7
Vektor ERS-MD Energy Recovery Plenum Laboratory Exhaust
Duct Connections
Plenum Bottom Inlet Opening
Plenum Side Inlet Duct Dimension
Cabinet
Size
Length
(inches)
Width
(inches)
020
86
25
030
120
25
040
172
25
060
236
25
Cabinet
Size
Length
(inches)
Height
(inches)
020
86
30
030
120
30
040
172
30
060
236
30
Length
Gasket or Sealant
(by others)
Gasket or Sealant
(by others)
Screws
(by others)
Contractor
Installed
Ductwork
Height
Length
Width
Service
Door
Service
Door
Service
Door
Bottom Inlet
Plenum Side Inlet
Length
Gasket or Sealant
(by others)
Gasket or Sealant
(by others)
Screws
(by others)
Contractor
Installed
Ductwork
Height
Energy Recovery Cabinet
Energy Recovery Cabinet
Roof Deck
Curb
Curb
Roof Deck
RECOMMENDED DUCT INSTALLATION FOR VEKTOR ENERGY RECOVERY VERTICAL INLETS
NOTE:
-ALL DUCT WORK AND HARDWARE SUPPLIED BY OTHERS
-CAULK AND/OR GASKETING MATERIAL SHOULD BE USED TO SEAL DUCT TO VEKTOR ERS CABINET
Contractor
Installed
Ductwork
Contr actor
Installed
Ductwork
Energy Recovery Cabinet
Energy Recovery Cabinet
Roof Deck
Curb
Curb
Roof Deck
RECOMMENDED DUCT INSTALLATION FOR VEKTOR ENERGY RECOVERY VERTICAL INLETS
NOTE:
-ALL DUCT WORK AND HARDWARE SUPPLIED BY OTHERS
-CAULK AND/OR GASKETING MATERIAL SHOULD BE USED TO SEAL DUCT TO VEKTOR ERS CABINET
Contractor
Installed
Ductwork
Contr actor
Installed
Ductwork
Duct Connections
Installation of all ducts should be done in accordance
with SMACNA and AMCA guidelines.
Connect primary exhaust air ducts to unit using
flanged connections. Screw ducts directly to unit
using stainless steel self-tapping sheet metal screws.
Contractor is responsible for providing transitions
to accommodate difference in sizing between unit
and building ducts. Duct connections to collar-type
openings can be made with S-cleats or overlapping
joints. Apply caulking around the duct connection.
Failure to ensure a tight fit and properly seal duct
connections can cause air leakage and system
performance problems from the contaminated
airstream.
