1. Important Safety Information
WARNING: For outdoor use only. Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Read the installation, operating, and maintenance instructions thoroughly before installing or servicing this equipment.
- Ensure proper clearance from combustible materials. Maintain a minimum distance of 3 feet from the top and sides of the fire pit to any combustible surfaces.
- Use only approved fuels, such as propane (liquefied petroleum gas). Do not use solid fuels like wood or charcoal.
- Never cover the fire pit while in use or when hot. Allow the unit to cool completely before placing the protective cover.
- Always follow all local regulations and guidelines for outdoor fire features. Check with your local fire department for any restrictions or required permits.
- Keep children and pets away from the fire pit. Never leave the fire pit unattended when in operation.
- Do not store a spare propane cylinder under or near the fire pit.
- Inspect the hose before each use. If there is evidence of excessive abrasion or wear, or if the hose is cut, it must be replaced prior to putting the fire pit into operation.
- Do not use the fire pit in windy conditions.
2. Package Contents
Verify that all components are present before assembly and operation.
- COSIEST Outdoor Propane Fire Pit Table (Main Unit)
- Lava Rocks (One bag)
- Gas Hose with Regulator
- All-weather Protective Cover
- Instruction Manual

3. Product Specifications
| Specification | Detail |
|---|---|
| Brand | COSIEST |
| Model | 32-inch Square 50K BTU |
| Material | Magnesium Oxide (MgO) with Stainless Steel Burner |
| Product Dimensions | 32"D x 32"W x 25"H |
| Fire Bowl Dimensions | 19-inch Square |
| Heat Output | 50,000 BTU |
| Fuel Type | Liquefied Petroleum Gas (Propane) |
| Propane Tank Compatibility | Standard 20lb propane tank (not included) |
| Item Weight | 109 Pounds (without propane tank) |
| Certification | CSA Certified |
4. Setup Instructions
- Unpack and Inspect: Carefully remove all components from the packaging. Inspect for any damage. If any parts are missing or damaged, do not proceed with assembly and contact customer support.
- Choose Location: Place the fire pit table on a flat, stable, non-combustible surface. Ensure adequate clearance from walls, furniture, and other combustible materials as per safety guidelines.
- Install Propane Tank:
- Open the access door on the side of the fire pit table.
- Place a standard 20lb propane tank (not included) inside the designated compartment.
- Connect the gas hose regulator to the propane tank valve. Hand-tighten securely.
- Close the access door.

Figure 4.1: Propane tank installation within the fire pit base. - Arrange Lava Rocks: Distribute the provided lava rocks evenly over the burner ring in the fire bowl. Ensure the igniter pin and burner holes are not completely covered to allow for proper ignition and flame distribution.

Figure 4.2: Detail of the fire pit's stone surface, lava rocks, and side handle.
5. Operating Instructions
- Before Lighting:
- Ensure the gas control knob on the fire pit is in the "OFF" position.
- Slowly open the valve on the propane tank counter-clockwise until fully open.
- Check all gas connections for leaks using a soapy water solution. Bubbles indicate a leak. If a leak is detected, turn off the propane tank valve immediately and do not operate the fire pit. Contact customer support.
- Lighting the Fire Pit:
- Push and turn the gas control knob to the "LOW" position.
- While holding the knob in, press the igniter button repeatedly until the burner ignites. You should hear a clicking sound and see flames.
- Once ignited, continue to hold the gas control knob in for 10-15 seconds to allow the thermocouple to heat up and engage the safety valve.
- Release the knob. If the flame extinguishes, repeat the lighting procedure.

Figure 5.1: Burner and control panel for ignition and flame adjustment. - Adjusting Flame: Turn the gas control knob to adjust the flame height from "LOW" to "HIGH" as desired.
- Turning Off the Fire Pit:
- Turn the gas control knob to the "OFF" position.
- Close the valve on the propane tank by turning it clockwise until fully closed.
Video 5.1: Demonstration of the COSIEST fire pit table in operation, showing the flames and control panel.
6. Maintenance
- Cleaning:
- Ensure the fire pit is completely cool before cleaning.
- Wipe exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or harsh chemicals.
- Periodically clean the burner and igniter area to remove any debris or obstructions.
- Protective Cover: Use the provided all-weather protective cover to shield the fire pit from elements when not in use. Ensure the fire pit has completely cooled down before covering.

Figure 6.1: Fire pit table with its all-weather protective cover. - Storage: If storing the fire pit for an extended period, disconnect the propane tank and store it in a well-ventilated outdoor area, away from direct sunlight and heat sources.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Burner does not ignite |
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| Low flame or flickering flame |
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| Gas odor detected |
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8. Warranty and Support
COSIEST offers a one-year warranty for replacement of parts or accessories. For any questions, setup guidance, or warranty claims, please contact COSIEST customer support.
Contact information can typically be found on the product packaging or the official COSIEST website.
