---
product_id: 769065
title: "A419ABC-1C Electronic Temp Controller"
brand: "johnson controls"
price: "$855"
currency: BMD
in_stock: true
category: "Johnson Controls"
url: https://bermuda.desertcart.com/products/769065-a419abc-1c-electronic-temp-controller
store_origin: BM
region: Bermuda
---

# Precise 1°F differential adjustment Universal HVAC/refrigeration compatibility Wide -30 to 212°F range A419ABC-1C Electronic Temp Controller

**Brand:** johnson controls
**Price:** $855
**Availability:** ✅ In Stock

## Summary

> 🌡️ Take control of your climate like a pro — precision meets power!

## Quick Answers

- **What is this?** A419ABC-1C Electronic Temp Controller by johnson controls
- **How much does it cost?** $855 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [bermuda.desertcart.com](https://bermuda.desertcart.com/products/769065-a419abc-1c-electronic-temp-controller)

## Best For

- johnson controls enthusiasts

## Why This Product

- Trusted johnson controls brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Dependable:** Robust relay output with anti-short cycle delay ensures long-lasting performance.
- • **User-Friendly Interface:** Lockable touchpad and clear LCD display keep setup sleek and secure.
- • **Customizable Sensitivity:** Adjust differential settings in 1°F increments for flawless stability.
- • **Versatile HVAC Integration:** Seamlessly fits nearly any refrigeration or HVAC control-voltage setup.
- • **Precision Temperature Mastery:** Dial in exact temps from -30°F to 212°F for ultimate control.

## Overview

The Johnson Controls A419ABC-1C is a single-stage electronic temperature controller designed for HVAC and refrigeration systems. It offers a broad setpoint range from -30 to 212°F (-34 to 100°C) with a finely adjustable differential of 1 to 30°F, ensuring precise temperature management. Featuring a lockable front-panel touchpad, easy-to-read LCD, and LED status indicator, it supports heating and cooling modes, remote sensing, and interchangeable sensors. Ideal for professionals and DIY enthusiasts seeking reliable, customizable temperature control.

## Description

The A419ABC-1C control is a single-stage, electronic temperature control with a Single Pole, Double Throw output relay. Featuring a lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display for viewing the temperature and status of other functions. A Light-Emitting Diode indicates the controls output relay (On/Off) status. The A419ABC-1C control has heating and cooling modes, adjustable setpoint and differential, an adjustable anti-short cycle delay, and a temperature offset (setback) function. The setpoint range is -30 to 212?F (-34 to 100?C). This control features remote sensing capability and interchangeable sensors.

## Features

- Setpoint Range -30 to 212°F (-34 to 100°C)
- Differential Range 1 to 30F° (1 to 30C°)
- Made for almost any refrigeration or HVAC control-voltage application
- Easy-to-read LCD displays
- A 30° (F° or C°) temp diff adjustment range allows precise (1F° or C°) temp diff settings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0026NDC5O |
| Best Sellers Rank | #276,958 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #458 in Temperature Controllers |
| Brand Name | Johnson Controls |
| Color | gray |
| Customer Reviews | 4.3 4.3 out of 5 stars (94) |
| Display Type | LCD |
| Manufacturer | Johnson Controls |
| Material Type | Plastic |
| Model | A419ABC1C |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating Temperature | 100 °C |
| Part Number | A419ABC-1C |
| UPC | 806224612353 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Johnson Controls
- **Color:** gray
- **Display Type:** LCD
- **Material:** Plastic
- **Operating Temperature:** 100 °C

## Images

![A419ABC-1C Electronic Temp Controller - Image 1](https://m.media-amazon.com/images/I/41Ca3vVxBUL.jpg)
![A419ABC-1C Electronic Temp Controller - Image 2](https://m.media-amazon.com/images/I/51731RXGtXL.jpg)

## Questions & Answers

**Q: Does it include a probe?**
A: Yes it does come with a probe

**Q: Can this be used to hold water at a constant boil (212F) or higher?**
A: The set point goes up to 212oF but not higher.  So It should be able to hold temp in the 211-213 oF range.  I don't know if that would be a constant boil or not but it would be close.

**Q: can I put the whole sensor in the water tank to control the  tempurature?**
A: No

**Q: Does this unit can use another type of probe? What type of probe uses?**
A: What "type" are you referring? This control uses a resistance type sensor, electrical interference may affect sensor signals. when extending the connected wire a shielded type wire is recommended. and increasing the gauge is also recommended. The probe cam also be used for liquids, but should be in a well.

## Frequently Bought Together

- Johnson Controls A419ABC-1C Electronic Temp Controller
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*Product available on Desertcart Bermuda*
*Store origin: BM*
*Last updated: 2026-11-01*