1. Masterformat
  2. PVC Ducts
CSI CODE: 23 31 16.19
PVC Ducts
KEWYWORD INDEX:
SECTION: Nonmetal Ducts
SUB-SECTION:
GROUP: Specification
SUB-GROUP: Facility Services
DIVISION: 23 – Heating, Ventilating, and Air Conditioning (HVAC)
SUB-DIVISION: HVAC Ducts and Casings