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Heatcraft Refrigeration 66708001 Drain Fitting 5/8" Drain Plug

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Special Price $65.79 Regular Price $111.95
In stock
SKU
66708001
The Heatcraft Refrigeration 66708001 Drain Fitting 5/8" Plug Nut is to seal and secure spout connections, allowing proper management of condensate discharge. It works by creating a tight closure at the drain outlet, preventing leakage while enabling controlled removal of collected moisture. In HVAC systems such as circulating air units, evaporator coils, and condensing units, it is positioned at drain outlets and tightened to maintain a secure seal. Its application supports effective moisture removal, reduces the water accumulation, and supports maintaining consistent system operation.
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Manufacturer Name: Heatcraft Refrigeration
Product Number: 66708001
OEM Part Number: 66708001
Product Description: Drain Fitting 5/8" Drain Plug
Weight:0.08lbs/36.29g

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Product Questions (2)
Customer Questions
What maintenance is required for the Heatcraft Refrigeration 66708001 Drain Fitting Plug?

The drain fitting should be inspected regularly for clogs, debris buildup, and secure seating in the drain line. Clean with mild detergent and warm water to prevent blockages. Ensure proper sealing to avoid leaks and inefficiency.

What are common issues with the Heatcraft Refrigeration 66708001 Drain Fitting Plug?

  • Clogging from sediment or debris buildup.
  • Leaks due to worn or misaligned sealing surface.
  • Loose fit causing drainage inefficiency or backflow.
  • Cracks or damage from chemical exposure or stress.
  • Improper installation leading to intermittent drainage issues.

Installation Steps

Step 1: Turn off unit power and ensure the system is not actively draining or under pressure.

Step 2: Remove existing old drain plug or fitting and clean the drain opening thoroughly.

Step 3: Insert the new drain fitting and align it properly with the drain outlet.

Step 4: Tighten securely by hand or with a proper tool without overtightening to avoid damage.

Step 5: Restore operation and check for proper drainage and leaks.