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Benchmark Series Boilers Pre-Installation Electrical Power Guide
Figure 2a: Power Box Components, BMK750 & 1000 – DOMESTIC
TAG-0048_Q • 5/16/2023
FUSE
12V POWER
SUPPLY
BLOCKS
24 VDC POWER
TRANSFORMER
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
TERMINAL
BLOCKS
FLAME ROD SIGNAL
AMPLIFIER
SUPPLY
POWER
BREAKER
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