Installation and Maintenance Manual

Dimensions and Weights
UV-SVN03F-EN 13
Figure 3. Falseback unit
UNIT SIZE
075
100
125
150
NO. FANS
2
2
4
4
A
69"
81"
93"
105"
B
42"
54"
66"
78"
C
25" to 29"
25" to 29"
25" to 29"
25" to 29"
NOTE:
1. THE UNIT LENGTH DOES NOT INCLUDE 5/8" END PANELS.
2. THE POWER CONNECTION IS MADE IN THE LEFT HAND
END POCKET FOR ALL OPTIONS BUT ELECTRIC HEAT.
3. THE POWER CONNECTION FOR ELECTRIC HEAT OPTION
IS MADE IN THE RIGHT HAND END POCKET.
14 3/8"
21/4"
21/2"
16 5/8"
23/8"
30"
21 1/4"
SIDE VIEW
Depicting Step-down
Falseback
18"
C
STEP-DOWN
IS IN 1"
INCREMENTS
21/4"
21/2"
16 5/8"
23/8"
30"
21 1/4"
SIDE VIEW
18"
5 1/4"
7"
PIPE
CHASE
14 3/8"
11"
9 1/4"
8
"
2
1
1
1
/
2
"
3
3
0
0
"
PIPE
C
HA
S
E
7/8" O.D.
DRAIN CONN.
7/8" O.D.
AUX.
DRAIN CONN.
(optional)
FRONT OF UNIT
RETURN AIR
(OPTIONAL)
FALSEBACK
A
(4)K.O. FOR PIPING
OR ELECTRICAL
5 3/4"
5"
9"
12 1/2"
22 5/8"
21/4"
BACK VIEW
8 1/8"
12 1/4"
B
FRESH AIR OPENING (OPTIONAL)
13 1/2"
3/4"
3 3/4"
STEP-DOWN
FALSEBACK
FOR RETROFIT
APPLICATIONS
WHERE WINDOW
SEAL MAY INTERFERE
WITH UNIT INSTALLATION
(OPTIONAL)
STEP-DOWN
FALSEBACK
4. THE UNIT SHOWN INCLUDES THE INSULATED HORIZONTAL
BAFFLE OPTION.
2"
21/4"
(2)9" x 9"[229mm x 229mm]
KNOCKOUTS IN BOTTOM
10 7/8"
3 3/4"
TOP VIEW
13"
FALSEBACK
UV-SVN03_.book Page 13 Thursday, January 24, 2013 5:27 PM