RESIDENTIAL BOILERS Models 0030B, 0042B, 0066B, 0090B 0135B, 0180B OPERATING AND INSTALLATION INSTRUCTIONS

16
WIRING DIAGRAM:INTERMITTENT IGNITION DEVICE (IID)
MODELS 30, 42, & 66
See page 14 wiring diagram key information.
*REFER TO INSTALLATION/OPERATING INSTRUCTIONS
AND WIRING DIAGRAM SUPPLIED WITH VENT DAMPER.
VENT DAMPER OPTIONAL ON CANADIAN MODELS.