GENGQIANSI A520240105B01
GENGQIANSI Replacement Remote Control User Manual
For Lasko Tower Space Heaters: CT22835, CT32990C, CT32791, CT22840
Introduction
This manual provides instructions for the GENGQIANSI replacement remote control, designed for use with specific Lasko tower space heater models. This remote control offers a convenient way to operate your heater's functions from a distance. No programming is required for its use.

Image: Front view of the GENGQIANSI replacement remote control, black in color with white buttons.
Compatibility
This replacement remote control is compatible with the following Lasko tower space heater models:
- Lasko CT22835
- Lasko CT32990C
- Lasko CT32791
- Lasko CT22840
Please ensure your original remote control or heater model number matches one of those listed above for proper functionality. The remote itself may display model series LAJ24/27/32/33.

Image: The replacement remote control shown alongside a graphic indicating compatibility with various Lasko heater models.
Setup: Battery Installation
The remote control requires two AAA 1.5V batteries (not included). Follow these steps to install the batteries:
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards to open it.
- Insert two AAA 1.5V batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.
Important: No programming is needed for this remote control. It is ready for use once batteries are installed.

Image: A view of the remote control's back, highlighting the battery compartment and indicating the required AAA 1.5V battery type.

Image: A visual comparison showing the new design using AAA batteries versus an older design that used coin batteries.
Operating Instructions
Point the remote control directly at your Lasko tower space heater. The buttons on the remote correspond to various functions of your heater:

Image: The remote control with each button clearly labeled to indicate its function.
| Button Symbol | Function | Description |
|---|---|---|
| ⓘ (Power Symbol) | Power On/Off | Turns the heater on or off. |
| ⏱ (Clock Symbol) | Timer Function | Activates or adjusts the heater's timer settings. Refer to your heater's manual for specific timer operations. |
| ↻ (Oscillation Symbol) | Oscillation Function | Starts or stops the heater's oscillation (swiveling) feature. |
| ◯ (Circle Symbol) | Heat Settings | Cycles through available heat settings (e.g., Low, High, Fan Only). |
| + (Plus Symbol) | Temperature Up | Increases the desired temperature setting. |
| − (Minus Symbol) | Temperature Down | Decreases the desired temperature setting. |
Maintenance
To ensure the longevity and proper functioning of your remote control, follow these maintenance guidelines:
- Cleaning: Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Battery Replacement: Replace batteries when the remote's range decreases or it stops responding. Always replace both batteries at the same time with new AAA 1.5V batteries.
- Storage: If the remote will not be used for an extended period, remove the batteries to prevent leakage and potential damage.
- Avoid Damage: Do not drop the remote control or expose it to extreme temperatures, humidity, or direct sunlight.
Troubleshooting
If you experience issues with your remote control, try the following steps:
- Check Batteries: Ensure batteries are inserted correctly with the correct polarity (+/-). Replace old batteries with new AAA 1.5V batteries.
- Line of Sight: Make sure there is a clear line of sight between the remote control and the heater's receiver. Obstructions can block the signal.
- Distance: Operate the remote within the recommended range of your heater.
- Heater Power: Confirm that your Lasko tower space heater is plugged in and powered on.
- Compatibility: Double-check that your heater model is listed as compatible with this remote control.
If the problem persists after trying these steps, contact customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | GENGQIANSI |
| Model Number (Remote) | A520240105B01 (Printed on remote: LAJ24/27/32/33) |
| Compatible Heater Models | Lasko CT22835, CT32990C, CT32791, CT22840 |
| Battery Type | 2 x AAA 1.5V (not included) |
| Color | Black |
| Special Feature | Ergonomic design |
| Item Weight | 0.88 ounces |
| Package Dimensions | 5.83 x 3.43 x 0.83 inches |
Support
For any questions or issues not covered in this manual, please refer to the seller's contact information provided at the point of purchase. Ensure you have your product model number (A520240105B01) available when contacting support.
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