# Carrier Connect Thermostat

> Remote control for Carrier commercial building HVAC systems. (iPhone/iPad app by Carrier Corporation.)

- Source: https://appshunter.io/ios/app/carrier-connect-thermostat/id1113767974 (this page in markdown: same URL + `.md`)
- Developer: [Carrier Corporation](https://appshunter.io/developer/542004889)
- Category: Lifestyle, Utilities
- Price: Free
- Rating: 2.40/5 from 5 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 15 MB
- Languages: English
- Released: 2016-09-27
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/carrier-connect-thermostat/id1113767974/reviews.md

## What is Carrier Connect Thermostat?

The Carrier® Connect™ Commercial Thermostat allows for complete control of a building's heating, ventilating, and air-conditioning (HVAC) system from anywhere in the world. The thermostat features an intuitive touchscreen interface for managing settings locally, or it can be controlled remotely by using the Carrier® Connect™ Commercial Thermostat app. 

App Features:
• Identical interface to thermostat
• View indoor temperature, setpoints, schedules, fan status, and mode of operation (heating/cooling) 
• View date, time, and outdoor air temperature
• Change setpoints, schedules, heat/cool settings, and thermostat settings
• Control fan and dehumidification settings
• View service and maintenance alerts

Thermostat Features:
• Supports up to four heating and three cooling stages
• Tool-free installation and automatic connectivity to the building’s Wi-Fi network
• Fan and humidity control for enhanced occupant comfort 
• Support for remote temperature sensors, allowing control of heating and cooling based on the average temperature in the building versus the temperature in the thermostat location only
• Automatically retrieves time, date, and outdoor air temperature when connected to Wi-Fi
• Over-the-air software updates 
• Automatic service and maintenance alerts through SMS text and eMail 
• Demand response ready for utility rebates
• Title 24 compliant

## Key features

- Remote HVAC control
- View temperature and setpoints
- Manage schedules
- Control fan and dehumidification
- Receive maintenance alerts
- Intuitive touchscreen interface

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/carrier-connect-thermostat/id1113767974/reviews.md

### 4/5 — v1.10.0 weirdness

*2025-11-23*

Every time I manually increase the heat setting, the fan changes from “auto” to “on” all by itself

### 1/5 — Not that good!

*2025-04-07*

I have 50 Carrier units on my building. Carrier was  my choice. 
Sadly I had no choice in the horrible contractor either. Of the 50 units I still have 8 T-Stats that do not work properly 1 1/2 years since install.  
The contractor has been zero help getting the issues resolved. The server side of the Carrier platform is horrible. It is not stable. Quite frankly it is junk.

### 1/5 — Nothing but problems- useless

*2021-03-23*

Our Fire Department has multiple thermostats and roof commercial units for our fire station. The builder’s two year warranty is almost up and we still haven’t solved the heat/AC disparity throughout the station. So the HVAC contractor installed new thermostats (these Carriers). Not a solution at all; furthermore, the app is useless. I am the station officer and set up an account but cannot even log into the app. I have to go to the website and log in. The app said that the email and/or password is incorrect yet I use the exact same to log in to the website.  Recommend avoiding.

### 1/5 — Useless 100% trash

*2020-11-14*

This is the worst “smart” thermostat all is good for is to tell you is time to change filter
If I can give -⭐️  I would , also the ac unit gives 10 Yr warranty on parts within one year failed twice cost on part $0 but labor is not and labor cost was 550 on each visit so stay away from this brand

### 1/5 — Not Good At All

*2018-11-21*

We purchased 11 thermostats for our church facility. They have proven to be more of a headache than a positive. The app needs more manual control of networking. Many time, the app will not update fully to show the actually settings on the thermostats. We have already had to replace 3 of the original 11 thermostats. One melted due to “unknown” reasons, says the AC guy (covering his rear). I would not recommend this app or its thermostat. There are better working and cheaper options available.

### 1/5 — Avoid.

*2018-08-21*

This is beta software at best. Ridiculous really that they released this to the public... what the other reviewers said about connectivity is absolutely true.

### 1/5 — Can not connect to the thermostat or find any tech support

*2018-08-07*

I am unable to even get the setup on this thermostat to complete. The app does not allow manual configuration, which is needed since the network will not show up on this app. 

Worst part, not a single reference to this 2016 carrier thermostat model on their website. Nor tech support. Nor will the contact button on their main page allow me to send a message. 

All around frustration.

### 1/5 — Waiting for Version 2.0

*2017-04-17*

App doesn't work when adding more than one TSTAT to acct. WiFi direct connection automatically invokes Captive.Apple. portal. Its intent is to allow local SSID selection and Password entry for local WAN network.  

Due to the iPhone Internet connection being taken over by Direct Connection to the stats SSID and ip settings; the selection screen passes right by and the app itself cannot login due to no internet connection.

## Frequently asked questions about Carrier Connect Thermostat

### What can I control with Carrier Connect Thermostat?

You can view indoor temperature, setpoints, schedules, fan status, and mode of operation. You can also change setpoints, schedules, heat/cool settings, fan settings, and dehumidification settings.

### Does Carrier Connect Thermostat work offline?

The app requires a Wi-Fi connection to control the thermostat remotely. The thermostat itself can manage basic functions locally through its touchscreen interface.

### What devices is Carrier Connect Thermostat available on?

Carrier Connect Thermostat is available for iPhone, iPad, and iPod devices.

### How often is Carrier Connect Thermostat updated?

The latest version is 1.10.0, last updated on November 12, 2025. The thermostat itself receives over-the-air software updates.

### What is the age rating for Carrier Connect Thermostat?

The app has an age rating of 4+, making it suitable for a wide range of users.

### Does Carrier Connect Thermostat have ads?

No, Carrier Connect Thermostat does not contain advertisements.

### What kind of alerts does Carrier Connect Thermostat provide?

The app and thermostat provide automatic service and maintenance alerts, which can be sent via SMS text and email.

### Can Carrier Connect Thermostat help with energy savings?

Yes, the app allows for precise control of HVAC settings and schedules, which can optimize energy usage. It is also demand response ready for utility rebates.

## Version history (last 5 releases)

### 1.11.0 — 2026-04-23

- Performance improvements and bug fixes

### 1.10.0 — 2025-11-12

New Features for all supported models:
  - Improved the thermostat setup using Bluetooth (for supported models)
  - Added Supply Air Temperature (SAT) as a banner display option
  - Multiple notification contacts can now be added to each thermostat (SMS and email)

Added support for Pro-F thermostat:
  - Added Air Quality Indicators (AQI), displaying eight (8) local air quality measurements
  - Added support for remote door/window sensors with smart hold and automatic program resume
  - Added support for zero max hold time

### 1.9.0 — 2024-12-13

- Added Bluetooth support
- Updated EULA
- Added support for EU models
- Minor bug fixes

### 1.8.0 — 2023-09-20

v1.8.0 (4011) Release Notes
- Added CO2 sensor support
- Updated Privacy Policy & EULA

### 1.6.0 — 2021-11-16

- Added support for 33ConnectStat43FX
- Improved support for iOS 14

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## More apps by Carrier Corporation

- [Carrier® Rooftops](https://appshunter.io/ios/app/carrier-rooftops/id547354198)
- [Carrier® Chillers](https://appshunter.io/ios/app/carrier-chillers/id591789031)
- [Airflow Calculator](https://appshunter.io/ios/app/airflow-calculator/id602345539)
- [Carrier® Comm Lit](https://appshunter.io/ios/app/carrier-comm-lit/id620449513)
- [Carrier Transicold's Locator](https://appshunter.io/ios/app/carrier-transicolds-locator/id638907917)
- [RC Mobile Technician](https://appshunter.io/ios/app/rc-mobile-technician/id757204903)

All apps by Carrier Corporation: https://appshunter.io/developer/542004889

## Related topics

[cconnect](https://appshunter.io/ios/topics/cconnect)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*