1. Product Overview
The Top Tech Air Knight TT-AKCELL-5 is a complete replacement cell designed for use with compatible Top Tech Air Knight air purification systems. This 5-inch cell is an essential component for maintaining the effectiveness of your air purification unit, ensuring continuous operation and optimal air quality.

Image 1.1: The Top Tech Air Knight TT-AKCELL-5 replacement cell (right) shown alongside its blue power supply unit (left). The power supply unit displays important safety warnings and installation instructions.
2. Safety Information
WARNING: To prevent electric shock or damage to the unit, always disconnect the power supply to the Air Knight system before servicing or replacing the cell. This unit must be installed by a licensed contractor. Failure to do so will void the warranty.
- Ensure the main power to the HVAC system is turned off at the circuit breaker before attempting any installation or maintenance.
- Only qualified and licensed professionals should perform the installation and replacement of this cell.
- Do not operate the Air Knight system without the cell properly installed.
- Keep out of reach of children and pets.
3. Setup and Installation
Installation of the TT-AKCELL-5 replacement cell should only be performed by a licensed contractor to ensure proper function and to maintain warranty validity. The following steps outline the general procedure:
- Power Disconnection: Locate the circuit breaker for your HVAC system and turn off the power completely. Verify that the system is de-energized.
- Access the Unit: Open the access panel of your Air Knight air purification system to expose the existing cell.
- Remove Old Cell: Carefully disconnect and remove the old 5-inch cell. Note its orientation for proper air flow.
- Install New Cell: Insert the new TT-AKCELL-5 replacement cell into the unit, ensuring it is correctly seated and oriented for proper air flow as indicated by the system's design.
- Secure Connections: Ensure all connections are secure.
- Close Unit: Close and secure the access panel of the Air Knight system.
- Restore Power: Restore power to the HVAC system at the circuit breaker.
- Verify Operation: Confirm that the Air Knight system is operating correctly.
For detailed installation instructions specific to your Air Knight model, refer to the original system's manual or consult with a licensed HVAC professional.
4. Operating Instructions
The TT-AKCELL-5 replacement cell operates automatically as part of your existing Top Tech Air Knight air purification system. Once properly installed and power is restored to the main unit, the cell will begin its function of air purification. There are no user-adjustable settings on the cell itself.
Refer to your main Air Knight system's user manual for instructions on its operation, indicator lights, and general usage.
5. Maintenance
The TT-AKCELL-5 is a consumable component designed for periodic replacement. Its lifespan depends on various factors, including usage and environmental conditions. Regular maintenance of your overall Air Knight system is recommended to ensure optimal performance.
- Cell Replacement: Replace the cell according to the manufacturer's recommendations for your specific Air Knight system model, typically every 1-2 years.
- System Cleaning: Periodically inspect and clean the surrounding components of your Air Knight system as per its original manual.
- Professional Inspection: Schedule regular professional inspections of your HVAC and air purification system to ensure all components are functioning correctly.
6. Troubleshooting
If your Air Knight system is not functioning as expected after replacing the cell, consider the following:
- No Power: Check if the power to the HVAC system is restored and the Air Knight unit is receiving power. Verify circuit breakers.
- Incorrect Installation: Ensure the cell is correctly seated and oriented. Re-installation by a licensed contractor may be necessary.
- System Indicator Lights: Consult your main Air Knight system's manual for the meaning of any indicator lights or error codes.
- Reduced Performance: If air purification seems less effective, ensure the cell is clean and properly installed. If the cell is old, it may be time for another replacement.
For persistent issues, contact a licensed HVAC professional or TopTech customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | TT-AKCELL-5 |
| Product Type | Replacement Air Purification Cell |
| Cell Size | 5 inches |
| Brand | TopTech |
| Item Weight | 0.01 ounces |
| Wattage | 100 watts |
| Light Color | Blue |
| Manufacturer | TopTech |
8. Warranty Information
The warranty for the TT-AKCELL-5 replacement cell is contingent upon proper installation. As stated on the product, this unit must be installed by a licensed contractor. Failure to do so will void the warranty.
For specific warranty terms and conditions, please refer to the documentation provided with your original Top Tech Air Knight system or contact TopTech directly.
9. Support and Contact
If you have questions regarding the TT-AKCELL-5 replacement cell or require assistance with your Top Tech Air Knight system, please contact a licensed HVAC professional or the manufacturer:
- Manufacturer: TopTech
- Customer Service: Consult your original product documentation for phone numbers or email addresses.
Always ensure you are consulting official TopTech resources for the most accurate and up-to-date support information.





