Unilux Thermostat App

Unilux Thermostat App

Your comfort is our business.

1 ratings
42 reviews
Free

Details

Released
March 16, 2023
Updated
September 17, 2026

Features

Unilux Thermostat App screenshot #1 for iPhone
Unilux Thermostat App screenshot #2 for iPhone
Unilux Thermostat App screenshot #3 for iPhone
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About

Control your home's heating, ventilation, and air conditioning remotely. Adjust temperature, fan speed, and set daily schedules for up to 7 days. Monitor system alerts and usage data from your mobile device.

✓Remote temperature control
✓Adjust fan modes
✓Set daily schedules (7 days)
✓Monitor alerts and maintenance
✓Track usage data
✓Control from anywhere
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What's New in Unilux Thermostat App

0.1.37

September 17, 2026

Fixed bugs and added loading screen for connection process

User reviews

Condo developers beware!!! Do not install these

Update: this is the worst thermostat on the market. IF YOU ARE A NEW CONDO BUILDING DO NOT PUT THESE UNITS IN UNLESS YOU ABSOLUTELY HATE YOUR RESIDENTS… if you hate your residents then go for it.

Update: now similar to other reviews it just doesn’t connect. Cannot reconnect the device or anything. This might be the worst thermostat company out there.

When I first downloaded the app, it was very basic but worked. Yes it is missing fan speed but everything else worked. My building had a power outage and since then I have not been able to get the schedule feature to work through the app. Through the app I can turn on a schedule and select what type but I am unable to adjust the temperature settings. The app allows me to do it but nothing translates to the thermostat like when I originally downloaded. I have done everything to trouble shoot, restarted the app, restarted thermostat, disconnected and reconnected. I even deleted my account and created a new one and nothing works. The only way to adjust the temperate of the schedule now is through my thermostat. The app doesn’t work for this which was my main use for it due to my travel.
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Useless app.

App not working tried everything but not connecting with the thermostat.

Stuck at testing comms deposite 2.4gz WiFi

I wish the developers of this app the worst in life - such a shame

Not worth it

This is the worst, trust me I read the manual and did all the steps accurately, I even had the HVAC guys try connecting it to my phone. IT. DOES. NOT. WORK.

App stopped working

The app stopped working out of the blue. Tried reset the wifi on the thermostat but still unable to reconnect. The thermostat got the wifi setting again and I can see the thermostat on my network and replying to ping but the app stuck at “Testing Communication”. Also tried remove/reinstall the app but still unable to reconnect the app.
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Developer apps

FAQ

What does the Unilux Thermostat App do?

The Unilux Thermostat App allows you to remotely control your Unilux HVAC system, including heating, ventilation, and air conditioning. You can adjust temperature settings, fan modes, and set up daily schedules for the week.

What are the key features of the Unilux Thermostat App?

Key features include changing temperature modes (heating, cooling, auto, off), selecting fan modes (high, medium, low, auto, off), setting operating modes (hold, temporary hold, schedule), programming up to 6 schedules per day for 7 days a week, and monitoring alerts and usage data.

Is the Unilux Thermostat App free to use?

Yes, the Unilux Thermostat App is free to download and use. There are no in-app purchases or advertisements mentioned.

What HVAC systems is the Unilux Thermostat App compatible with?

The app is compatible with all Unilux HVAC products, specifically Unilux vertical fan coils and vertical heat pumps. It communicates directly with the control board of these units.

Can I use this app to manage my HVAC system when I'm not home?

Yes, you can program settings while you're away on vacation and control your home or office from anywhere, as long as your Unilux HVAC system is fitted with the necessary sensors and connected.