Most thermostats have a switch to select whether the ‘furnace’ fan will run continuously or automatically - only when the ‘furnace’ is heating or cooling. That functionality is missing from the Wyze app. Here’s an example of why it is needed: We have a humidifier that’s part of the furnace. It run…

It’s already in the app. At the bottom of the screen for the thermostat is a panel that says “controls”. Swipe it up to see the various states your system can be in (home/away/sleep), the modes you have: (heat/cool/auto/ off) and the fan control (auto/on)

Fantastic. Some maven had said it was unavailable, so maybe there was a misunderstanding. And since I don’t have the device I can’t play with it in the app. Can you confirm this: that I could write a rule for the thermostat that specifies that when one of my climate sensors show a relative humidity…

[image] jrisken: Can you confirm this: that I could write a rule for the thermostat that specifies that when one of my climate sensors show a relative humidity of - say - less than 20% the fan will be set to ‘on’? I don’t think rules allow you to do anything with humidity, but you should be a…

Well, I was asking something a little different. The climate sensors that I have are not related to the thermostat. I can write rules that say, for example, 'IF ‘stairwell’ humidity is less than 30% THEN turn ‘Wyze outlet’ on." I’m asking if I can write a rule hose THEN clause is the fan switch on …

Unfortunately, I don’t see a rule that allows you to turn on the fan.

In addition, I should be able to write a rule that if a remote sensor is not within a specified range of the main thermostat, that the fan is turned on in order to blend the air temperature in the house.

Control furnace fan from app

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Seapup January 22, 2022, 5:39am 7

That fan automation feature is not available. It is a wishlist request though. Please add your comment/use case and/or vote for it here:

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Thermostat: furnace fan and climate sensor Home thermostat	2	374	January 17, 2022
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Control furnace fan from app

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