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MAKE UP AIR HELP - FIELD CONTROL FAN-IN-CAN FOR GAS BOILER, WATER HEATER

Local plumber and electrician here in MA cannot solve so I can pass permit. Have 200KBurnham EN2 boiler, CAS4 Fan, and ADA-1 adapter. Adapter not working with damper clip on boiler PCB - need adapter or hardwire? Inspector also requires water heater tied in as well which means pressure switch? Inlet hole in wall, duct, all done. Need a competent HVAC person for this job in Newton. Hoping someone can help.

Comments

  • Jamie Hall
    Jamie Hall Member Posts: 24,731

    Good grief. This can't be that hard… do you have wiring diagrams for any of the equpment? Tying in the water heater may need a relay…

    Br. Jamie, osb
    Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England