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Gas Service Technician

This course consists of 40 hours of classroom and laboratory instruction.  It is the third course of a three part curriculum which completes the educational requirement for a NH Gas Service Technician license.  This course covers the servicing of both Natural Gas and Propane appliances and equipment.

Along with the full color student manual, course participants receive additional electrical troubleshooting guides and flow charts.

Prerequisites:  Gas Piping Installer course, Equipment Installation and Venting course, or a NH Equipment and Venting gas license.

Tuition: $1250

Daytime:  June 8th to June 22nd, 2021   Tuesdays and Thursdays 8am-430pm

Evenings:  June 2nd to July 26th, 2021  Monday and Wednesdays 6:00pm to 8:30pm

Call 603-785-2491 or email advancedtradeschool@gmail.com to enroll!

Total Time:  40 Hours

Course Covers

  • Ladder & Wiring Diagrams

  • Troubleshooting Appliances​

  • Thermostats​

  • Service Techniques​

  • Combustion and Gas Flames​

  • Using Combustion Analyzers​

  • Basic Electricity

  • ​Basic Circuits​

  • Controls​

  • Transformers​

  • Capacitors​

  • Relays​

  • Customer Service​

  • Ignition Modules​

  • Hot Surface Ignition​

  • Direct Spark Ignition​

  • Integrated Control Boards​

  • Ignition Systems​

  • Standing Pilot​

  • Thermo-piles​

  • Placing Gas Appliances in Operation​