Product Overview
The Intermatic WP1000HC is a single-gang, weatherproof receptacle cover designed to protect electrical outlets in wet locations. This horizontal cover provides a clear enclosure, allowing visibility of the outlet while ensuring protection from environmental elements. It is suitable for outdoor outlets in residential, commercial, and industrial settings, offering a usable inside depth of 2 1/4 inches.

Figure 1: Intermatic WP1000HC Weatherproof Receptacle Cover in use. This image shows the Intermatic WP1000HC weatherproof horizontal receptacle cover installed over an electrical outlet, with a power cord plugged in. The clear cover is visible, demonstrating its protective enclosure, and water droplets indicate its weatherproof design.
Installation Instructions
The Intermatic WP1000HC is designed for straightforward installation. It comes pre-assembled with essential components for immediate setup.
Components Included:
- Base Cover Assembly
- Gasket (pre-adhered neoprene)
- Mounting Screws
- Patented Inserts
Installation Steps:
- Safety First: Before beginning installation, ensure that power to the electrical outlet is turned off at the circuit breaker.
- Prepare the Outlet: Remove any existing cover plate from the electrical outlet.
- Position the Gasket: The neoprene gasket is pre-adhered to the base cover assembly. Ensure it is properly seated to create a watertight seal.
- Mount the Base: Align the base cover assembly with the electrical box. Use the provided mounting screws to securely attach the base to the electrical box. Ensure the base is level and flush against the mounting surface.
- Install Inserts (if applicable): If your application requires specific cable routing or sealing, utilize the patented inserts as needed to maintain the weatherproof integrity.
- Attach the Clear Cover: Once the base is securely mounted, close the clear cover. Ensure the latches engage properly to seal the enclosure.
- Restore Power: After confirming the cover is securely installed and sealed, restore power to the electrical outlet at the circuit breaker.
Note: This cover is intended for horizontal outdoor outlets in wet locations.
Operation
The Intermatic WP1000HC weatherproof receptacle cover operates by providing a sealed enclosure for electrical outlets. Once installed, the clear cover can be opened to access the outlet for plugging in devices and then securely closed to protect the connection from moisture, dust, and debris.
- To access the outlet, unlatch the clear cover and open it.
- After plugging in or unplugging a device, ensure the cover is securely latched closed to maintain its weatherproof rating.
- The design allows for a cord to exit the bottom of the cover while maintaining a seal, protecting the connection even when in use.
Maintenance
Regular maintenance ensures the longevity and effectiveness of your Intermatic WP1000HC weatherproof receptacle cover.
- Cleaning: Periodically clean the clear cover with a soft, damp cloth to remove dirt, dust, or water spots. Avoid abrasive cleaners that could scratch the surface.
- Gasket Inspection: Annually inspect the pre-adhered neoprene gasket for any signs of wear, cracking, or damage. A compromised gasket can reduce the weatherproof integrity. If damaged, the gasket may need replacement to ensure continued protection.
- Latch Check: Verify that the latches operate smoothly and securely close the cover. Ensure they provide a firm seal when engaged.
- Mounting Security: Check that the mounting screws remain tight and the cover assembly is securely fastened to the electrical box.
Troubleshooting
If you encounter issues with your Intermatic WP1000HC weatherproof receptacle cover, consider the following common solutions:
- Cover Does Not Close Securely:
- Check for any obstructions preventing the cover from closing fully.
- Ensure the latches are aligned and engaging correctly.
- Verify that the base cover assembly is mounted flush and not warped.
- Water Inside the Cover:
- Inspect the neoprene gasket for damage, tears, or improper seating. The gasket must form a complete seal.
- Ensure all mounting screws are tightened evenly.
- Confirm that the patented inserts (if used) are properly installed to seal any cable entry points.
- Verify that the cover is securely latched closed.
- Difficulty Plugging in Devices:
- Ensure the outlet itself is not obstructed or damaged.
- Confirm that the internal depth of 2 1/4 inches is sufficient for your plug type.
If problems persist after attempting these solutions, contact Intermatic customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | WP1000HC |
| Product Type | Weatherproof Receptacle Cover |
| Gang Configuration | Single-Gang |
| Orientation | Horizontal |
| Usable Inside Depth | 2 1/4 inches |
| Material | Clear Plastic (based on product title "Clear"), Copper (as per specifications, likely internal components) |
| Installation Type | Screw-In |
| Product Dimensions | 7 x 7 x 7 inches (approximate external dimensions) |
| Item Weight | 1.6 ounces |
| Manufacturer | Intermatic |
Warranty and Support
For detailed warranty information regarding the Intermatic WP1000HC, please refer to the documentation included with your purchase or visit the official Intermatic website. Warranty terms typically cover defects in materials and workmanship under normal use.
For technical support, installation assistance, or to inquire about replacement parts, please contact Intermatic customer service. Contact information can usually be found on the manufacturer's website or on the product packaging.
Intermatic Official Website: www.intermatic.com


