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1 outdoor air in terminal, 2 combustion air terminals, 3 o2 sensor terminals – AERCO Innovation (G-14-2265 and above) User Manual

Page 30: 4 spark signal terminals

1 outdoor air in terminal, 2 combustion air terminals, 3 o2 sensor terminals | 4 spark signal terminals | AERCO Innovation (G-14-2265 and above) User Manual | Page 30 / 206 1 outdoor air in terminal, 2 combustion air terminals, 3 o2 sensor terminals | 4 spark signal terminals | AERCO Innovation (G-14-2265 and above) User Manual | Page 30 / 206