[Editor’s note: This is the third in a series of three columns about scroll compressors that began in the Sept. 1 issue of The NEWS and continued in the Oct. 6 issue.] Compressor capacity control is ...

The APR control provides full-capacity modulation for direct-expansion a/c systems of all sizes. Responding to changing conditions, the unit controls temperature and humidity to maximize comfort and ...

The U.S. is already the world’s top shale gas producer, and production is only expected to grow – from 37 billion cubic feet per day (Bcf/d) in 2015 to 79 Bcf/d by 2040. Energy Control Technologies ...

Advances in instrumentation, modeling and control are more fully understood and utilized when assisted by first-principle, ...