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Recent content by Daryl1126

  1. Daryl1126

    High Rise Piping Design

    Chris, sorry for the lack of information. The "low zone" serves floors 2 to 21 and the "high zone" serves floors 22 to 41. The existing system is a reverse return.
  2. Daryl1126

    High Rise Piping Design

    Currently working on a renovation to a 40-story building which has a low and high zones for the HVAC hydronic piping. The client rep would like to install a single zone. Does anyone have experience with this type of zoning? We prefer to maintain the existing zoning.

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