RECORD YOUR BEST SETTINGS to make future checks and adjustments easier
Furnace #
Date
Pilot air pressure, "w.c.
Mixture pressure, "w.c.
Pilot flame length, inches
Number of turns open on pilot gas adjusting screw
Main air pressure at burner at high fire, "w.c. at lowest firing rate, "w.c. Main gas pressure at 7218 Regulator inlet, "w.c. at regulator outlet, high fire, "w.c.
Number of turns open on gas limiting orifice valve
Gas pressure drop across 8697- - Orifice, "w.c.
Flame monitor signal at high fire, mA at low fire, mA
NOTES
63
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