6
1.
TECHNICAL DATA (
CONT
’
D
)
1.5 D
IMENSIONS
1.5.1 D
IMENSIONS
FOR
P
ORTS
ON
S
IDES
U
NITS
4” (102 mm)
6”
(152 mm)
2” (51 mm)
13¾”
(349 mm)
VK0055A
22 /
16
” (574 mm)
27 /
16
” (688 mm)
1
9
19 /
16
” (503 mm)
13
12 /
16
”
(310 mm)
3
HRV
4” (102 mm)
6”
(152 mm)
2” (51 mm)
VK0057A
22 /
16
” (574 mm)
27 /
16
” (688 mm)
19 /
16
” (503 mm)
13
12 /
16
”
(310 mm)
3
1
9
ERV
1.5.2 D
IMENSIONS
FOR
P
ORTS
ON
T
OP
U
NITS
2½”
(64 mm)
16¼”
(413 mm)
4’’ (102 mm)
6’’ (152 mm)
VK0056A
12
16
”
(310 mm)
3
23¾” (603 mm)
22
16
” (574 mm)
9
19
16
”
(503 mm)
13
HRV
VK0058A
2½”
(64 mm)
16¼”
(413 mm)
4’’ (102 mm)
6’’ (152 mm)
12
16
”
(310 mm)
3
23¾” (603 mm)
22
16
” (574 mm)
9
19
16
”
(503 mm)
13
ERV
1.6 C
ONTROLS
AND
L
INKAGE
P
OSSIBILITY
M
AIN
C
ONTROL
• VT4W
A
UXILIARY
C
ONTROLS
• 20-
MINUTE
P
USH
-B
UTTON
T
IMER
• 60-
MINUTE
C
RANK
T
IMER
• D
EHUMIDISTAT
L
INKAGE
P
OSSIBILITY
• A
IR
H
ANDLER
I
NTERLOCK
(
USED
WITH
FORCED
AIR
SYSTEM
)