Johnson Controls A421ABC-03C Electronic Temperature Control, 1 Switch
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Johnson Controls A421ABC-03C Electronic Temperature Control, 1 Switch
The A421 Series Electronic Temperature Controls feature a three-button touchpad interface that can be set up to restrict user adjustments.
Johnson Controls A421ABC-03C Electronic Temperature Control, 1 Switch
Artículo nº.: 224164736

Johnson Controls A421ABC-03C Electronic Temperature Control, 1 Switch

87% de los encuestados recomendarían esto a un amigo

Artículo nº.: 224164736

€ 152

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The A421 Series Electronic Temperature Controls feature a three-button touchpad interface that can be set up to restrict user adjustments.
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Lo que más destaca

Precision Control
The A421ABC-03C provides highly accurate temperature regulation, ensuring optimal performance and comfort in various environments, significantly minimizing energy waste compared to standard models.
Versatile Applications
Designed for diverse applications, this electronic temperature control adapts seamlessly to different systems, making it an ideal choice for both residential and commercial environments.
User-Friendly Interface
Equipped with an intuitive user interface and a long 9.75 ft. sensor cable, the A421ABC-03C simplifies installation and configuration, making it accessible for both experienced and novice users.

Detalles del producto

Shop Johnson Controls A421ABC-03C Electronic Temperature Control, 1 Switch online at a best price in España. B06XCWHBMD
Brand NameJohnson Controls
Unit Count1 Count
Global Trade Identification Number10662011536588
ManufacturerJohnson Controls Inc
Number of Items1
Item Type NameJohnson Controls
ModelA421ABC-03C
Part NumberA421ABC-03C
Display TypeLCD with touch
ColorGrey
Item Weight16 ounces (453.6 grams)
BrandJohnson Controls

¿Quién debería comprarlo?

Suitable For
  • HVAC Professionals

    Ideal for HVAC technicians needing precise temperature control for efficient heating or cooling systems in various applications.

  • Commercial Appliances

    Perfect for commercial refrigeration units requiring reliable temperature regulation to ensure product safety and quality.

  • Home Users

    Great for homeowners aiming to manage temperature settings conveniently and enhance comfort in residential spaces.

Not Suitable For
  • Basic Users

    Not suitable for users who prefer simple temperature adjustments without advanced control features or programming requirements.

DESCRIPCIÓN DEL PRODUCTO

Johnson Controls A421ABC-03C Electronic Temperature Control, 1 Switch

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What features does the Johnson Controls A421ABC-03C offer?

    Respuesta: The Johnson Controls A421ABC-03C features a robust electronic temperature control system with a single switch operation for simplified functionality. It supports a wide temperature range for precise environmental management and includes a 9.75 ft (3m) sensor cable which enhances the positioning flexibility of the sensor. This model is ideal for various applications including HVAC systems, refrigeration units, and process control, ensuring efficient and accurate temperature regulation.
  • Pregunta: How do I install the Johnson Controls A421ABC-03C?

    Respuesta: Installation of the Johnson Controls A421ABC-03C is straightforward. Start by choosing an appropriate location for the thermostat and mount it securely. Connect the 9.75 ft sensor cable to ensure optimal sensor placement. It is crucial to follow the wiring diagrams provided in the user manual for correct connections to your HVAC or refrigeration system. This electronic control can automatically regulate your system's operation, enhancing both comfort and energy efficiency.
  • Pregunta: What applications is the Johnson Controls A421ABC-03C suitable for?

    Respuesta: The Johnson Controls A421ABC-03C is versatile and suitable for HVAC systems, refrigeration applications, and process temperature control. Its precise temperature management capabilities make it perfect for maintaining optimal conditions in commercial refrigeration systems and industrial applications. Users can rely on this control for maintaining consistent temperature levels, thus preventing spoilage in food storage or ensuring proper operating conditions in manufacturing processes.
  • Pregunta: Can the Johnson Controls A421ABC-03C be used with different types of HVAC systems?

    Respuesta: Yes, the Johnson Controls A421ABC-03C is compatible with various HVAC system types such as split systems, heat pumps, and commercial refrigeration units. Its adjustable settings allow users to customize temperature thresholds according to the specific requirements of different systems. This flexibility makes it a popular choice among professionals managing diverse HVAC environments, allowing for precise control and energy savings.
  • Pregunta: Is the Johnson Controls A421ABC-03C programmable?

    Respuesta: The Johnson Controls A421ABC-03C is not a programmable thermostat in the traditional sense, but it offers manual settings to regulate the temperature efficiently. Users can set desired temperature thresholds and rely on the built-in sensing capabilities for optimal performance. This simplicity ensures that users can maintain control without the complexities of programming, making it ideal for those who prefer straightforward temperature management.
  • Pregunta: What kind of maintenance does the Johnson Controls A421ABC-03C require?

    Respuesta: Maintenance for the Johnson Controls A421ABC-03C is minimal due to its durable design. Regularly check the sensor for any obstructions or dirt that could affect its accuracy. It’s advisable to inspect the electrical connections periodically to ensure everything is functioning correctly. Keeping the control clean and well-positioned ensures reliable performance and longevity, particularly in environments with fluctuating temperatures.
  • Pregunta: What types of sensors can be used with the Johnson Controls A421ABC-03C?

    Respuesta: The Johnson Controls A421ABC-03C comes with a compatible sensor cable that allows for temperature readings at a distance. Users can connect compatible thermistors or other appropriate sensors as needed, ensuring they meet the specific requirements of their applications. The adaptability of this temperature control unit makes it suitable for various environmental monitoring sectors, enhancing its usability across different industries.
  • Pregunta: Where can I buy the Johnson Controls A421ABC-03C in Spain?

    Respuesta: You can purchase the Johnson Controls A421ABC-03C Electronic Temperature Control from Ubuy, a trusted e-commerce platform that offers a wide range of HVAC and refrigeration products. Ubuy provides an easy way to find this model along with customer reviews and product details, ensuring you make an informed decision. Their platform is user-friendly, making it simple to navigate and select the best option for your needs.
  • Pregunta: Does the Johnson Controls A421ABC-03C have a display?

    Respuesta: The Johnson Controls A421ABC-03C does not feature a digital display, as it is designed primarily for basic temperature control functions without complex features. This design choice helps streamline operations and makes it more accessible for everyday users. By focusing on essential temperature regulation without additional distractions, it serves industries where simplicity and reliability are paramount.
  • Pregunta: What is the temperature range for the Johnson Controls A421ABC-03C?

    Respuesta: The Johnson Controls A421ABC-03C supports a wide temperature range, typically from -40°F to 230°F (-40°C to 110°C). This extensive range allows it to be used in various environments, from very low-temperature refrigeration applications to high-temperature industrial processes. Users appreciate the versatility of this temperature control, enabling effective management of diverse temperature-sensitive scenarios.

Johnson Controls Temperature Controllers Editorial Review

The Johnson Controls A421ABC-03C Electronic Temperature Control offers a robust and user-friendly interface with its LCD touch display, making it ideal for precise temperature management. This model stands out due to its single-switch capability and sleek grey design, allowing for seamless integration into various environments. Users appreciate the straightforward installation process and the reliability typical of Johnson Controls products. The device is lightweight at just 16 ounces, making it easy to handle during setup and maintenance. Overall, this temperature control unit is designed for functionality and ease of use, making it a favorite among both professionals and DIY enthusiasts.

Reseñas y valoraciones de clientes

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Ventajas

  • User-friendly LCD touch display
  • Lightweight design for easy handling
  • Reliable performance from a trusted brand
  • Suitable for various environments
  • Easy installation process

Desventajas

  • Limited color options available

CONFIANZA EN LA PLATAFORMA Y SEGURIDAD DEL COMPRADOR

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4.2/5 9477 reseñas
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Información importante

  • Limitaciones: para los productos enviados internacionalmente, hay que tener en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en el idioma del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje y otras normas eléctricas del país de destino (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Al realizar un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir con todas las leyes y reglamentos del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda global. Los productos están sujetos a las normas de exportación/comercio.

€ 152

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Características y beneficios

  • Bright backlit LCD screen displays temperature
  • Adjustable On and Off temperature set points
  • Basic and advanced programming menus for easy setup
  • Available in Type 1 (NEMA), IP20 (CE) or Type 4X (NEMA), IP67 (CE)
  • Control range is -40 to 212°F or -40 to 100°C
  • Suitable for surface or DIN rail mounting or in watertight, corrosion resistant surface mount enclosures

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