A proven HVAC technology wordwide, Variable Refrigerant Flow (VRF) zoning systems are poised for dramatic growth in all areas of commercial construction because they provide precise zones control that can contribute toward the achievement of LEED certifications.
The readers weigh in. In my December 2012 column, I solicited reader feedback regarding substantial completion and the trend of owners accepting buildings as substantially complete when the mechanical and electrical systems are not complete, fully integrated, and functioning properly.
HVAC Solution is a schematic diagramming and database tool for laying out the equipment involved in an HVAC system. HVAC Solution lets the user drag detailed icons of these components and place them on the page and then connect them with schematic pipe lines.
A few circumstances in a data center make it ripe for a CHP design to boost efficiency. Let’s get into the options within both relevant chiller types, why payback may be shorter than expected, and the assorted potential benefits from lower costs to higher reliability. Some tips from an array of manufacturers’ reps round out this useful investigation.