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Item #:
11341052
Johnson Controls A421ABC-03C Electronic Temperature Control, 1 Switch, 9.75 ft. (3m)
Item #:
11341052
GBP 137
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Imported from USA store
QTY:
Only 17 items left in stock.
Order now and get it around Saturday, June 27
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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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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.
Product Details
- Easy-to-read, bright, adjustable backlit LCD screen displays the temperature
- Adjustable On and Off temperature set points enable easy to set up cooling or heating
- Basic and advanced programming menus allow you to easily set up your control application on the LCD using a simple three-button touchpad interface
- Package Weight : 5 pounds
| Brand Name | Johnson Controls |
| Global Trade Identification Number | 10662011536588 |
| Manufacturer | Johnson Controls Inc |
| Part Number | A421ABC-03C |
| Model | A421ABC-03C |
| Included Components | A99BB-300C Temperature Sensor |
| Unit Count | 1.0 Count |
| Item Type Name | Johnson Controls |
| Display Type | LCD with touch |
| Color | Grey |
| Item Weight | 1 Pounds (450 grams) |
| Brand | Johnson Controls |
What's in the box
A99BB-300C Temperature Sensor
Who Should Buy?
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Homeowners
Ideal for homeowners looking to optimize energy efficiency and maintain comfortable home temperatures automatically.
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HVAC Professionals
Great for HVAC technicians needing reliable temperature control solutions for installations and repairs.
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Businesses
Beneficial for businesses requiring consistent climate control for premises to ensure comfort for employees and customers.
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Budget Shoppers
Not suitable for individuals seeking low-cost options as it may come with a higher price point.
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DIY Beginners
May overwhelm those inexperienced with technology and installation, requiring professional assistance for optimal use.
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Small Spaces
Not ideal for very small spaces where a simple manual thermostat may suffice to save costs and complexity.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What features does the Johnson Controls A421ABC-03C offer?
Answer: 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. -
Question:
How do I install the Johnson Controls A421ABC-03C?
Answer: 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. -
Question:
What applications is the Johnson Controls A421ABC-03C suitable for?
Answer: 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. -
Question:
Can the Johnson Controls A421ABC-03C be used with different types of HVAC systems?
Answer: 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. -
Question:
Is the Johnson Controls A421ABC-03C programmable?
Answer: 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. -
Question:
What kind of maintenance does the Johnson Controls A421ABC-03C require?
Answer: 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. -
Question:
What types of sensors can be used with the Johnson Controls A421ABC-03C?
Answer: 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. -
Question:
Where can I buy the Johnson Controls A421ABC-03C in Guernsey?
Answer: 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. -
Question:
Does the Johnson Controls A421ABC-03C have a display?
Answer: 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. -
Question:
What is the temperature range for the Johnson Controls A421ABC-03C?
Answer: 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.
JohnsonControls 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
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Pros
- 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.
Cons
- Some customers have experienced difficulty with installation and encountered errors with the device.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 137
Order now and get it around Saturday, June 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 17 items left in stock.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- 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