Marran’s AC Complete Maintenance


Our Technicians:

  • Inspect duct work
  • Inspect safety drain pan
  • Inspect electrical connections
  • Clean and flush drain lines
  • Check refrigerant levels
  • Test and record system pressure readings
  • Check thermostat
  • Check compressor amperage draw
  • Check all air filters
  • Check temperature split between supply and return to determine cooling efficiency

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