Project Description

At the forefront of research and education, Princeton University’s Chemical and Biological Engineering Building represents more than a century of scientific innovation. The facility supports cutting-edge research while providing an advanced learning environment for students and faculty.

With state-of-the-art laboratories and research facilities, the building requires a sophisticated HVAC system capable of maintaining precise climate control across multiple zones while supporting the comfort of occupants.

To meet these requirements, Princeton’s facilities team selected Griswold Controls’ CPP-IRIS Pre-Assembled Coil Hookups with Isolator R Valves.

The coil piping packages were installed on radiant panels throughout the building, delivering consistent water flow necessary to maintain optimal temperatures across different spaces. This setup allows the HVAC system to provide both efficiency and comfort within one of Princeton’s most advanced research environments.

Challenges and Solutions

• Maintaining Consistent Temperature in Sensitive Research Spaces
  Research laboratories require stable and precise temperature control to ensure experiments are conducted in optimal conditions. With a wide variety of lab spaces and classrooms, the HVAC system needed to maintain reliable climate control across multiple zones.
• Energy Efficiency in a High-Demand Environment
  Radiant panels throughout the facility require carefully controlled water flow. Without proper regulation, energy could be wasted and temperature fluctuations could impact both research conditions and occupant comfort.

Griswold Controls’ CPP-IRIS Coil Hookups provided a streamlined solution by delivering consistent water flow through the radiant panels. The Isolator R Valves incorporate automatic flow-limiting technology, allowing the HVAC system to maintain stable temperatures with minimal manual adjustment.

This configuration ensures each room receives the appropriate water flow required for optimal comfort and performance while minimizing energy waste.

Benefits and Outcomes

• Precise Climate Control
  CPP-IRIS Coil Hookups provide accurate flow control, enabling the facility to maintain stable temperatures across laboratory and shared spaces.
• Improved Energy Efficiency
  Automatic flow-limiting in the Isolator R Valves ensures each zone receives only the water flow required, reducing unnecessary energy consumption.
• Reliable System Performance
  Griswold Controls products are engineered for durability and minimal maintenance, helping facility staff maintain consistent HVAC performance.

Products Used