If you would have read the original post and not been so quick to try to defend your product you will see that the building has a 20 or 30 year old thermostats in it. That means that the building is 20 or 30 years old to start with. So the Air Cycler Build It Tight Ventilate It Right is basically worthless under those circumstances.
In your own words.
((AirCyclers were developed as part of the DOE Building America program and have been used by the hundreds of thousands by
large production builders as well as custom builders of high quality energy efficient construction for over a decade.))
The building that is the subject of this discussion is not energy efficient being 20 to 30 years old.
As far as a thermostats controlling the blower with variable on and off cycles Braeburn and others already have this device so it is NOT BIG DEAL.
In our testing at the university we looked at and tested many supposed energy devices.
One of the best ones we found was the A-1 unit which I have enclosed a bit of information on. I am not a paid critic as you are since you work for the company. I am retired,independent, and have 42 years of HVAC experience with my smallest corporation having 47 men on the payroll driving around in trucks all day making repairs all day long. When I retired i felt i owed the HVAC business for all my success and now I teach (augratis) for free when I feel like it.
The devices you have are nothing more than a simple cheap blower controller as most others are. I am not saying that yours will not work it is just that they leave a lot to be desired in my opinion.
I also find it kind of funny that someone would mention a product on this home owner repair board then someone from the company comes to its defense. Sounds to me like a put on deal to sell more of your equipment. LOL
This unit was tested at the university under all weather conditions in our weather chamber and so far has been the best to date for overall energy eficiency and comfort.I would like to add that Carrier Corporation(you know the biggest HVAC manufacturer in the country) has been using this device for 4 years on there fan coils systems with no complaints. I have three in my main home. One for each zone running back to the master computer that controls it all. Yep my home is not the usual cracker box to say the least.
Variable speed CAC Constant Air Control is the only way to to. On and off time delays are really old fashion. Sorry but that is the way I see it.
You might also want to look at this web site. It is packed with truthful information. I have known this guy for years and was selling this product many years ago. It is not as up to date electronically but it does the job especially for comfort.
FanHandler.com