Weil-McLain 550-141-850/0599 Boiler User Manual


 
65Part number 550-141-850/0699
Installation Start-Up Parts Maintenance
M
O
D
E
L
3
6
C
9
8
T
Y
P
E
3
0
3
2
4
V
6
0
H
Z
8
A
M
P
S
E
2
0
M
A
X
P
R
E
S
S
U
R
E
½
P
S
I
G
9
6
4
7
N
E
C
R
E
G
-
1
W
C
P
IL
OT
V
E
N
T
P
R
E
S
S
TA
P
85040
Red pressure switch hose
White pressure switch hose
Inlet air hose and clamps
Blower
support
bracket
Burner cone
and ring assembly
Air pressure
switch
Igniter
Gas/air orifice plate
Igniter gasket (replace)
Burner gasket (replace)
Gas tubing
Blower motor
wiring harness
Figure 32 Blower housing removal procedure