29 Point Safety for furnace:

  • Log model and serial number
  • Check for proper ignition
  • Check to see if a Carbon Monoxide detector installed
  • Read blower motor amps
  • Check inducer motor amps
  • Measure temp rise
  • Adjust gas pressure
  • Blower capacitor uF value
  • Check limit switches and mounts
  • Are propane SS burners installed?
  • Check burner crossover parts
  • Measure ohms thru HIS (less than 50 ohm ok)
  • Inspect heat exchanger
  • Check circuit board for burn marks
  • Test gas connections for leaks
  • Test gas shut off operation
  • Install sticker on front of furnace
  • UV, germicidal lamp needed? ‘.
  • Filter change I clean (standard size or club)
  • Surge protection installed?
  • Any flammables near furnace?
  • Show owner post operation of furnace