This material is provided to professional service personnel who repair, replace or install equipment.
Manufacturer instructions and local codes should always be followed. NORA does not accept any responsibility for installations
not completed properly, or that fail due to manufacturer defects.
You can download each chapter of NORA's Technicians Manual along with an audio file to accompany it.
Disclaimer
Disclaimer (pdf)
Disclaimer Audio (mp3)
Heating Oil & Its Properties
Chapter 1 (pdf)
Chapter 1 Audio (mp3)
Introduction to Burners
Chapter 2 (pdf)
Chapter 2 Audio (mp3)
Fuel Storage Tanks & Piping
Chapter 3 (pdf)
Chapter 3 Audio (mp3)
Fuel Units
Chapter 4 (pdf)
Chapter 4 Audio (mp3)
Nozzles & Chambers
Chapter 5 (pdf)
Chapter 5 Audio (mp3)
Draft & Venting
Chapter 6 (pdf)
Chapter 6 Audio (mp3)
Combustion
Chapter 7 (pdf)
Chapter 7 Audio (mp3)
Basic Electricity
Chapter 8 (pdf)
Chapter 8 Audio (mp3)
Limit Controls & Thermostats
Chapter 9 (pdf)
Chapter 9 Audio (mp3)
Primary Controls
Chapter 10 (pdf)
Chapter 10 Audio (mp3)
Ignition Systems
Chapter 12 (pdf)
Chapter 12 Audio (mp3)
Heating Systems
Chapter 13 (pdf)
Chapter 13 Audio (mp3)
Annual Maintenance
Chapter 14 (pdf)
Chapter 14 Audio (mp3)
Service Procedures
Chapter 15 (pdf)
Chapter 15 Audio (mp3)
Energy Efficiency
Chapter 16 (pdf)
Chapter 16 Audio (mp3)
Customer Service
Chapter 17 (pdf)
Chapter 17 Audio (mp3)