Sorting out which controls do what.When looking at a commercial boiler, I notice many controls are mounted on and around it. It reminds me of a Christmas tree with ornaments hanging from it. The function and duty of these controls are sometimes confusing.
2013 construction industry apprehensive as Obama II beckons. With the second Obama presidency secured for four more years, the construction industry, specifically the depressed housing sector, is taking a wait-and-watch attitude before projecting definitive commitments for 2013 growth potential.