Maxitrol GV60 Advanced Troubleshooting page 57

TEST: Check gas pressure at pressure test ports on valve.
PROCEDURE: The pressure test ports use a captured screw.
It will not fall out but it must be retightened after checking both inlet and manifold pressure. f i r e - p a r t s . c o m
IMPORTANT:
RESULT: Gas pressures should match those below.
Manifold or Burner pressure
NOTE: Always check gas pressure at full flow.
Check pressure test ports for leaks after test is complete.
3.5 – 4" NG
9.5 – 10" LP
Troubleshooting the GV60
Testing Gas Pressure
Inlet or System pressure
5 – 7" NG
11 – 14" LP
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