Johnson Controls - A421ABD-02C A421ABD-2C Electronic Temperature Control, Single Stage
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Johnson Controls - A421ABD-02C A421ABD-2C Electronic Temperature Control, Single Stage
The A421 Series Electronic Temperature Controls feature remote sensing capability, interchangeable sensors, and a simple three-button touchpad interface making it easy to set up cooling or heating.
Johnson Controls - A421ABD-02C A421ABD-2C Electronic Temperature Control, Single Stage
товар №: 11341052

Johnson Controls - A421ABD-02C A421ABD-2C Electronic Temperature Control, Single Stage

товар №: 11341052

KZT 101321

Price Details

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*All items will import from США

В наличии
США Импортировано из магазина USA

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На складе осталось всего 2 тов.
Закажите сейчас и получите товар приблизительно Sunday, Август 23
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The A421 Series Electronic Temperature Controls feature remote sensing capability, interchangeable sensors, and a simple three-button touchpad interface making it easy to set up cooling or heating.
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Note: Step Down Voltage Transformer required for using electronics products of США store (110-120). Recommended power converters Купите сейчас.

What Stands Out

Precision Temperature Control
Achieve accurate temperature settings with advanced electronic controls, ensuring optimal comfort and efficiency in your environment while minimizing energy consumption.
User-Friendly Interface
Featuring an intuitive digital display, the interface makes it simple for users to set and monitor temperatures effortlessly, enhancing overall usability for all skill levels.
Energy Efficiency
Designed to lower energy consumption, this control unit not only saves money on bills but also promotes a sustainable approach to climate management without sacrificing performance.

Информация о продукте

Shop Johnson Controls - A421ABD-02C A421ABD-2C Electronic Temperature Control, Single Stage online at a best price in Kazakhstan. B077Y5X7S9
Brand NameJohnson Controls
Unit Count1 Count
Global Trade Identification Number10662011536779
ManufacturerJohnson Controls Inc
Number of Items1
Item Type NameJohnson Controls
ModelA421ABD-02C
Part NumberA421ABD-02C
Display TypeLCD with Touchpad
Colorgray
Material TypePlastic
Item Weight10.72 ounces (303.91 grams)
BrandJohnson Controls
MaterialPlastic

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners looking to optimize energy efficiency and maintain comfortable home temperatures automatically.

  • HVAC Professionals

    Great for HVAC technicians needing reliable temperature control solutions for installations and repairs.

  • Businesses

    Beneficial for businesses requiring consistent climate control for premises to ensure comfort for employees and customers.

Not Suitable For
  • Budget Shoppers

    Not suitable for individuals seeking low-cost options as it may come with a higher price point.

ОПИСАНИЕ ТОВАРА

Есть вопрос? Пообщайтесь с нами в чате

Вопросы и ответы клиентов

  • вопрос: What features does the Johnson Controls A421ABD-02C provide?

    отвечать: The Johnson Controls A421ABD-02C is designed with multiple features such as adjustable set points, direct control of a single-stage cooling or heating system, and a digital display for easy monitoring. These features enable efficient temperature regulation in various environments, ensuring comfort and energy savings. Ideal for HVAC systems, this control unit can be used in commercial and residential applications, effectively managing temperature settings for precise climate control.
  • вопрос: How does the installation of the A421ABD-02C work?

    отвечать: Installing the A421ABD-02C involves mounting the control unit, connecting power wires, and setting up sensors for accurate temperature reading. The process typically requires basic electrical knowledge and tools. Once in place, users can easily calibrate it to meet specific needs, making it suitable for both DIY enthusiasts and professionals. This flexibility allows for quick adjustments in temperature settings, contributing to a more comfortable indoor environment.
  • вопрос: Can I use the Johnson Controls A421ABD-02C in a residential setting?

    отвечать: Yes, the A421ABD-02C is perfectly suited for residential applications. Its single-stage control capabilities make it an excellent choice for home HVAC systems. With the ability to regulate various heating and cooling systems, homeowners can ensure optimal comfort throughout their living spaces. This unit allows for seamless integration into existing systems, enhancing overall home efficiency.
  • вопрос: What is the temperature range of the A421ABD-02C?

    отвечать: The Johnson Controls A421ABD-02C offers a broad temperature range, typically between 30°F and 120°F (-1°C to 49°C). This wide range makes it highly adaptable for different climate conditions and applications. Whether you need to maintain lower temperatures in cold storage or manage moderate temperatures in living areas, this control unit can effectively handle the requirement, ensuring reliable performance in diverse environments.
  • вопрос: Is the A421ABD-02C compatible with various HVAC systems?

    отвечать: Yes, the A421ABD-02C is designed to work seamlessly with various heating and cooling systems. Its single-stage design makes it compatible with standard HVAC setups, ensuring that it can effectively manage temperature controls in different scenarios. From forced air systems to smaller heating units, this versatility makes the A421ABD-02C a preferred choice for both residential and light commercial applications.
  • вопрос: Does the A421ABD-02C have a digital display?

    отвечать: Absolutely! The A421ABD-02C features a clear digital display that shows current temperature readings and set points. This makes it easy to monitor and adjust settings according to your needs. The digital display enhances user interaction, allowing users to make quick changes effortlessly. This feature is particularly beneficial in environments where maintaining specific temperature conditions is critical, such as laboratories or climate-sensitive storage.
  • вопрос: What kind of sensors does the A421ABD-02C use?

    отвечать: The A421ABD-02C utilizes thermistor sensors that provide accurate and responsive temperature readings. These sensors ensure that the control unit maintains precise climate conditions by continuously monitoring the ambient temperature. Such reliability is crucial in environments requiring specific temperature thresholds, such as agricultural applications or server rooms, where fluctuations can lead to equipment failure.
  • вопрос: Can the A421ABD-02C control multiple devices?

    отвечать: The Johnson Controls A421ABD-02C is primarily designed for single-stage control, which means it typically manages one heating or cooling device at a time. However, it can be part of a larger control system that coordinates multiple devices. For scenarios needing extensive temperature management, integrating this unit with additional controls can create a comprehensive system to ensure consistent climate conditions across various spaces.
  • вопрос: What kind of power supply does the A421ABD-02C require?

    отвечать: The A421ABD-02C operates on a standard power supply, typically requiring 24 volts AC. This makes it compatible with most conventional HVAC systems. The low-voltage requirement ensures safe operation while providing effective temperature control. Users can easily connect the unit to existing power lines without significant modifications, promoting a straightforward integration into your current heating and cooling setup.
  • вопрос: Where can I buy the Johnson Controls A421ABD-02C in Kazakhstan?

    отвечать: You can purchase the Johnson Controls A421ABD-02C Electronic Temperature Control on Ubuy, a reliable e-commerce platform that offers a variety of products including HVAC controls. Ubuy provides customers in Kazakhstan with easy access to quality products, ensuring that you can find exactly what you need for your temperature management solutions.

Johnson Controls Temperature Controllers Editorial Review

This Johnson Controls temperature control unit allows for precise control of heating or cooling devices. It can be used with a variety of 120 VAC or 240 VAC equipment and the temperature sensor probe is submersible. As for the key pros and cons, reviewers have highlighted the following:

Customer Reviews & Ratings

7 оценки клиентов
  • 5 звезда
    33%
  • 4 звезда
    43%
  • 3 звезда
    0%
  • 2 звезда
    0%
  • 1 звезда
    24%

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Плюсы

  • Easy to use and programme for basic functions.
  • Can be used with a variety of devices, including pool heaters.
  • Reliably holds temperature despite high usage under heavy loads.
  • Allows for separate on and off setpoints and a restart delay.

Минусы

  • Some customers have experienced difficulty with installation and encountered errors with the device.

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23 July 2026 · via Trustpilot
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KZT 101321

Закажите сейчас и получите товар приблизительно Sunday, Август 23

QTY:

На складе осталось всего 2 тов.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Особенности и преимущества

  • Remote sensing capability and interchangeable sensors
  • Simple three-button touchpad interface for easy setup
  • Adjustable On and Off temperature set points for cooling or heating
  • Bright, adjustable backlit LCD screen displays the temperature
  • Available in Type 1 (NEMA)/IP20 or Type 4X (NEMA)/IP66 enclosures
  • Off-cycle defrost control available in certain models

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