
CBH21893 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $153.95 | Condition is New – Open box, Tempco CBH21893 Cast-in Heater 2500w 460v-ac, FREE SHIPPING | ![]() |

The Tempco C Bh21893 is a cast-in heater designed for use in industrial applications where high wattage heating is required. This heater comes with a power rating of 2500 watts and operates on a voltage of 460 volts, making it an ideal choice for heavy-duty heating applications.
The cast-in design of this heater allows it to be installed directly into the wall or floor of a process vessel or tank, providing efficient and effective heating without the need for external components. The heating element is made of high-quality materials, ensuring durability and long service life even in harsh operating conditions.
The Tempco C Bh21893 is engineered to provide uniform and reliable heating, ensuring consistent process temperatures and optimal performance. The heater is also designed with safety features, including a thermal limit switch and a high-limit thermostat, to prevent overheating and protect against potential damage.
This heater is suitable for use in a wide range of industrial applications, such as chemical processing, food processing, and water heating. Its high wattage and voltage rating make it an ideal choice for applications where large volumes of material need to be heated quickly and efficiently.
The Tempco C Bh21893 is easy to install, with simple wiring connections and straightforward installation instructions provided. It is also backed by Tempco's industry-leading warranty, giving customers peace of mind and assurance of the heater's quality and reliability.
In summary, the Tempco C Bh21893 cast-in heater is a powerful and reliable heating solution for industrial applications. Its high wattage and voltage rating, uniform heating capabilities, and safety features make it an ideal choice for heavy-duty heating applications in various industries. With its easy installation and industry-leading warranty, this heater is sure to provide optimal performance and long service life.
The Tempco C Bh21893 Cast-in Heater is a 2500W, 460V-AC immersion heater designed for industrial applications. Here are some pros and cons that might help you make an informed decision about purchasing this heater:
Pros:1. High Wattage: This heater delivers a high wattage, making it suitable for heavy-duty applications where large amounts of heat are required.
2. Cast-in Design: The cast-in design allows the heater to be installed directly into the process vessel, reducing the need for additional mounting hardware and improving overall system efficiency.
3. 460V-AC Input: This heater operates on a high voltage input, which can help reduce the overall system electrical load and save on energy costs.
4. Durable Construction: The heater is constructed of high-quality materials, including a corrosion-resistant sheath, to ensure long-term reliability and performance.
Cons:1. High Voltage: The high voltage input of this heater requires specialized electrical equipment and installation expertise, which can add to the overall cost of the project.
2. Large Size: Due to its high wattage and cast-in design, this heater is larger than some other options on the market, which may limit its application in smaller vessels or tight spaces.
3. Expensive: The high wattage, cast-in design, and high voltage input all contribute to the higher cost of this heater compared to some other options.
Ending Conclusion:The Tempco C Bh21893 Cast-in Heater is a high-performance, industrial-grade immersion heater that is well-suited for applications where large amounts of heat are required and where the benefits of a cast-in design and high voltage input outweigh the added costs and installation complexities. However, it may not be the best option for smaller-scale applications or those with limited installation expertise or budget.
Recommendation:If you have a heavy-duty heating application with a large process vessel and the necessary electrical and installation expertise, the Tempco C Bh21893 Cast-in Heater could be an excellent choice for your project due to its high wattage, cast-in design, and durable construction. However, if you have a smaller-scale application or limited budget, you may want to consider a lower wattage, plug-in or clamp-on heater with a more standard voltage input. Ultimately, the best choice will depend on your specific application requirements and budget.
Details:
Check valves. Safety and security. Valve bodies and manifolds. Model number:cbh21893.
Circuit breakers. Motor drives. Motor starters.
specifications maxohvac:
- brand: Tempco
- mpn: Cbh21893
- part type: Heater
- power: 2500 W
- voltage: Ac
- reference sku: 1742576
- product condition: New Other
shipping maxohvac:
- service: standard, expedited, overnight
- transit: 6-6 days
- type: fixed
- class: standard, expedited, one-day
offer maxohvac:
- best offers: true
- availability: in stock
- options: ship-to-home
- started: february 4, 2026
- in stock #: 1
- price: $153.95
- item condition: New – Open box
- sold #: 11
seller maxohvac:
- # reviews: 123186
- rating: 100.0%
- city: delta, ohio
payments maxohvac:
- wallet: paypal
- other
- credit card: mastercard
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- policy: returns accepted
- method: money back
- paid by: seller
- time: 30 days
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