# MCerberus® HVAC Monitoring — The Equipment WatchDOG

> Real-time HVAC system monitoring hardware and software solution. (iPhone/iPad app by Roth Technologies, LLC.)

- Source: https://appshunter.io/ios/app/mcerberus-hvac-monitoring/id1448122485 (this page in markdown: same URL + `.md`)
- Developer: [Roth Technologies, LLC](https://appshunter.io/developer/1448122484)
- Category: Reference, Lifestyle
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 16.6 · 9 MB
- Languages: English
- Released: 2019-01-04
- Data updated: 2026-07-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mcerberus-hvac-monitoring/id1448122485/reviews.md

## What is MCerberus® HVAC Monitoring?

The MCerberus® HVAC Monitoring Application provides Real-Time Statistics regarding the state of their HVAC System being monitored by the MCB-40X HVAC Monitoring Hardware. The application provides Delta T, Daily Run Times, ON/OFF Cycle Summary, Cycle Run Time Summary, and the Overall Operating Summary for their unit. 

.  MCB-404 Hardware units provide a Room Temperature Sensor and delta P monitoring of your HVAC air filter. 
.  MCB-410 and MCB-414 Hardware units provide a method to connect (wire) the thermostat control signals to the monitoring system

Version 6.0+ of the app now provides push notifications on your iPhone.

The Application provides support for monitoring multiple units and also for Heat (Furnace) and Air Conditioning mode. Screenshots provided illustrated Furnace/Heat mode -- equivalent screens are generated by the application for AC Mode.

Optimized support for iPad Users.

For more information please visit our website at www.mhvacmonitor.com.

## Key features

- Real-time HVAC statistics
- Delta T and temperature monitoring
- Daily run time summaries
- ON/OFF cycle analysis
- Push notifications
- Supports multiple units
- Heat and AC mode support


## Frequently asked questions about MCerberus® HVAC Monitoring

### What HVAC data does MCerberus provide?

MCerberus provides real-time statistics including Delta T, daily run times, ON/OFF cycle summaries, cycle run time summaries, and overall operating summaries for your HVAC unit. It can also monitor room temperature and air filter pressure differential with specific hardware.

### Does MCerberus support multiple HVAC units?

Yes, the application provides support for monitoring multiple HVAC units simultaneously. This allows for comprehensive oversight of various systems from a single interface.

### Can MCerberus alert me to HVAC issues?

Yes, version 6.0 and later of the MCerberus app provides push notifications directly to your iPhone. These alerts can inform you about critical events related to your HVAC system's performance.

### What hardware is required for MCerberus?

MCerberus requires MCB-40X HVAC Monitoring Hardware. Specific hardware models like the MCB-404 include room temperature sensors and delta P monitoring, while MCB-410 and MCB-414 units allow connection of thermostat control signals.

### Is MCerberus available on other platforms besides iPhone?

The application is optimized for iPad users and supports iPhone and iPod devices. It is designed to provide a seamless experience across Apple's mobile and tablet ecosystem.

### How often is MCerberus updated?

The latest version of MCerberus is 7.3, last updated on July 4, 2022. While specific update frequency isn't detailed, the app has seen regular updates since its release in 2019.

### What is the age rating for MCerberus?

MCerberus has an age rating of 4+. This indicates it is suitable for a wide audience, including children, with no mature content concerns.

### Does MCerberus have ads?

No, MCerberus does not contain advertisements. The app is free to download and use without any ad interruptions.

## Version history (last 5 releases)

### 8.0 — 2026-06-25

This version update includes minor updates and application optimization to enhance the user experience

### 7.3 — 2022-07-04

V7.3 provides an updated current view (available under the Current Status view) of the thermostat input signals. The prior versions provided an interpreted return based on the thermostat signal voltages (e.g. None, Cooling, Heating). The update provides the raw thermostat control signal voltages. This allows the user to interpret the results and determine if the thermostat signal is ON or OFF.

### 7.2 — 2021-12-29

This minor update to the MCerberus® HVAC Monitoring application provides direct support to our next-generation hardware system that directly monitors and records thermostat inputs (thermostat call for heat or cooling cycling, as applicable). This application is completely backward-compatible with existing monitoring hardware systems which will be continued to be marketed and sold.

### 7.1 — 2020-11-15

This update is a bugfix for V7.0. In some rare cases when displaying graphs of Inlet/Outlet Temps, External Temps, and delta P versus time - the application will crash. The V7.0 update provided an update to the External Temperature Graph function. Depending on your Monitoring Hardware Unit's capabilities - you may see the box temperature of the unit, room temperature of the monitored space, and the outdoor temperature based on the zip code of the monitored unit.

### 7.0 — 2020-10-25

Updated the External Temperature Graph function. Depending on your Monitoring Hardware Unit's capabilities - you may see the box temperature of the unit,  room temperature of the monitored space, and the outdoor temperature based on the zip code of the monitored unit.

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## More apps by Roth Technologies, LLC

- [MCerberus® Water Detection](https://appshunter.io/ios/app/mcerberus-water-detection/id1448552414)
- [MeasureOD® Remote Monitoring](https://appshunter.io/ios/app/measureod-remote-monitoring/id1448807343)
- [MCerberus® Equipment Monitor](https://appshunter.io/ios/app/mcerberus-equipment-monitor/id1449542937)
- [MCerberus® Pool Filter Monitor](https://appshunter.io/ios/app/mcerberus-pool-filter-monitor/id1493358945)
- [MCerberus® Compressor Monitor](https://appshunter.io/ios/app/mcerberus-compressor-monitor/id1639787536)

All apps by Roth Technologies, LLC: https://appshunter.io/developer/1448122484

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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 2026-07-05.*