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Aaon R94970 Filter Drier Liquid Line 0.88" ODF

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1  Review Add Your Review
Special Price $157.60 Regular Price $181.24
In stock
SKU
R94970
The Aaon R94970 Filter-Drier Liquid-Line operates as a filter drier with 0.88" ODF connection that protects refrigerant circuits in HVAC systems. The filter drier performs as a vital protective measure by removing moisture acids and solid impurities from liquid refrigerant to stop their circulation which would result in component damage to compressors and expansion valves. The R94970 ensures better HVAC system efficiency by maintaining a clean and dry refrigerant stream which results in enhanced cooling or heating performance.
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Refrigeration & Cooling, Filter Driers
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Product Questions (2)
Customer Questions
What maintenance is required for the Aaon R94970 Filter Drier Liquid Line?

Regularly inspect the filter drier for signs of moisture buildup, corrosion, or leaks in the refrigerant line. Ensure proper installation direction and secure connections. Maintenance helps prevent contamination and system damage. Always follow safety procedures when working with pressurized refrigerant systems.

What are common issues with the Aaon R94970 Filter Drier Liquid Line?

  • Moisture contamination.
  • Internal blockage restricting refrigerant flow.
  • Pressure drop across the filter drier.
  • Leakage at connections.

Installation Steps

Step 1: Turn off the HVAC system and relieve system pressure before starting.

Step 2: Cut the liquid line at the desired location, ensuring ends are clean and burr-free.

Step 3: Align the new filter drier in the correct flow direction.

Step 4: Braze the connections using appropriate ODF fittings and protective measures.

Step 5: Allow the system to cool, then check for leaks.

Step 6: Restore system pressure and power, confirming normal operation.