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MINIMUM NUMBER OF FASTENERS PER SIDE TO ATTACH CURB TO STRUCTURE (excludes 4 corner fasteners)
Model
Concrete Deck Anchoring
1x1 or
fan only
Vektor-H-9
Vektor-H-10
Vektor-H-12
Vektor-H-13
4
Vektor-H-16
Vektor-H-18
Vektor-H-22
Vektor-H-24
Vektor-H-30
5
Vektor-H-36
6
Curb Fasteners
Curb to be Greenheck model GPFHD.
One fastener
in each corner
1x1 min. number
of fasteners
Equally
spaced
Angle, one per side A1018 CS,
5 in. x 2 in. x 5/16 in. thick
One fastener
in each corner
®
Phone: 715.359.6171 • Fax: 715.355.2399 • Parts: 800.355.5354 • E-mail: gfcinfo@greenheck.com • Website: www.greenheck.com
2
484316 • Vektor-H and HS NOA Installation Guide, Rev. 1, March 2020
USE ONE 2 in. x 2 in. x 1/4 in. SQUARE WASHER UNDER ALL FASTENERS
Steel Anchoring Thru Bolts
1x1 or
2x1
3x1
2x1
fan only
9
14
2
13
8
14
10
15
3
12
18
1X1 OR FAN ONLY CURB
1-3/8 in. max distance
from vertical face
of curb
2 in.
5 in.
Equally
spaced
Timber Anchoring
1x1 or
3x1
2x1
fan only
5
5
8
10
6
6
9
12
7
11
8
14
5 in. flange
Length equal to actual
outside length of curb
2X1 OR 3X1 CURB
1-3/8 in. max distance
from vertical face
of curb
Copyright 2020 © Greenheck Fan Corporation
Steel Anchoring Self-Drill/Tap
1x1 or
3x1
2x1
3x1
fan only
20
16
7
13
19
18
8
14
22
22
9
17
26
5 in. flange
Equally
spaced
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