─ 6 ─
4. Outside dimensions
GUF-50RD4, GUF-50RDH4, GUF-100RD4, GUF-100RDH4, GUF-100RDH4-60
G
P
M
L
20
100
øH
øJ
C
(N)
A
F
E
N
D
B
79
79
N
T
150 to 250
60
Q
79
R
30
K
Air exhaust fan
Damper plate
Air supply fan
Ceiling suspension fixture
(4×13×30 length hole for GUF-50 types)
(4×15×30 length hole for GUF-100 types)
RA
(Return air)
Control box
Maintenance cover
EA
(Exhaust air)
Gas pipe
Drain discharge hole
(VP25 connection)
Lossnay core
Liquid pipe
Heat exchanger
Air filters
SA
(Supply air)
OA
(Outdoor air)
Ceiling suspension fixture
Maintenance cover
Location at which the duct direction can be changed
Lossnay core
Air filter
High efficiency filter
Fan
Maintenance space
Inspection
opening
Inspection
opening
Solenoid valve unit with
pressure regulator*
Solenoid valve
Heat exchange unit
Humidifying element
Maintenance space
Power cable
installation port
Upper location at which the ceiling
suspension fixture can be installed
(for GUF-100 types)
Location at which the duct direction
can be changed
Humidifying element*
S (Water intake)
(Discharge hole)
Water intake strainer
with check valve*
(PT1/2 External thread)
More than 600
(The components marked with * are available for GUF-50/100RDH4 types only)
High efficiency filter
(Optional part)
Model
External
dimension
Ceiling suspen-
sion
fi xture pitch
Duct connection
fl ange
Duct pitch Humidifi cation
Inspection
opening
Weight
(kg)
ABCDEF
Nominal
diameter
GH J K LMNPQRS T
GUF-50RD
4
1288 1016
317 1185
1048
22 200
158.5
192 208 745
372.5
435 124 347 135 99 266 450
54
GUF-50RDH
4 57
GUF-100RD
4
1580 1231
398
1465 1271
16 250 199 242 258 920 460 670 149 361 169 110 280 600
92
GUF-100RDH
4
GUF-100RDH4-60
98
Unit (mm)