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Mechanical Code Resources

Looking for more information on the mechanical requirements for residential builders? Try these resources:

  • BAM Helpline 1-800-654-7783. If you call the BAM Helpline and provide them with specific information about the home you're building, they will calculate your make-up air, combustion air, and ventilation air requirements for you. There is a $50 processing fee for non-members.
  • Click here to purchase the Minnesota Mechanical Code, from the MN Bookstore.