TRUE 801805 Evaporator Drain Tube Heater 41" L 10W 115V

Functions as a protective heating element within commercial refrigeration systems, this evaporator drain tube heater prevents condensate water from freezing inside the drain line by applying controlled heat along its length. Operating at 115 volts with a 10-watt output, it is positioned within or along the drain tube to maintain consistent water flow from the evaporator to the drain pan. With an overall length of 41 inches, it provides adequate coverage for standard drain pathways in reach-in refrigerators and freezers. Built with precision for reliable low-wattage heating, it helps eliminate ice blockages that can lead to water overflow, internal leakage, or restricted drainage. Commonly used in commercial refrigerators, replacing a failed or ineffective heater restores proper condensate flow, prevents ice buildup, and supports efficient system operation by maintaining clear drainage during defrost cycles.

Equipment Compatibility:
Standard uses for TRUE evaporator drain tube heaters include commercial refrigerators and freezer units used in foodservice and retail environments. This Evaporator Drain Tube Heater 801805 is compatible with commercial equipment from leading brands such as TRUE, and more, where proper condensate drainage and freeze prevention are required for efficient equipment operation.

Brand Compatibility:
This evaporator drain tube heater replaces multiple part numbers used across compatible equipment models from brands such as TRUE, and more. Complete cross-reference details are provided separately for identification and ordering purposes.

Product Specifications:
Product Type: Evaporator Drain Tube Heater
Manufacturer: TRUE
SKU: 801805
Voltage: 115V
Power Rating: 10 watts
Length: 41 inches
Application: Drain line freeze prevention

Key Features:

• Provides 10-watt heating output to prevent freezing in evaporator drain tubes
• The 115V operating voltage supports seamless integration with typical commercial refrigeration equipment
• 41-inch length ensures full coverage along typical drain lines
• Maintains consistent water flow by preventing ice blockages
• Helps avoid water overflow and internal leakage caused by clogged drains
• Supports efficient refrigeration performance during defrost cycles
• Direct replacement for worn or non-functioning drain tube heaters, affecting drainage efficiency

Some users report smoother water flow and more reliable operation after replacement.

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Step1: Turn off the power and empty the evaporator section.

Step2: Locate the old drain tube and disconnect it from the system.

Step3: Remove the old tube carefully to avoid damage.

Step4: Install the new evaporator drain tube in the same routing path.

Step5: Ensure all connections are tight and properly sealed.

Step6: Check that the tube is free of kinks or obstructions.

Step7: Restore power to the unit.

Step8: Test for proper drainage during operation.

• What maintenance is required for the TRUE 801805 Evaporator Drain Tube?

  Regularly inspect the drain tube for ice buildup, cracks, or debris. Clean the area to ensure proper water flow. Check electrical connections for corrosion or looseness. Always disconnect power before performing maintenance for safety.

• What are common issues with the TRUE 801805 Evaporator Drain Tube?

  • Restricted flow due to debris buildup.
  • Tube detaching from heater connection.
  • Slow drainage affecting refrigeration.
  • Uneven water flow along the tube length.

• What are the common issues with the TRUE 801805 Evaporator Drain Tube?

  • An ice or water blockage in the drain tube.
  • Heater not activating or intermittent heating.
  • Loose or corroded electrical connections.
  • Cracks or damage to the drain tube.