Can You Troubleshoot These Common HVAC Problems Like a Pro?
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Can You Troubleshoot These Common HVAC Problems Like a Pro?

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An AC unit is running but not cooling. The suction line is warm and the evaporator coil is frosted. What’s the most likely issue?

4%
Correct Incorrect Low refrigerant leads to coil freezing and poor cooling performance.

An AC unit is running but not cooling. The suction line is warm and the evaporator coil is frosted. What’s the most likely issue?

  • Dirty condenser coil
  • Low refrigerant charge
  • Faulty compressor
  • Oversized blower motor
4%
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