Which component moves refrigerant through the system?

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Study for the NOCTI Heating, Ventilation, and Air Conditioning (HVAC) Test. Practice with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for your exam!

Multiple Choice

Which component moves refrigerant through the system?

Explanation:
The component that moves refrigerant through the system is the compressor. It draws low‑pressure refrigerant vapor from the evaporator and compresses it into a high‑pressure, high‑temperature vapor. This creates the pressure difference that drives the refrigerant around the loop, pushing it from the evaporator to the condenser and back again. The other parts handle heat transfer and pressure changes, but they don’t actively pump the refrigerant through the system.

The component that moves refrigerant through the system is the compressor. It draws low‑pressure refrigerant vapor from the evaporator and compresses it into a high‑pressure, high‑temperature vapor. This creates the pressure difference that drives the refrigerant around the loop, pushing it from the evaporator to the condenser and back again. The other parts handle heat transfer and pressure changes, but they don’t actively pump the refrigerant through the system.

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