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Mechanical Permits
Mechanical Permits
Requirements
Mechanical permits are required for:
Boilers
Exhaust fans
Fireplace framing
Fireplaces (solid and fuel gas appliances)
Gas piping
Geothermal heat pumps
In-floor heating systems
New and /or replacement furnace
Radon ventilation systems
Unit heaters
Permit Applications
Owatonna Mechanical Permit Application (PDF)
Owatonna Plumbing Permit Application (PDF)
Inspections
Inspections include:
Appliance clearances
Appliance venting
Balancing reports (if applicable)
Combustion air
Concealed installations
Final inspections
Gas piping materials
Gas tests
Installation per manufacturer’s requirements
Rough in installation of supply and return ducts
Underground installations
Forms
2015 CSST Bonding Clarification Notice (PDF)
Furnace Installation Certificate (PDF)
Furnace Installation Permit Required (PDF)
Mechanical Ventilation and Combustion Air Form (PDF)
New Construction Energy Code Compliance Certificate
Building Permits
Division Policies
Commercial Construction
Residential Construction
Manufactured Homes
Mechanical Permits
Plumbing
Electrical
Contractor Licensing
Planning & Zoning
Stormwater Management
Permit Fees
Monthly Building Permit Reports
Educational and Training Opportunities
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