LISTED IN CSI MASTER FORMAT

Division 23 34 13 – AXIAL HVAC FANS

Section 23 34 13.01 – Tubeaxial HVAC Fans
ATA – Tubeaxial Fan, Direct Drive
ATABD – Tubeaxial Fan, Belt Driven
BSTA – Tubeaxial Fan, Direct Drive
BSTAB – Tubeaxial Fan, Belt Driven
BTABD – Paint Booth Exhaust Tubeaxial Fan, Belt Driven
PTA/PTABD – Tubeaxial Fan, Cast Aluminum Wheel
TSBD – Tubeaxial Fan, Steel Wheel

Section 23 34 13.02 – Vaneaxial HVAC Fans
VJ/VJBD – Vaneaxial Fan, Adjustable Pitch Blades
VP/VPBD – Vaneaxial Fan, Cast Aluminum Wheel
VSBD – Vaneaxial Fan, Steel Wheel

Section 23 34 13.03 – Mixed Flow HVAC
AMX – Mixed Flow Fan
AMXR – Restaurant Mixed Flow Fan
AMXSH – Smoke & Heat Mixed Flow Fan

Division 23 34 16 – CENTRIFUGAL HVAC FANS

Section 23 34 16.01 – Airfoil Centrifugal Fans
CAE-DW – Airfoil Centrifugal Fan, DWDI
CAE-SW – Airfoil Centrifugal Fan, SWSI

Section 23 34 16.02 Backward Inclined Centrifugal Fans
BCF – Backward Curved High Pressure Composite Fans, SWSI
CB-DW – Flat-Blade Backward Inclined Centrifugal Fan, DWDI
CB-SW – Flat-Blade Backward Inclined Centrifugal Fan, SWSI

Section 23 34 16.04 – Plenum Fans
CPLF – Plenum Fan, Airfoil Wheel, 9-Blades, Arrg. 3
CPLFN – Plenum Fan, Airfoil Wheel, 9-Blades, Arrg. 1 & 4
CPLQ – Plenum Fan, Airfoil Wheel, 12-Blades, Arrg. 3
CPLQN – Plenum Fan, Airfoil Wheel, 12-Blades, Arrg. 1 & 4

Section 23 34 16.05 – Plug Fans
CPG – High Efficiency Plug Fan, Backward Curved

Section 23 34 16 – Industrial Fans
CA – Cast Aluminum Pressure Blower, Direct Drive
CABD – Cast Aluminum Pressure Blower, Belt Driven
HPBA – Turbo Pressure Blower, Aluminum Wheel
HPBS – Turbo Pressure Blower, Steel Wheel
MHA – Industrial Radial Bladed Fan, Air Handling Wheel
MHO – Industrial Radial Bladed Fan, Paddle Wheel
MHP – Industrial Radial Bladed Fan, Paper Handling Wheel
MHR – Industrial Radial Bladed Fan, Paddle Wheel
MHW – Industrial Radial Bladed Fan, Backplate Wool Wheel

Division 23 34 23 – HVAC POWER VENTILATORS

Section 23 34 23.01 – Utility Sets
BAUB – Airfoil Utility Set
BIUB – Backward Inclined Utility Set, Belt Driven
BIUBR – Backward Inclined Utility Set, Kitchen Exhaust
BIUBSH – Backward Inclined Utility Set, UL Listed for Emergency Smoke Control Systems
DFC – Forward Curved Junior Utility Set, Direct Drive
FCUB – Vent Set, Forward Curved

Section 23 34 23.02 – Centrifugal Roof Ventilators
ACX – Centrifugal Roof Exhauster, Downblast, Belt Driven
ACXD – Centrifugal Roof Exhauster, Downblast, Direct Drive
AFA – Fiberglass Centrifugal Roof Ventilator, Direct Drive
AFAB – Fiberglass Centrifugal Roof Ventilator, Belt Driven
AFE – Fume Hood Inline Exhaust Fan
ATB – Centrifugal Roof Exhauster, Upblast, Belt Driven
ATBR – Centrifugal Kitchen Roof Exhauster, Upblast, Belt Driven
ATD – Centrifugal Roof Exhauster, Upblast, Direct Drive
ATDR – Centrifugal Kitchen Roof Exhauster, Upblast, Direct Drive
AWA – Fiberglass Upblast Centrifugal Roof Ventilator, Direct Drive
AWAB – Fiberglass Upblast Centrifugal Roof Ventilator, Belt Driven

Section 23 34 23.03 – Axial Roof Ventilators
BSB40– Upblast Tubeaxial Roof Ventilator, Belt Driven
BSHB – Low Profile Hooded Propeller Roof Ventilator, Belt Driven
BSHD – Low Profile Hooded Propeller Roof Ventilator, Direct Drive

Section 23 34 23.04 – Upblast Propeller Roof Exhaust Fans
BSB53 – Low Profile Upblast Propeller Roof Ventilator, Belt Driven
BSD53 – Low Profile Upblast Propeller Roof Ventilator, Direct Drive

Section 23 34 23.05 – Centrifugal Wall Ventilators
AHA – Fiberglass Centrifugal Wall Ventilator, Direct Drive
AHAB – Fiberglass Centrifugal Wall Ventilator, Belt Driven
ASA – Fiberglass Centrifugal Wall Ventilator, Direct Drive
ATDW – Centrifugal Wall Exhauster, Direct Drive
ATDWR – Centrifugal Kitchen Wall Exhauster, Direct Drive
AWX – Centrifugal Wall Exhauster, Belt Driven
AWXR – Centrifugal Kitchen Wall Exhauster, Belt Driven

Section 23 34 23.07 – Inline Centrifugal Fans
SCBD – Square Inline Centrifugal Fan, Belt Driven
SCDD – Square Inline Centrifugal Fan, Direct Drive

Section 23 34 23.08 – Propeller Fans
BSBP – Propeller Wall Fan, Light & Medium Duty, Belt Driven
BSDDP – Propeller Wall Fan, Medium Duty, Direct Drive

Division 23 37 00 – AIR OUTLETS & INLETS

Section 23 37 23 – HVAC Gravity Ventilators
AMA – Fiberglass Square Gravity Relief & Intake Ventilator