EA motor
Adapter
EA impeller
SA impeller
SA motor
OA damper motor
RA damper motor
EA backdraft
damper
Heat exchange
core
Frame
Electrical equipment box
2
2
2
8
4
1
RA filter
Suspension bracket 1
Suspension bracket 2
Outdoor filter
Part name
No.
Qty Qty QtyPart nameNo. Part nameNo. QtyPart nameNo.
1
2
3
4
5
1 2
4
2
4
8
2
2
2
6
8
9
10
11
13
12
14
15
7
PART NAMES AND DIMENSIONS
Applicable duct
diameter
D E F
FV-1HZY1 1224 1141 1127 1004 808 202 Φ245 Φ300 663 185.5 121 168 Φ250
1224 1368 1127 1231 808 202
G
122
122 Φ245 Φ300 860 185.5 121 168 Φ250FV-2KZY1
Model No.
A B C H J K L M N
Unit: mm
■FV-1HZY1、FV-2KZY1
(Exhaust
Air)
(Outside
Air)
L
RA
EA
OA
Main unit
Main
unit
Main
unit
Main
unit
Sub unit
Sub unit
Sub unit
Sub unit
N
M
K
K
H
H
J
H
J
H
J
J
F
D
A
E
F
E
SA
GG
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
(Room Air)
(Supply
Air)
C
B
B
(Suspension point dimensions)
(Suspension point dimensions)
(Suspension point dimensions)
8