8
Series 49
Installation, Operating & Service Instructions
111368-04 - 1/22
3
Specifications
(continued)
Figur
e 3-5:
Dimensional Dr
awing 49-350S thr
ough 49-550S
Boiler
A
B
C
D
E
F
G
H
49-350S
41 5/8
15 1/4
10 3/16
NA
11
17 1/2
6
7
49-399S
46 11/16
15 1/4
15 1/4
NA
11
20
6
8
49-450S
51 3/4
10 3/16
10 3/16
15 1/4
13 1/2
22 1/2
7
8
49-500S
56 13/16
15 1/4
10 3/16
15 1/4
16
25
8
8
49-550S
61 7/8
15 1/4
15 1/4
15 1/4
16
27 1/2
8
8
Lef
t Side
Right Side
Fr
ont
6
1 2
"
'A"
8" (Ref.)
8"
'B'
'C'
'D'
5
3 8
"
2" Riser
(All sizes)
3
1 2
"
26"
20"
16
1 2
"
26
5 8
"
NWL
BVS
Gauge
Glass
Auto Reset
Pressure Limit
Gas Line Opening
Auto Reset
LWCO
Drain Valve
Bottom of Boiler
11
1 16
"
40"
28
1 2
"
40
1 2
"
40
3 4
"
Relief Valve
BVS
Skimming Connection
Alternate Gas Line Opening
'E'
'F'
'G'
'H'
6
1 2
"
'A"
8" (Ref.)
8"
'B'
'C'
'D'
5
3 8
"
2" Riser
(All sizes)
3
1 2
"
26"
20"
16
1 2
"
26
5 8
"
NWL
BVS
Gauge
Glass
Auto Reset
Pressure Limit
Gas Line Opening
Auto Reset
LWCO
Drain Valve
Bottom of Boiler
11
1 16
"
40"
28
1 2
"
40
1 2
"
40
3 4
"
Relief Valve
BVS
Skimming Connection
Alternate Gas Line Opening
'E'
'F'
'G'
'H'
