Product Overview
The Whirlpool 8212547RP is a genuine OEM water line installation kit designed for refrigerators. This kit provides a reliable water supply to your refrigerator's ice maker, ice and water dispenser, freestanding ice makers, humidifiers, and evaporator coolers. It includes a 5-foot PEX tubing and necessary fittings for easy installation, ensuring compatibility and optimal performance with your appliance.
What's Included
- One (1) 5-foot PEX tubing
- Necessary fittings for connection

Image: The Whirlpool 8212547RP water line installation kit, showing the coiled 5-foot PEX tubing and the metal fittings at each end, ready for connection.
Safety Information
- Always shut off the main water supply before beginning installation.
- Ensure all connections are tight to prevent leaks.
- Do not overtighten fittings, as this can damage components.
- Use appropriate tools for installation.
- If you are unsure about any step, consult a qualified technician.
Setup and Installation
Follow these steps to properly install your Whirlpool 8212547RP water line kit:
- Prepare the Area: Ensure the refrigerator is unplugged and the main water supply to your home is turned off. Position the refrigerator to allow access to the rear and the water supply connection point.
- Connect to Water Supply: Attach one end of the PEX tubing to your home's cold water supply line. Use the provided fittings and ensure a secure, leak-free connection.
- Route the Water Line: Carefully route the 5-foot PEX tubing from the water supply to the back of your refrigerator. Avoid kinks or sharp bends in the tubing. Ensure the tubing is not pinched by the refrigerator or other objects.
- Connect to Refrigerator: Attach the other end of the PEX tubing to the water inlet valve on the back of your refrigerator. Hand-tighten the connection, then use a wrench to tighten it an additional quarter to half turn. Do not overtighten.

Image: A close-up view of a water line being connected to a refrigerator's water inlet valve, showing the threaded connection point.
- Check for Leaks: Slowly turn on the main water supply. Check all connections for any signs of leaks. If leaks are detected, tighten the connections slightly until they stop.
- Restore Power: Once all connections are secure and leak-free, plug the refrigerator back into the power outlet.
- Flush the System: Dispense several gallons of water through the refrigerator's water dispenser and discard the first few batches of ice to flush out any air or impurities from the new water line.
Operating Instructions
Once properly installed, the Whirlpool 8212547RP water line kit automatically supplies water to your refrigerator's ice maker and water dispenser. The operation of these features will depend on your specific refrigerator model. Refer to your refrigerator's user manual for detailed instructions on using its ice and water functions.

Image: A person's hands holding a glass pitcher under a modern refrigerator's water and ice dispenser, illustrating the function of a connected water line.
Maintenance
- Regular Inspection: Periodically inspect the water line and all connections for any signs of wear, damage, or leaks.
- Cleaning: If your water line becomes visibly dirty or discolored, it may be time to replace it.
- Filter Replacement: This kit does not include a water filter. If your refrigerator has an internal water filter, follow your refrigerator's instructions for regular filter replacement to maintain water quality.
Troubleshooting
- No Water from Dispenser/Ice Maker:
- Check if the main water supply is fully turned on.
- Ensure the water line is not kinked or pinched.
- Verify all connections are secure.
- Check if the refrigerator's water filter (if applicable) needs replacement.
- Water Leaks:
- Immediately shut off the water supply.
- Inspect all connections for tightness. Tighten any loose connections carefully.
- If the tubing or fittings are damaged, replace the affected components.
Specifications
| Brand | Whirlpool |
| Model | 8212547RP |
| Material | Flexible Plastic (PEX Tubing) |
| Length | 5 Feet |
| Specific Uses | Refrigerator ice makers, ice and water dispensers, freestanding ice makers, humidifiers, evaporator coolers |
| Replaces Part Numbers | 1178878, AH1156136, EA1156136, PS1156136, W11393514 |
Whirlpool Genuine OEM Parts Information
This video provides an overview of Whirlpool's commitment to quality and the importance of using genuine OEM parts for optimal appliance performance and longevity.
Video: An official Whirlpool brand video highlighting the quality, durability, and innovation behind Whirlpool appliances and the importance of using genuine OEM parts for replacements.
Warranty and Support
This Whirlpool Genuine OEM part is backed by Whirlpool's standard warranty. For specific warranty details or technical support, please refer to the official Whirlpool website or contact Whirlpool customer service. Always use genuine OEM parts to ensure compatibility and maintain your appliance's warranty.





