---
product_id: 22807461
title: "Johnson Controls - CECOMINOD078043 A19ABA-40C Line V Mechanical Thermostat, 120 to 277 VAC"
brand: "johnson controls"
price: "R$1861"
currency: BRL
in_stock: true
category: "Johnson Controls"
url: https://www.desertcart.com.br/products/22807461-johnson-controls-cecominod078043-a19aba-40c-line-v-mechanical-thermostat-120
store_origin: BR
region: Brazil
---

# Compact 30x8x6 inch design Liquid-filled sensing tech Wide temp range 120-277VAC Johnson Controls - CECOMINOD078043 A19ABA-40C Line V Mechanical Thermostat, 120 to 277 VAC

**Brand:** johnson controls
**Price:** R$1861
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cool, stay smart — control your climate like a pro!

## Quick Answers

- **What is this?** Johnson Controls - CECOMINOD078043 A19ABA-40C Line V Mechanical Thermostat, 120 to 277 VAC by johnson controls
- **How much does it cost?** R$1861 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/22807461-johnson-controls-cecominod078043-a19aba-40c-line-v-mechanical-thermostat-120)

## 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

- • **Space-Smart Design:** Compact rectangular enclosure fits discreetly on any wall.
- • **Eco-Friendly Sensing:** Advanced liquid-filled elements ensure reliable, environmentally conscious performance.
- • **User-Friendly Operation:** Manual push-button control for intuitive, hassle-free adjustments.
- • **Versatile Compatibility:** Operates seamlessly from 120 to 277 volts AC for diverse HVAC systems.
- • **Precision Temperature Control:** Maintain exact comfort with constant differential across the full range.

## Overview

The Johnson Controls A19ABA-40C is a compact, wall-mount mechanical thermostat featuring liquid-filled sensing elements for precise temperature regulation. Supporting a wide voltage range (120-277 VAC) and offering fixed or adjustable differentials, it delivers reliable, eco-friendly HVAC control with easy manual push-button operation.

## Description

The A19 Series Controls are single-stage temperature controls that incorporate environmentally friendly liquid-filled sensing elements.

## Features

- Wide temperature ranges available
- Constant differential throughout the entire range
- Compact enclosure
- Fixed or adjustable differential available
- Variety of sensing element styles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003U4N74O |
| Additional Features | Liquid-Filled Sensing Elements, Variety of Sensing Element Styles |
| Best Sellers Rank | #169,606 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #96 in Thermostat Controllers |
| Brand Name | Johnson Controls |
| Color | Gray |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Remote |
| Control Type | Button Control |
| Controller Type | Push Button |
| Customer Reviews | 4.2 4.2 out of 5 stars (121) |
| Display Type | analog |
| Global Trade Identification Number | 10785028083781 |
| Included Components | 1 x Control Unit |
| Item Dimensions D x W x H | 30"D x 8"W x 6"H |
| Item Type Name | Johnson Controls |
| Item Weight | 16 ounces |
| Manufacturer | Johnson Controls Inc |
| Manufacturer Part Number | CECOMINOD078043 |
| Material Type | Liquid-filled sensing element |
| Model Name | A19ABA-40C |
| Model Number | A19ABA-40C |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Style | Compact |
| Shape | rectangular prism |
| Temperature Control Type | Manual |
| Unit Count | 1 Count |
| Voltage | 277 volts |

## Product Details

- **Brand:** Johnson Controls
- **Controller Type:** Push Button
- **Model Name:** A19ABA-40C
- **Product Dimensions:** 30"D x 8"W x 6"H
- **Special Feature:** Liquid-Filled Sensing Elements, Variety of Sensing Element Styles

## Images

![Johnson Controls - CECOMINOD078043 A19ABA-40C Line V Mechanical Thermostat, 120 to 277 VAC - Image 1](https://m.media-amazon.com/images/I/31XYt1QEDyL.jpg)
![Johnson Controls - CECOMINOD078043 A19ABA-40C Line V Mechanical Thermostat, 120 to 277 VAC - Image 2](https://m.media-amazon.com/images/I/41MRkgSEkpL.jpg)

## Questions & Answers

**Q: Where is the best placement for the thermostat in a walk in freezer?**
A: In the return air slightly below the bottom of the coil. I did Super Market refrigeration 30 years before moving to Building Automation.

**Q: Is this single pole double throw? (spdt)?**
A: It's been a while since I installed it but I'm pretty sure it's SPST. Used on walk in cooler.

**Q: Would like to use this to run a heater in my greenhouse does this thermostat close on a temperature fall?**
A: No it will close on temp rise.

**Q: does this unit have Compressor Delay Protection?**
A: Ki-Jin Yoon,

Thank you for your question. The Johnson Controls A421 is an electronic temperature control that includes an “Anti-Short Cycle Time Delay”.  The below link is to the A421 page with some literature embedded on the page. Please let us know if you have any further questions. 

https://www.amazon.com/Johnson-Controls-Electronic-Temp-Control/dp/B07GB543Y7

-Johnson Controls

## Frequently Bought Together

- Johnson Controls - CECOMINOD078043 A19ABA-40C Line V Mechanical Thermostat, 120 to 277 VAC
- Emerson 1609-101 Refrigeration Temperature Control
- Prtst RANCO ETC-111000-000 Electric Temperature Control

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/22807461-johnson-controls-cecominod078043-a19aba-40c-line-v-mechanical-thermostat-120](https://www.desertcart.com.br/products/22807461-johnson-controls-cecominod078043-a19aba-40c-line-v-mechanical-thermostat-120)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-14*