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Please Answer the Following Questions:
Why would you check superheat? What does it tell you?
What type of metering device is used when setting charge by subcooling?
What's the purpose of a micron gauge? How is it connected?
What does CFM stand for?
How many BTU's per ton of cooling capacity?
What causes condensation?
What is static pressure? How is it measured?
What is a triple aquastat used on?
How do you check the flame signal on a gas furnace?
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