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Hello! I've reviewed the provided ladder diagram for Single Stage furnaces. This document provides a detailed view of the electrical components and wiring within these furnaces, including the flame sensor, inducer, hot surface ignitor, blower motor, and various switches and limits. I'm ready to assist you with any questions you may have about the diagram or the furnace system it represents.
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What is the purpose of the ladder diagram?
What does the diagram show?
Can the quantity and types of limits and switches vary?
