I think well-controlled fresh air intake is the most uniquely appealing part of this offering. I built a few prototypes to provide CO2 based fresh air intake in our house and it has made our bedrooms much more comfortable (https://www.instagram.com/p/CUYBYm_v0IV/?igshid=YmMyMTA2M2Y=). I think it’s hard to appreciate until you sleep with it for a week!
I’m currently working on specifying the HVAC for our next house. I think we’ll go with an air-to-water heat pump feeding in-floor hydronics with a separate fresh air intake and filtration system. I’d be happy to talk about what led us to those choices and the compromises if that’d be helpful.
Good luck with Electric Air—I think there’s real value in what you’re offering if you can convince people of it.