Zenergy Brands Inc (fka ZNGYQ)

[52wkhi]

yes - well I agree I don't know as much about the little rinky dink rooftop units they do retrofits on. most of my time was spent in hi-rise office buildings and professional sports stadium.

but what appears to be the extent of their retrofit is a simple controller that allows the blower fan to run from a variable frequency. a lot of smaller roof tops did not come with the ability to adjust the output of the blower motor cfm. they just ran a constant 60hz. this is where they are saving the so called 20 percent or so in electricity.

with the size of these roof top units - it will only take a nation of retrofits to equal the burn rate on the toxic debt. :)

oh; I almost forgot about the large computer center. now that had backups that were equivalent to being back on a navy ship :)