Are You a Heating & Cooling Expert or a Beginner?

Are You a Heating & Cooling Expert or a Beginner?

What tool is shown in this image?

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Correct Incorrect A core removal tool is used to remove restrictive access valves in HVAC systems.

What tool is shown in this image?

  • Core removal tool
  • Micron gauge
  • Sawzall
  • Stepladder
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