Sorry for the lack of updates folks. Believe it or not, We've having a hard time finding a mechanical company to build our economizer. I've had 4 companies out and have only received quotes from one of them and it was on the high side of our budget. It's amazing how these companies come out and tell us what a great idea this is, yet none of them will call me back/provide a quote.

I have a list of 7 more companies in town that will be called Monday. There has got to be someone in town that will take this project seriously. If you know of any, please contact us.

Thanks.