FriedrichLink

FriedrichLink

by Rheem Manufacturing Company

81 ratings
55 reviews
Free

Details

  • Released
  • Updated
  • April 14, 2025
  • June 30, 2026
FriedrichLink screenshot #1 for iPhone
FriedrichLink screenshot #2 for iPhone
FriedrichLink screenshot #3 for iPhone
FriedrichLink screenshot #4 for iPhone
FriedrichLink screenshot #5 for iPhone
FriedrichLink screenshot #6 for iPhone
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About

Control your Friedrich Kuhl and WallMaster air conditioners remotely via your smartphone. Enjoy personalized comfort and energy savings with intelligent scheduling and voice command options.

βœ“Remote smartphone programming
βœ“Voice command control
βœ“Intelligent scheduling
βœ“Personalized comfort
βœ“Energy savings
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What users say

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What's New in FriedrichLink

1.9.1

June 30, 2026

Bugfix and Code improvements

User reviews

Ay yi yi

Have the last version of the wallmaster before they put the new inverter in everyone complains about.
The electronics here suck.
You have to hit power button twice for on off.
I think that ties in to this thing going into sleep mode which then makes this wifi app report inaccurate information sometimes

All around awful from the smart home perspective

How hard is it to integrate Matter? Or HomeKit? Would be so much better
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Limited functionality

This app barely works. Limited functionality and quite a few bugs. Not sure if there’s no option to schedule turning off a unit rather than just adjusting the target temperature. Apps like smart home that companies like Midea use are 20X more functional. If you care about being able to control your AC with your phone, I wouldn’t recommend buying Friedrich.
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An embarrassment of an app

This app is a joke. It will take five minutes to (maybe) turn off your ac. Forget changing the thermostat. And if you manage to make a change on the ac be thankful it didn’t crash. Whoever at Friedrich greenlit this app is an embarrassment to the company. Maybe they need a round of layoffs

Horrible

The slowest app in the history of apps. I watch it spin and spin and do nothing. This needs a major overhaul..it’s horrible

Doesn’t work

Useless. Wasted hours trying to get this thing to work.

Developer apps

User experience

🐞

Reported Bugs

45 issues

Power button requires double press

Bug

App reports inaccurate information due to sleep mode

Bug

App crashes

Bug

App takes a long time to turn off AC

Bug

Forget changing thermostat

Bug

App crashes after making a change

Bug

App spins and does nothing

Bug

App says disconnected and won't reconnect after update

Bug

Password field blocks '#' character

Bug

App won't open

Bug

Unit shows as disconnected

Bug

App won't load

Bug

App gets stuck loading

Bug

Cannot put AC on schedule to turn off

Bug

Cannot set fan level

Bug

App hangs and nothing happens

Bug

Error when setting schedule

Bug

Cannot connect to WiFi

Bug

Cannot add product to app

Bug

Unable to login after reset/biometrics

Bug

Login screen reverts after a few seconds

Bug

App crashes on login

Bug

Endless login loop

Bug

App takes a minute to open and load ACs

Bug

AC temperature not updated

Bug

App spins when trying to turn on AC

Bug

Displays wrong temperature

Bug

Doesn't update settings

Bug

Changing temperature takes 30 seconds or hangs

Bug

App needs to be restarted every time it's opened

Bug

Takes 10+ minutes to sync with AC units

Bug

Wrong room temp and doesn't read weather

Bug

Unable to open app due to login error

Bug

App doesn't work after upgrade

Bug

Cannot control AC at all after 3 days

Bug

Cannot turn off AC

Bug

Same error message as others stated

Bug

Data in wrong format

Bug

Previous app warning persists

Bug

Slow responses

Bug

Screen frequently sticks on spinning loading icon

Bug

Cannot see temperature under finger when dragging

Bug

Button stays greyed out when creating account

Bug

Loading indicator freezes app

Bug

Cannot connect to WiFi with ')' in name

Bug
✨

Requested Features

10 requests

Integrate Matter or HomeKit

Feature

Add option to schedule turning off unit

Feature

Improve app functionality and features

Feature

Fix character restrictions in text fields

Feature

Add option for unit to turn off after X hours

Feature

Make app work reliably

Feature

Improve app design and user experience

Feature

Allow control of AC remotely

Feature

Fix scheduling function for Wallmaster

Feature

Make app optimized for iPad

Feature

FAQ

What does FriedrichLink do?

FriedrichLink allows you to remotely control your Friedrich Kuhl and WallMaster Room Air Conditioners using your smartphone. It offers features like remote programming, voice commands, and intelligent scheduling for personalized comfort and energy efficiency.

What are the key features of FriedrichLink?

Key features include remote smartphone programming, voice command integration, and intelligent scheduling options. These features help you personalize your indoor environment and achieve energy savings.

Is FriedrichLink free to use?

Yes, based on the provided information, FriedrichLink is a free application. There are no mentions of subscription fees, in-app purchases, or advertisements.

What air conditioner models are compatible with FriedrichLink?

The app is specifically designed for Friedrich Kuhl and WallMaster Room Air Conditioners. It provides seamless control for these particular models.

How can FriedrichLink help save energy?

The intelligent scheduling options allow you to set your air conditioner to operate only when needed, reducing unnecessary energy consumption. Remote control also enables you to adjust settings from anywhere, ensuring optimal energy use.