We recently had a home built, and the HVAC system included a Honeywell Y8150 fresh air ventilation system that will pull outside air inside. A pretty critical thing with spray foam insulation. The only thing is that I have to go up to my attic where the system is to manually turn it on. And you don’t want to keep it on all the time–especially when the outdoor humidity is higher than you’d want in the house. The unit can be wired for a “remote”, but I’m not versed enough in electrical “stuff” to know what I might need to pull this off with a relay switch that ST can control. From the manual, there are two wiring terminals labeled “Remote” that are:
24 Vac powered contacts allow a remote switch closure to call for ventilation
And the included wiring diagram:
I’m not interested in a manual physical switch wired somewhere either. I’d like ST to automate it based on the temp/humidity from my Aeon Multisensor. Can someone more knowledgeable suggest how I can pull this off? I’ve seen mention of the Remotec ZFM-80 for other similar applications, but don’t talk the talk well enough to know if this will work for me. And I came across the Zooz Z-Wave Plus S2 MultiRelay ZEN16 on Amazon, but also don’t know if it would work. As always, thanks in advance.