transit: 5-5 days
- service: standard, expedited, overnight
offer maxohvac:
- started: june 2, 2025
- sold #: 24
- best offers: true
- availability: in stock
- options: ship-to-home
- prices: $199.95–$1150.00
- item condition:
- New – Open box
- New
- in stock #: 3
seller maxohvac:
- # reviews: 113829
- rating: 99.9%
- city: delta, ohio
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- time: 30 days
- method: money back
- policy: returns accepted
- paid by: seller
payments maxohvac:
- credit card: mastercard
- wallet: google-pay
- other
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