Hey y’all seems like btc hvac miners should look into this https://www.tindie.com/products/eternalsunshine/hestiapi-one-silent/ by nostr:npub1ydhmq6k7zshd5chdfrmpqpy44jyn02z7amw98knaqascw2flnpzq5serpq
Discussion
Oh, that wow would be an interesting setup! I'd be happy to help.
In fact... I think those solid state relays are rated for 240V (I'll double check in a bit) so you could just run the power through the HestiaPi.
The HesitaPi can also be set up to run off of 240V. The EU versions run on this.
On second thought, I'm not sure they would be able to handle the current. I think the traces on the PCB would act as a fuse and literally burn up.
But you could probably modify the #HestiaPi to control a smart outlet, or relay or contactor.
The easiest plan would be to set it up much in the same way as your HVAC. Those do the signaling running on 24V AC, but your furnace/air conditioner uses 120 or 240V AC.