Sterling QVES User Manual
Page 23
23
POWER VENTER ASSEMBLY
(Power Vented Duct Furnaces Only )
REF.
NO. DESCRIPTION
1
BLOWER HOUSING ASSEMBLY
2
SPEED NUT
3
MOTOR
4
WASHER, PLAIN
5
PLATE ADAPTOR
6
BLOWER WHEEL
7
MOUNTING BRACKET
(PRESSURE
SWITCH)
8
MOUNTING BRACKET (JUNCTION BOX)
9
SCREW, S.T.
10
SCREW, MACHINE (L = 3/4")
11
NUT, KEPS (EXT. LOCKWASHER)
12
AIR PRESSURE SWITCH
13 DRILL
SCREW
14
JUNCTION BOX ASSEMBLY
REF.
NO. DESCRIPTION
15 SNAP
BUSHING
16 RELAY
17 STRAIGHT
CONNECTOR
19
SHIELD (PRESSURE SWITCH)
20 ANTI-SHORT
21
FLEX CONDUIT (23" LONG)
22
FLEX CONDUIT (24" LONG)
23
SLOTTED HEAD MACHINE SCREW,
(L = 7/8")
24
DRAFTOR STACK ASSEMBLY
25 1/4"
ALUMINUM
TUBING
26 MALE
CONNECTOR
27 LOCKNUT
28
NUT, KEPS (EXT. LOCKWASHER)
29 7/8"
PLUG
Figure 20
SEE FIGURES 1, 2, 8, 11, 12, 13 AND TABLE 1 FOR USAGE.