Central Air Adds LEED Points
Central Air Adds LEED Points

Central Air Adds LEED Points

Posted by Bob Schneider on in Energy Solutions

Developers are showing increasing interest in central air­ conditioning for many reasons. Ideally suited for multi­-story, multi­-use dense, vertical developments, central air­ conditioning reduces energy use by 30–50%, helps earn LEED points, eliminates rooftop condenser “farms” that preclude green roof options and become maintenance nightmares, and generates revenue. Central air­ conditioning systems have smaller footprints […]

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Can I Use a Curb Adapter?

Posted by Bob Schneider on in Facility Operations

A contractor or Tenant field rep calls you up and asks this question. What do you say? First off, what is a curb adapter? This definition can mean something different to everyone. Often when an HVAC unit is being replaced, the new unit does not identically match the existing curb size and drop locations. A […]

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Cleaning Plate and Frame Heat Exchangers

Cleaning Plate and Frame Heat Exchangers

Posted by Bob Schneider on in Engineering

Central Plants may utilize plate and frame heat exchangers for “free cooling” or other types of heat transfer. Maintenance of your plate and frame heat exchanger should be part of your scheduled service program. The plate exchanger, shown below, consists of corrugated plates assembled into a frame. The hot fluid flows in one direction in […]

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