Tennessee, Putnam County HVAC Permit Regulations and County Ordinances for Unincorporated Areas
Putnam County HVAC Permit Requirements
Putnam County, Tennessee, requires specific permits for HVAC installations, replacements, alterations, and repairs. The Putnam County Codes and Planning Department is responsible for enforcing these regulations, which align with the 2018 edition of the International Code Council standards. A separate mechanical permit is required for HVAC work. [4]
County-Level Jurisdiction and Building & Safety Divisions
The Putnam County Codes and Planning Department handles permit applications, fee collection, permit issuance, inspection scheduling, and record maintenance for both commercial and residential construction within the county. [4] They enforce adopted construction codes, zoning regulations, and construction safety standards. [4] For HVAC contractors, Putnam County mandates a Special Plumbers License, which costs $50.00 annually. [4]
Rules for Properties in Unincorporated Areas
The Planning and Building Department is responsible for land use and development in Putnam County's unincorporated areas. [2] This includes administering the County's Unified Development Ordinance, ensuring compliance with zoning and development standards, and issuing building permits. [2] For properties in unincorporated areas, permits are generally required for new construction, additions, remodeling, and significant changes to existing structures, including HVAC systems. [4, 6]
Specific HVAC Permit Requirements:
- A separate Mechanical Permit (HVAC) is required. [4, 5]
- A Special Plumbers License is required for all HVAC contractors, with an annual fee of $50.00. [4]
- Contractors must hold a current Tennessee BLC mechanical contractor license at the appropriate tier. [9]
- Permits are required for new HVAC systems, additions, alterations, and replacements. [6, 9]
- Permits are generally not required for minor repairs that do not alter equipment approval or make it unsafe, or for portable heating, ventilation, or cooling units. [6]
- Inspections are a crucial part of the permitting process. Required inspections typically include rough-in inspections before wall or ceiling closure for new ductwork or refrigerant lines, and final inspections. [4, 9] A minimum of 24 hours' notice is required for all inspections. [2]
- Before any inspections, a portable toilet must be available for workers' use. [4]