1. Introduction
This instruction manual provides essential information for the proper installation, operation, and maintenance of your Frigidaire 5303918301 Refrigerator Garage Heater Kit. This kit is designed to ensure your refrigerator operates efficiently in cold environments, such as garages, where ambient temperatures can drop below optimal operating ranges for standard refrigerators. Please read this manual thoroughly before installation and use.
2. Safety Information
- Always disconnect power to the refrigerator before attempting any installation or maintenance.
- Wear appropriate personal protective equipment, including gloves and eye protection.
- If you are unsure about any step, consult a qualified appliance technician.
- Ensure all electrical connections are secure and comply with local electrical codes.
- Keep children and pets away from the work area during installation.
3. Product Overview
The Frigidaire 5303918301 Garage Heater Kit consists of a heating element designed to be installed near the refrigerator's thermostat. This element generates a small amount of heat, which helps to trick the refrigerator's internal thermostat into believing the ambient temperature is warmer than it actually is. This action ensures the compressor cycles more frequently, maintaining proper cooling and freezing temperatures within the appliance, especially in cold garage environments.

Figure 1: Main component of the Frigidaire 5303918301 Garage Heater Kit. This image displays the heating element with its electrical connections.

Figure 2: A detailed view of the heating element, showing its adhesive backing and wiring for connection.
4. Installation Instructions
Installation of the Frigidaire 5303918301 Garage Heater Kit typically involves accessing the refrigerator's control panel or thermostat area. The heating element is designed to adhere to a specific location to influence the thermostat's readings. Refer to your refrigerator's specific service manual for exact access points and wiring diagrams.
General Steps:
- Disconnect Power: Unplug the refrigerator from the electrical outlet.
- Access Control Panel: Locate and carefully remove the refrigerator's control panel cover, usually found inside the fresh food compartment near the top.
- Identify Thermostat: Pinpoint the refrigerator's thermostat. The heater kit is designed to be placed in close proximity to it.
- Prepare Surface: Clean the surface where the heating element will be attached to ensure proper adhesion.
- Attach Heater: Remove the backing from the adhesive side of the heating element and firmly press it into the designated location.
- Wire Connections: Connect the heater kit's wires to the appropriate terminals as indicated in your refrigerator's wiring diagram or the kit's specific instructions. Ensure connections are secure.
- Reassemble: Replace the control panel cover and any other components removed.
- Restore Power: Plug the refrigerator back into the electrical outlet.
Installation Video Reference:
Video 1: This video demonstrates the installation process for a Refrigerator Garage Heater Kit. It provides visual guidance on accessing the refrigerator's components and connecting the heater element. (Source: Blue Stars LLC)
Video 2: A brief overview of a universal garage refrigerator heater replacement kit installation. While not specific to the Frigidaire model, it offers general insights into the process. (Source: Juyuaer)
5. Operating Principles
Once installed, the garage heater kit operates automatically. It provides a localized heat source to the refrigerator's thermostat, preventing the thermostat from prematurely shutting off the compressor due to low ambient temperatures. This ensures the refrigerator continues to cycle as needed to maintain internal temperatures, preventing food spoilage and freezer thawing in cold garage environments.
6. Maintenance
The Frigidaire 5303918301 Garage Heater Kit is designed for minimal maintenance. Periodically inspect the wiring and the heating element for any signs of damage or wear. Ensure the adhesive remains secure. If any issues are observed, disconnect power and address them promptly. No routine cleaning or lubrication is required for the heater kit itself.
7. Troubleshooting
If your refrigerator is still experiencing issues after installing the garage heater kit, consider the following:
- Refrigerator Not Cooling/Freezing Properly: Verify that the heater kit is properly connected and functioning. Check for any loose wires or dislodged adhesive. Ensure the refrigerator door seals are intact and not allowing cold air to escape.
- Refrigerator Running Too Long: This could indicate that the heater kit is working, but other factors might be contributing to excessive run time, such as a dirty condenser coil or a faulty thermostat.
- No Power to Heater Kit: Check the electrical connections and ensure the refrigerator is receiving power.
Troubleshooting Video Reference:
Video 3: This video addresses common issues like a refrigerator running too long, offering potential solutions and insights into refrigerator operation. (Source: Blue Stars LLC)
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Frigidaire |
| Model Number | 5303918301 |
| Item Weight | 4.6 ounces |
| Product Dimensions | 8 x 5.25 x 6.25 inches |
| Installation Type | Freestanding (for compatible refrigerators) |
| Part Type | Refrigerator Garage Heater Kit |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your original refrigerator or contact Frigidaire customer service directly. Ensure you have your refrigerator's model and serial number available when contacting support.





