# TXV Superheat Tuner — for HVACR technicians

> HVACR tool for optimizing thermostatic expansion valve superheat adjustments. (iPhone/iPad app by Danfoss A/S.)

- Source: https://appshunter.io/ios/app/txv-superheat-tuner/id1375724145 (this page in markdown: same URL + `.md`)
- Developer: [Danfoss A/S](https://appshunter.io/developer/423984644)
- Category: Utilities, Business
- Price: Free
- Rating: 4.00/5 from 4 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 53 MB
- Released: 2018-05-27
- Data updated: 2026-06-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/txv-superheat-tuner/id1375724145/reviews.md

## What is TXV Superheat Tuner?

Take the guesswork out of your superheat adjustments.

TXV Superheat Tuner, part of the Danfoss CoolApps Toolbox, enables service technicians and HVAC installers to optimize superheat with just one or two adjustments on most thermostatic expansion valves.
What used to take hours now takes only minutes. Simply enter some basic information about the system you are working on, and the TXV Superheat Tuner app will provide you with valve-specific adjustment recommendations. Using this information, you can optimize a cooling system in less than 15 minutes and boost its energy efficiency. The result: your customer saves money on energy costs and you win repeat business.

TXV Superheat Tuner uses a set of advanced algorithms to make its optimization recommendations. These algorithms, developed and approved by some of the best engineers at Danfoss, take multiple factors into consideration, beyond the basic sensitivity of each valve.
You no longer need to use TXV manuals and pressure-temperature conversion tools to perform trial and error adjustments. TXV Superheat Tuner enables you to make precise adjustments from the start, saving you time and delivering a better result.

## Key features

- Optimize superheat adjustments
- Valve-specific recommendations
- Advanced algorithm calculations
- Reduce adjustment time
- Improve energy efficiency
- Eliminate need for manuals

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/txv-superheat-tuner/id1375724145/reviews.md

### 1/5 — Impossible

*2025-01-25*

This app is almost impossible to use. It never works correctly once in a blue moon you might get it to tells you something..

## Frequently asked questions about TXV Superheat Tuner

### What is TXV Superheat Tuner used for?

TXV Superheat Tuner is a utility app designed to help HVACR technicians quickly and accurately adjust thermostatic expansion valves. It provides valve-specific recommendations to optimize superheat, improving cooling system efficiency.

### How does TXV Superheat Tuner work?

The app uses advanced algorithms developed by Danfoss engineers. Technicians enter basic system information, and the app provides precise adjustment recommendations, eliminating the need for manual calculations or trial-and-error methods.

### How long does it take to optimize a cooling system with TXV Superheat Tuner?

What used to take hours can now be done in minutes. The app enables optimization of a cooling system in less than 15 minutes, saving technicians significant time.

### What are the benefits of using TXV Superheat Tuner?

Using TXV Superheat Tuner helps optimize cooling systems for better energy efficiency, leading to cost savings for customers. It also allows technicians to make precise adjustments from the start, ensuring better results and potentially winning repeat business.

### Is TXV Superheat Tuner available on Android devices?

TXV Superheat Tuner is currently supported on iPhone and iPad devices. It is not specified for Android compatibility in the provided data.

### How often is TXV Superheat Tuner updated?

The latest version, 2.3.0, was released on December 2, 2021. While specific update frequency isn't detailed, the app has received updates since its initial release in May 2018.

### What is the age rating for TXV Superheat Tuner?

TXV Superheat Tuner has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

### Does TXV Superheat Tuner have ads?

No, TXV Superheat Tuner is ad-free. The application does not contain advertisements, providing an uninterrupted user experience.

## Version history (last 5 releases)

### 2.3.0 — 2021-12-02

- General improvements and bug fixes

### 2.2.0 — 2021-10-06

- General improvements and bug fixes

### 2.1.0 — 2021-06-15

- Additional languages added
- General improvements and bug fixes

### 2.0.1 — 2021-05-24

- Updated and more user friendly design 
- Darkmode option

### 1.10.16 — 2019-05-09

Improved stability.

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## More apps by Danfoss A/S

- [Installer App](https://appshunter.io/ios/app/installer-app/id423984641)
- [Ref Tools](https://appshunter.io/ios/app/ref-tools/id472312541)
- [ECL Comfort 310 Portal](https://appshunter.io/ios/app/ecl-comfort-310-portal/id486704541)
- [Danfoss Troubleshooter](https://appshunter.io/ios/app/danfoss-troubleshooter/id499840638)
- [KoolCode](https://appshunter.io/ios/app/koolcode/id563222728)
- [Danfoss Spare Parts](https://appshunter.io/ios/app/danfoss-spare-parts/id584338203)

All apps by Danfoss A/S: https://appshunter.io/developer/423984644

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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 2026-06-09.*