Benchmark 750 – 1000 Boiler User Manual - INTERNATIONAL
CHAPTER 4 – INITIAL START-UP
OMM-0119_0A
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, NY 10913
Page
61
of
170
GF-130-I
Ph.: 800-526-0288
11/03
/2016
Figure 4-3: Gas Pressure Adjustment Screw Location
Figure 4-4: TAC Valve Adjust (Idle Screw)
BRASS HEX HEAD
(Remove to access
the Gas Pressure
Adjustment Screw).
TAC VALVE
IDLE SCREW