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2
PRESSURE RELIEF
VALVE
3/4"
DRAIN
28 3/4
(SEE NOTE)
25 1/8
(SEE NOTE)
LEFT SIDE
Figure 1. Dimensions data
Input
Boiler
Btuh
Model
VSPH/NDV-60
60,000
VSPH/NDV-90
90,000
VSPH/NDV-120
120,000
VSPH/NDV-150
150,000
VSPH/NDV-180
180,000
Gas Orifice Size
Orifice
Gas
Size for
Type
Sea Level
Natural
#49
Propane
#57
Orifice sizes indicated for sea level above are factory installed in boiler unless otherwise specified by the local authority. Orifice
table is based on a higher heating value between 1000 Btuh and 1010 Btuh for Natural Gas (See page 20, if local higher heat-
ing value exceeds these numbers). See page 20, for burner input adjustment.
RATINGS AND DIMENSIONS
(DOTTED PIPING
BY OTHERS)
1-1/2" FPT
SUPPLY
SEDIMENT
TRAP
(REQUIRED)
No. of
A
Sections
3
11
1
⁄
"
8
4
14
⁄
"
1
8
5
17
1
⁄
"
8
6
20
1
⁄
"
8
7
23
⁄
"
1
8
Orifice Sizes for High Altitudes
Includes 4% Reduction for Each 1000 Feet
Elevation — Feet
2000
3000
4000
5000
50
50
50
51
58
59
59
60
INSTALL MANUAL MAIN
SHUTOFF VALVE 5' ABOVE
FLOOR WHEN REQUIRED BY
LOCAL CODE
3/4" TO AIR
ELIMINATING
SYSTEM
30 1/2
(SEE NOTE)
"A"
JACKET
"B"
FRONT
B
17
3
⁄
"
8
20
⁄
"
3
8
23
3
⁄
"
8
26
3
⁄
"
8
29
⁄
"
3
8
6000
7000
8000
9000
51
51
52
52
60
61
62
63
V
ICTORY VSPH/NDV Models
NOTE: Height dimensions increase by
1
1
⁄
" and depth increases to 28
2
combustible floor kit is used.
PRESS./TEMP
GAUGE
JUNCTION
BOX
1 1/2"
RETURN
TAPPING,
1-1/4"
CIR. FLANGE
RIGHT SIDE
Victory VSPH/NDV boiler
10000
52
63
1
⁄
" when
2
3" DIA
VENT
CONNECTOR
VENT
CONNECTOR
28 1/2
(SEE NOTE)
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