Duct Connections - Greenheck Vektor-M Compact ERS Installation, Operation And Maintenance Manual

Duct Connections

Plenum Bottom Inlet Opening
• Vektor-M series
Service
Door
Cabinet
Size
20
30
40
60
Plenum Side Inlet Duct Dimensions
• Vektor-M series
Length
Cabinet
Size
5
8
15
• Vektor-C and Vektor-M
NOTE:
-ALL DUCT WORK AND HARDWARE SUPPLIED BY OTHERS
-CAULK AND/OR GASKETING MATERIAL SHOULD BE USED TO SEAL DUCT TO VEKTOR ERS CABINET
Length
Height
Cabinet
Size
20
25
30
35
40 (C) Contractor
Installed
Ductwork
40 (M)
55
60
65
10 Vektor-ERS Energy Recovery Plenum Laboratory Exhaust
Length
Service
Door
Service
Door
Length Width
(inches) (inches)
86 25
120 25
172 25
236 25
RECOMMENDED DUCT INSTALLATION FOR VEKTOR ENERGY RECOVERY VERTICAL INLETS
Height Energy Recovery Cabinet
Contractor
Length Height
Installed
Ductwork
(inches) (inches)
40 43
60 43
Roof Deck
127 43
Length
Length Height
(inches) (inches)
86 30
96 36
120 30
144 36
Gasket or
Sealant
(by others)
168 36
Screws
(by others)
172 30
240 36
Gasket or
236 30
Sealant
(by others)
288 36
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
Width
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.
Bottom Inlet
Energy Recovery Cabinet
Screws
(by others)
Contractor
Installed
Ductwork
Energy Recovery Cabinet
NOTE:
Gasket or -ALL DUCT WORK AND HARDWARE SUPPLIED BY OTHERS
Sealant
-CAULK AND/OR GASKETING MATERIAL SHOULD BE USED TO SEAL DUCT TO VEKTOR ERS CABINET
(by others)
Screws
(by others)
Curb
Side Inlet
Screws
(by others)
Contractor
Height
Installed
Ductwork
Gasket or
Sealant
(by others)
Screws
(by others)
Exterior connection
All Sizes
RECOMMENDED DUCT INSTALLATION FOR VEKTOR ENERGY RECOVE
Contractor
Installed
Ductwork
Curb
Roof Deck
Flanged
Contractor
Installed
Length
Ductwork
Curb
Roof Deck
Flush
Contractor
Installed
Ductwork
Interior flanged ductwork connection
ERS 20-65
Energy Recovery Ca
Contract
Installed
Ductwor
Gasket or
Sealant
(by others)
Screws
(by others)
Gasket or
Sealant
(by others)
®