Working with modern furnaces, you should know the ins and outs of the equipment and operation sequence. For example, what do you do when the flames ignite but extinguish rather quickly? Let’s assume the flame sensor is the problem.
Working with modern furnaces, you should know the ins and outs of the equipment and operation sequence. For example, what do you do when the flames ignite but extinguish rather quickly? Let’s assume the flame sensor is the problem.