CESCO controls?

[crab master]

Anyone heard of CESCO - Controlled Energy Systems Company? Pulled out an old control system and was just wondering about their products. I can't find anything on the net on it.

[tsolosmi]

Left unanswered eh?

http://www.cescoproducts.com/
http://www.mestek.com/
http://www.hvacware.com

They have some information on CESCO.

[crab master]

Thanks. The first two are not the CESCO I am after, as the CESCO you referred me to basically deal with sheet metal items, louvers, grilles, etc.

The third link I did a search on CESCO and came up with nothing.

[DEC920]

Don't know for sure but years back there was a company called CESCO that started out building Chiller controllers of a sort. They had several sensors providing Input data to a controller, OA CHWS CHWR CWS CWR. Essentially they inserted a Pneumatic transducer into the Vane control Branch Line and modulated the inlet vanes on a centrifugal, providing basic reset functions.

They later built an AHU controller along the same line. I think they toed under about 1990.