Introduction
Thank you for choosing the TRESKO 2500W Infrared Patio Heater. This manual provides important information for the safe assembly, operation, and maintenance of your heater. Please read it thoroughly before use and keep it for future reference.
This infrared heater is designed for versatile use, suitable for both indoor and outdoor environments such as garden parties, catering events, camping, workshops, or simply to provide cozy warmth at home. It features an Instant-Heat process for quick warming and two adjustable power levels (1250W & 2500W).

Image: Modern design of the TRESKO Infrared Patio Heater, highlighting its features.
Important Safety Instructions
WARNING: Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Always ensure the heater is placed on a stable, level surface to prevent tipping.
- Do not cover the heater. Overheating may occur.
- Keep flammable materials (e.g., furniture, curtains, paper) at least 1 meter (3 feet) away from the heater.
- Do not operate the heater near water or in excessively damp conditions. The heater is waterproof (IP34 rated) but should not be submerged.
- Always unplug the heater when not in use or before cleaning.
- Do not use the heater if the power cord or plug is damaged. Contact qualified service personnel for repair.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
- The heater is equipped with a tip-over safety switch that automatically cuts off power if the unit is accidentally knocked over.
- The waterproof main switch provides additional protection against splashing water.
Setup and Assembly
Before assembly, ensure all parts are present and undamaged. Assembly typically involves attaching the base to the pole and the heating unit to the top of the pole.
- Carefully unpack all components from the packaging.
- Attach the base to the main pole using the provided screws and tools. Ensure it is securely fastened for stability.
- Mount the heating head unit onto the top of the main pole. Align the connections and secure them firmly.
- Ensure the power cable is routed safely and not pinched or damaged during assembly.
- Place the assembled heater on a firm, level surface, away from any obstructions or flammable materials.

Image: Product dimensions and protective grille detail. Height: 190 cm, Width: 46 cm, Cable Length: 1.5 m.

Image: Sturdy and safe design, illustrating the stable base, power switch, and 2500W power.
Operating Instructions
The TRESKO Infrared Patio Heater is designed for ease of use, providing instant and efficient warmth.
- Power Connection: Plug the heater into a suitable 220V electrical outlet. Ensure the outlet is rated for the heater's 2500W power consumption.
- Power On/Off: Use the main waterproof switch located on the unit to turn the heater on or off.
- Adjusting Heat Levels: The heater features two power levels:
- Level 1 (1250W): Provides a lower heat output, suitable for milder conditions or smaller areas.
- Level 2 (2500W): Provides maximum heat output for colder conditions or larger areas.
- Instant Heat: The integrated Instant-Heat process ensures the heater warms up in seconds, providing immediate comfort.
- Targeted Heating: The reflector effect directs heat efficiently, ensuring warmth in all directions around the unit.

Image: Weather-resistant design, suitable for outdoor use in various conditions, with adjustable power levels.
Maintenance and Care
Regular maintenance ensures the longevity and efficient operation of your TRESKO heater.
- Cleaning: Before cleaning, always unplug the heater and allow it to cool completely. Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage: When not in use for extended periods, store the heater in a cool, dry place, protected from dust and moisture.
- Inspection: Periodically check the power cord and plug for any signs of damage. If damage is found, do not use the heater and contact customer support.
- Protective Grille: The stainless steel protective grille should be kept clear of debris. Do not attempt to remove it while the heater is operating or hot.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. |
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| Heater produces insufficient heat. |
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| Heater suddenly turns off. |
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Product Specifications
| Brand | TRESKO |
| Model | THSL-001 |
| Color | Silver |
| Product Dimensions | 46 x 46 x 190 cm |
| Item Weight | 15 kg |
| Wattage | 2500 watts |
| Voltage | 220 Volts |
| Material | Aluminum |
| Automatic Shut-off | Yes (Tip-over protection) |
| Number of Power Levels | 2 (1250W, 2500W) |
| Special Features | Waterproof (IP34), Corrosion-resistant, Instant-Heat, Stainless Steel Protective Grille |
| Indoor/Outdoor Use | Both (Suitable for outdoor and indoor use) |
Warranty Information
Specific warranty details are typically provided with your purchase documentation or on the manufacturer's official website. Please retain your proof of purchase for any warranty claims.
The product is covered by standard consumer warranty laws in your region. For detailed information regarding warranty periods and conditions, please refer to the documentation included in your product packaging or contact TRESKO customer support.
Customer Support
If you have any questions, require technical assistance, or need to report a problem with your TRESKO Infrared Patio Heater, please contact our customer support team.
Please have your model number (THSL-001) and purchase information ready when contacting support.
Contact information for TRESKO customer support can typically be found on the product packaging, the official TRESKO website, or through your retailer.