Two Words, One Answer.
control commercials
 HVAC Controls and Systems $63.00 Written by talented engineers but also accessible to the technician and layman. The concepts presented are the frame-work for conservation strategies once motivated by economy and now more relevant than ever in a greener marketplace. This book is informative and well structured to serve as textbook for HVAC education and reference for practical application.  Skylink WS-100/WS-100N Wireless Remote Control, Channel A $18.53 Ordered this based on the reviews about the distance this can be used from and it is as advertised. I'm able to turn on a light in the house from the end of my driveway (about 50 ft) so now a light is on when I enter. And it even works when I'm not in direct line of sight to the controller - awesome!  Flowtron Model FC-7600 Indoor Commercial Fly Control Unit $405.00 This unit never worked properly. The bulbs kept on burning out one after another, lost seven of them within four months. Customer service is impossible. There is never THE RIGHT PERSON available. Decided to throw the unit in the garbage ... but before doing that I opened the unit. Incredible. The transformers were improperly fastened, the wires were touching ... and it all was half burnished. They say it is made in America ... but perhaps the tecnicians were stoned when they assembled it. Very sad experience. |
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