Gas Supply Connection To Gv Boiler Gas Manifold; Pipe Capacity For 0.60 Specific Gravity Natural Gas - Weil-McLain Gold GV Manual

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Figure 17

Gas supply connection to GV boiler gas manifold

Table 3

Pipe capacity for 0.60 specific gravity natural gas

Capacity of pipe for pipe size of:
Gas pipe
(Capacity in cubic feet gas per hour)
length
(feet)
½"
10 132
20 92
30 73
40 63
50 56
75 45
100 38
150 31
Part number 550-141-856/0703
¾" 1" 1¼"
278 520 1050
190 350 730
152 285 590
130 245 500
115 215 440
93 175 360
79 150 305
64 120 250
The Honeywell VK8115V-1176 gas valve operates with
DC voltage. The black power plug that connects to the
gas valve contains a DC rectifier. When the gas valve is
energized, approximately 19 to 21 volts DC voltage should
be measured across the two outer pins of the gas valve
connector plug. Ther are 4 pins on the gas valve and 3
pin receptacles in the plug. Only the two outer pins are
used for powering the valve. To measure voltage, remove
the screw and slightly lift the plug until meter leads can
touch end pins. Run boiler and test for proper voltage.
Remember to re-install plug and tighten screw after
testing.
1½"
1600
1100
860
760
670
545
460
380
Continuity cannot be checked in the
gas valve connector plug wiring due
to the recitfier.
39