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AERCO BMK 3.0 LN Dual-Fuel Series Gas Fired Low NOx Boiler System User Manual

Page 130

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APPENDIX K

K-2

POWER

BOX

CONTROL

PANEL

I/O BOX

TRANSFORMER

(460 VAC UNITS ONLY)

FUEL

SELECTOR

SWITCH

FIGURE K-1. BENCHMARK 3.0 DUAL FRONT VIEW – DOOR REMOVED