
NF24-US-2 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $299.99 | Condition is New – Open box, Belimo NF24 US Spring Return Fail-Safe Control Actuator 24VAC/VDC AK, shipping cost = $16.93 | 99.9% |
![]() | $390.00 | Top Pick! Condition is New – Open box, Belimo NF24 US Delta DG2-7 / NF 24, shipping cost = $25.00 | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $448.20 | Condition is Used, Belimo NF24US Spring Return Actuator USIP, shipping cost = $22.55 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $352.67 | Condition is New, 1PC BELIMO NF24 US damper actuator, FREE SHIPPING | 100.0% |

The Belimo NF24-US and NF24US are electronic actuators designed for use with Belimo's EASy VALVE 2-Way and 3-Way valves. These actuators are compact in size, making them an ideal solution for space-constrained applications.
The NF24-US and NF24US actuators are available in 2-wire and 3-wire versions, respectively. The 2-wire version requires a separate power supply, while the 3-wire version includes an integrated power supply. Both versions are compatible with Belimo's EASy WIRING system, allowing for easy and flexible installation.
The actuators feature a high-precision, torque motor that delivers accurate and reliable valve positioning. They are also equipped with Belimo's patented Position Switch Technology, which ensures fast and reliable position feedback. This technology allows for quick response times and improved energy efficiency.
The NF24-US and NF24US actuators are designed to operate in a wide temperature range, from -40 C to 85 C. They are also resistant to humidity and corrosive environments, making them suitable for use in various HVAC applications.
The actuators come with a variety of mounting options, including top, bottom, and side mounting. They also include a detachable limit switch for easy adjustment of the valve position. The actuators are factory-adjusted to the valve position, but the limit switch can be easily adjusted on-site if necessary.
The NF24-US and NF24US actuators are also compatible with Belimo's EASy VALVE COM and EASy VALVE PRO controllers, allowing for remote monitoring and control of the actuators. This feature is particularly useful for large HVAC systems where centralized control is required.
In summary, the Belimo NF24-US and NF24US actuators are compact, reliable, and accurate solutions for controlling 2-way and 3-way valves in various HVAC applications. They offer fast response times, easy installation, and remote monitoring capabilities, making them a popular choice among HVAC professionals.
The Belimo NF24-US (NF24-US) is a modulating actuator designed for controlling damper and valve applications in HVAC systems. Here are some pros and cons that might help you make an informed decision about purchasing this product:
Pros:1. Precise control: The NF24-US offers precise modulating control, allowing for fine-tuning of heating and cooling systems, resulting in improved energy efficiency and comfort.
2. Wide operating range: The actuator can handle a wide range of flow rates and temperature ranges, making it suitable for various HVAC applications.
3. Robust design: The NF24-US is built with high-quality materials and features a rugged design, ensuring long-lasting performance in harsh environments.
4. Easy installation: The actuator comes with a factory-set calibration, allowing for quick and easy installation. It also features a plug-and-play design, which minimizes wiring and simplifies the installation process.
5. Low power consumption: The NF24-US consumes minimal power, making it an energy-efficient solution for controlling HVAC systems.
Cons:1. Cost: The NF24-US is a premium product, and its price point may be higher than some other actuator options in the market.
2. Complexity: The modulating control feature may be more complex than traditional on/off actuators, requiring additional setup and configuration time.
3. Limited compatibility: The NF24-US may not be compatible with all HVAC systems and controls, so it's essential to check the compatibility before making a purchase.
In conclusion, the Belimo NF24-US offers precise control, a wide operating range, robust design, easy installation, and low power consumption. However, its premium price point, complexity, and limited compatibility may be drawbacks for some users. Ultimately, the decision to purchase the NF24-US depends on your specific HVAC application requirements and budget. If you need precise control and energy efficiency in your HVAC system, the NF24-US may be a worthwhile investment. If you have a smaller budget or simpler control requirements, you may want to consider other, more affordable actuator options.
Details:
All products are guaranteed to be working but may show signs of use. Call to use a shipping service other than the ones listed. The product is used surplus. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection.
specifications maxohvac:
- brand: Belimo
- mpn: Nf24-us
- part type: Box
shipping maxohvac:
- service: standard
- type: fixed
- class: standard
- transit: 2-5 days
returns maxohvac:
- paid by: buyer
- policy: returns accepted
- method: money back
- time: 30 days
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
payments maxohvac:
- other
- credit card: diners-club
- wallet: google-pay
offer maxohvac:
- prices: $299.99–$448.20
- item condition:
- New – Open box
- Used
- New
- availability: in stock
- started: november 19, 2025
- in stock #: 4
- sold #: 14
- options: ship-to-home
seller maxohvac:
- city: 1 millennium dr, willingboro, nj 08046
- rating: 99.1%
- # reviews: 178373
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