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Discover how top AC capillary tube factories achieve ±0.01 mm accuracy, prevent micro-clogging, and meet ASTM B280 standards. Optimize refrigerant flow and system reliability. Learn more.
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Struggling with fridge performance? Discover how to diagnose condenser, compressor, and refrigerant issues—plus save energy and extend equipment life. Get the full guide.
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Discover the best welding torch for HVAC refrigeration repairs: master flame control, fuel types, and safety for copper & aluminum lines. Get the pro guide now.
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