WOOD BOILER INSTRUCTIONS Page 37 Copyright © 2011 Seton Wood Boilers all rights reserved
H
IG
H
V
O
L
T
S
T
A
T
H
IG
H
V
O
L
T
S
T
A
T
H
IG
H
V
O
L
T
S
T
A
T
H
IG
H
V
O
L
T
S
T
A
T
A closed boiler system with a closed forced air system and extra fan units
C
ir
cul
at
ing
pu
m
p
S
E
T
O
N
B
O
IL
E
R
C
H
E
C
K
V
A
L
V
E
F
A
N
C
O
IL
E
X
P
A
N
S
IO
N
T
A
N
K
12#
R
E
G
U
L
A
T
O
R
F
IL
L
V
A
L
V
E
R
E
T
U
R
N
A
IR
V
E
N
T
F
U
R
N
A
C
E
M
O
T
O
R
L
O
W
V
O
L
T
S
T
A
T
L
O
W
V
O
L
T
T
R
A
N
S
F
O
R
M
E
R
120
V
O
L
T
L
O
W
V
O
L
T
R
E
L
A
Y
200°
A
Q
U
A
S
T
A
T
F
A
N
C
O
IL
A
IR
V
E
N
T
F
A
N
C
O
IL
A
IR
V
E
N
T
F
A
N
C
O
IL
A
IR
V
E
N
T
PLUMBING BOILER WITH FAN UNITS
