SC HVAC Contractor Practice Questions - South Carolina HVAC Contractor License Exam

What is the proper method for installing refrigerant line sets in South Carolina's hot climate?

Run lines through the hottest areas for convenience Insulate the suction line, protect lines from UV exposure, and follow manufacturer's maximum line length specifications No insulation needed in warm climates Use the longest line set available for flexibility

Correct Answer:

Insulate the suction line, protect lines from UV exposure, and follow manufacturer's maximum line length specifications

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