ºÚÁÏapp

This course will provide practice in application of electrical theory as well as in the interconnection of components in heating and cooling systems. Basic wiring practices for 120/240 volt and 24 volt control circuits will be covered. The student will have an understanding of heating controls, switches, relays, transformers, gas valves, etc. Students will be able to wire a furnace and air-conditioning system upon completion of the course.