1. Introduction
Thank you for choosing the Cecotec ReadyWarm 4200 BlueFlame Foldable Gas Heater. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your appliance. Please read it thoroughly before use and retain it for future reference.
This gas heater features a maximum power output of 4.2 kW, utilizing blue flame technology for rapid heating and reduced gas consumption. Its foldable design allows for minimal storage space, and it includes a piezoelectric ignition system for ease of use. The heater offers two gas power levels (1.6 kW and 4.2 kW) and is equipped with multi-directional wheels for easy transport. It accommodates gas bottles up to 15 kg and incorporates a triple safety system for user protection.
2. Important Safety Information
WARNING: Failure to follow these safety instructions may result in fire, explosion, property damage, personal injury, or death.
- Read all instructions: Before operating the heater, read and understand all instructions in this manual.
- Ventilation: Ensure adequate ventilation when operating the heater. Do not use in unventilated areas.
- Gas Bottle: Use only approved gas bottles (up to 15 kg) and ensure they are correctly installed. Check for gas leaks using soapy water, never an open flame.
- Triple Safety System: This heater is equipped with an anti-tilt system, an Oxygen Depletion Sensor (ODS), and a flame failure device. Do not attempt to bypass or modify these safety features.
- Placement: Place the heater on a stable, level surface, away from flammable materials, curtains, furniture, and other combustibles. Maintain a safe distance from walls and other objects.
- Children and Pets: Keep children and pets away from the heater during operation. The surface can become very hot.
- Indoor Use Only: This appliance is designed for indoor use in well-ventilated spaces. Do not use outdoors or in bathrooms, bedrooms, or recreational vehicles.
- Moving the Heater: Always turn off the heater and disconnect the gas bottle before moving it. Use the integrated wheels for transport.
- Maintenance: Only perform maintenance as described in this manual. For complex repairs, contact qualified service personnel.
- Storage: Store the heater and gas bottle in a cool, dry, well-ventilated area, away from direct sunlight and heat sources.
3. Product Components
Familiarize yourself with the main parts of your Cecotec ReadyWarm 4200 BlueFlame Foldable Gas Heater.

Figure 1: Front view of the Cecotec ReadyWarm 4200 BlueFlame Foldable Gas Heater, showing the protective mesh and blue flame element.

Figure 2: Side view of the heater, highlighting its compact design and integrated handle for portability.

Figure 3: Detail of the control panel, featuring the rotary knob for power selection and the piezoelectric ignition button.
- Protective Mesh: Front grille covering the heating element.
- Control Knob: Used to select power levels and turn the heater on/off.
- Piezoelectric Ignition Button: For igniting the gas.
- Gas Bottle Compartment: Located at the rear, designed to hold gas bottles up to 15 kg.
- Multi-directional Wheels: For easy movement of the heater.
- Folding Mechanism: Allows the heater to be folded for compact storage.
4. Setup and Assembly
Follow these steps to set up your gas heater for the first time.
- Unpack: Carefully remove the heater from its packaging. Retain packaging for future storage or transport.
- Unfold: If the heater is in its folded state, gently unfold it until it locks securely into its upright position. Ensure all locking mechanisms are engaged.

Figure 4: The heater's foldable design allows for compact storage. Ensure it is fully unfolded and locked before use.
- Install Gas Bottle:
- Open the rear compartment of the heater.
- Place a gas bottle (up to 15 kg) inside the compartment.
- Connect the gas regulator hose to the gas bottle valve. Ensure a tight and secure connection.
- Check for gas leaks: Apply a soapy water solution to the connection points. If bubbles appear, there is a leak. Tighten connections or replace the regulator/hose if necessary. Do not use the heater if a leak is detected.
- Close the rear compartment.
- Position the Heater: Place the heater in a well-ventilated room, ensuring it is at least 1 meter (3 feet) away from walls, furniture, and other combustible materials. Ensure the floor is level.
5. Operating Instructions
Follow these steps to safely operate your Cecotec gas heater.
- Open Gas Supply: Slowly open the valve on the gas bottle.
- Ignition:
- Press and hold the control knob down.
- While holding the knob down, turn it to the desired power setting (e.g., 1.6 kW or 4.2 kW).
- Press the piezoelectric ignition button repeatedly until the pilot flame ignites. You may hear a clicking sound.
- Continue to hold the control knob down for approximately 10-20 seconds after ignition to allow the thermocouple to heat up and activate the flame failure safety device.
- Release the control knob. The main burner should now be lit. If the flame extinguishes, repeat the ignition process.

Figure 5: Adjusting the control knob to select the desired power level and initiate ignition.
- Adjust Power: Rotate the control knob to switch between the 1.6 kW (low) and 4.2 kW (high) power settings as needed.
- Turning Off: To turn off the heater, rotate the control knob to the "OFF" position. Then, close the valve on the gas bottle.

Figure 6: The heater in operation, providing warmth in an indoor setting.
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your heater.
- Cleaning:
- Ensure the heater is turned off, cooled down, and the gas bottle valve is closed before cleaning.
- Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Periodically check the air inlets and outlets for dust or obstructions and clean them gently if necessary.
- Gas Hose and Regulator: Inspect the gas hose and regulator regularly for any signs of wear, cracks, or damage. Replace them immediately if any damage is found. Follow local regulations for replacement intervals.
- Storage: When not in use for extended periods, disconnect the gas bottle, clean the heater, and fold it for compact storage. Store in a dry, well-ventilated area.
7. Troubleshooting
If you encounter issues with your heater, refer to the following common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not ignite. |
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| Flame extinguishes shortly after ignition. |
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| Smell of gas. |
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| Heater shuts off unexpectedly. |
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If problems persist after attempting these solutions, contact Cecotec customer support or a qualified technician.
8. Product Specifications
| Feature | Specification |
|---|---|
| Brand | Cecotec |
| Model Number | 08261 |
| Color | Black |
| Dimensions (L x W x H) | 44 x 15.5 x 70.5 cm |
| Weight | 7.85 kg |
| Max Power Output | 4.2 kW |
| Power Levels | 2 (1.6 kW, 4.2 kW) |
| Ignition Type | Piezoelectric |
| Gas Bottle Capacity | Up to 15 kg |
| Safety Features | Anti-tilt system, Oxygen Depletion Sensor (ODS), Flame failure device |
| Mobility | Multi-directional wheels |
| Special Feature | Foldable design for compact storage |
| Intended Use | Indoor (well-ventilated areas) |
9. Warranty and Support
Cecotec products are manufactured to high-quality standards. For information regarding warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official Cecotec website.
Spare parts availability for this model is indicated for 10 years. For technical support, service, or to inquire about spare parts, please contact Cecotec customer service through their official channels. When contacting support, please have your model number (08261) and purchase details ready.





