1. Introduction
The POXURIO 7L 8KW Diesel Heater is an all-in-one unit designed to provide consistent and efficient heating across various environments. This portable diesel air heater supports multiple voltage inputs (12V, 24V, 100-125V, 240V) making it suitable for a wide range of applications including trucks, RVs, homes, cars, campers, and boats. With an 8KW heating capacity, it can warm spaces of 215-269 sq. ft. (20-25m²) within approximately 10 minutes. Its 7L (1.85GAL) large-capacity fuel tank allows for up to 24 hours of continuous heating with a low fuel consumption rate of 0.16-0.62 L/H. The heater operates quietly at less than 45dB and features an upgraded anti-oil leakage design for enhanced safety and durability.
2. Safety Information
WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Read the installation, operating, and maintenance instructions thoroughly before installing or servicing this equipment.
- Always ensure proper ventilation when operating the heater. Exhaust fumes must be vented outdoors.
- Use only diesel fuel. Do not use gasoline or other volatile fuels.
- Keep flammable materials at a safe distance from the heater and its exhaust.
- Ensure the heater is placed on a stable, level surface to prevent tipping.
- Regularly inspect the exhaust system for leaks or blockages.
- Do not operate the heater in enclosed, unventilated spaces where carbon monoxide can accumulate.
- Keep children and pets away from the operating heater.
3. Package Contents
The POXURIO 7L 8KW Diesel Heater package includes the following components:
- Main Diesel Heater Unit with 7L Fuel Tank
- LCD Control Panel (integrated)
- Remote Control
- 100-125V/240V AC Adapter
- 12V/24V DC Power Cord
- Air Filter
- Hot Air Outlet Vent
- Exhaust Pipe
- Muffler
- Inlet Pipe
- Silent Oil Pump
- Installation Kit (clamps, screws, brackets)
- User Manual
4. Setup and Installation
4.1 Fueling the Heater
The heater features a built-in 7L fuel tank. To fill:
- Unscrew the fuel cap located on the top of the unit.
- Carefully pour diesel fuel into the tank. Ensure not to overfill.
- Securely replace the fuel cap. The upgraded anti-oil leakage design with internal thread and rubber ring helps prevent spills.
4.2 Exhaust System Connection
Proper installation of the exhaust system is crucial for safety. The exhaust must always be vented outdoors.
- Connect the exhaust pipe to the designated port on the heater unit using the provided clamps.
- Attach the muffler to the end of the exhaust pipe.
- Route the exhaust pipe safely outdoors, ensuring it is clear of any flammable materials and away from windows or vents that could draw fumes back inside.
4.3 Air Intake and Hot Air Outlet
Connect the air intake and hot air outlet pipes:
- Attach the air intake pipe to the intake port on the heater.
- Connect the hot air outlet vent to the hot air outlet port. Direct the hot air towards the area you wish to heat.
4.4 Power Connection
The POXURIO diesel heater supports multiple power options:
- 12V/24V DC: Use the provided DC power cord to connect directly to a 12V or 24V battery source (e.g., vehicle battery).
- 100-125V/240V AC: Use the included AC adapter to plug the heater directly into standard household sockets.
5. Operating Instructions
5.1 Starting the Heater
The heater is designed for easy startup:
- Ensure the fuel tank is filled with diesel and power is connected.
- Press and hold the power button on the integrated LCD control panel or the remote control for 2-3 seconds.
- The heater will begin its priming sequence, drawing fuel into the glow plug. This may take a few minutes.
- Once primed, the fan will kick on, and warm air will begin to flow from the outlet.
5.2 LCD Control Panel
The integrated LCD switch displays the working status and allows for direct control:
- Monitor current temperature and power level.
- Adjust heating power (P-level) using the up/down buttons.
- View fuel level indicator.
5.3 Remote Control
The remote controller is pre-paired and offers convenient operation from up to 100ft away:
- Press 'ON' to start the heater.
- Press 'OFF' to shut down the heater.
- Use '+' and '-' buttons to increase or decrease the heating power.
5.4 Fast Heating Performance
The 8KW heater is designed for rapid heating, reaching desired temperatures quickly.
5.5 Low Noise Operation
The heater operates with a low noise level of less than 45dB, ensuring a quiet environment.
5.6 High Altitude Performance
The heater is tested for reliable operation at altitudes up to 6000 meters.
5.7 Versatile Applications
The POXURIO diesel heater is suitable for a wide range of uses due to its portability and multi-voltage support.
5.8 Weather Resistance
The heater features a rain/snow proof design, allowing for outdoor placement.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your diesel heater:
- Cleaning: Periodically clean the exterior of the unit and ensure air intake/outlet vents are free from dust and debris.
- Fuel Filter: Check and clean the fuel filter as needed to prevent blockages and ensure consistent fuel flow.
- Exhaust System: Inspect the exhaust pipe and muffler for any signs of damage, corrosion, or blockages. Ensure all connections remain secure.
- Storage: When storing the heater for extended periods, ensure the fuel tank is empty and the unit is clean and dry. Store in its original packaging or a protective box.
7. Troubleshooting
If you encounter issues with your diesel heater, consider the following common troubleshooting steps:
- No Heat/Failure to Start: Check fuel level, ensure power connection is secure, and verify the glow plug is functioning. The unit may need to prime for a few minutes on first use or after refueling.
- Error Codes: Refer to the detailed user manual for specific error codes displayed on the LCD panel and their corresponding solutions.
- Reduced Heat Output: Check for blockages in the air intake or hot air outlet. Ensure the fuel filter is clean.
- Unusual Noise: Inspect the fan for obstructions. Ensure the unit is on a stable surface.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | POXURIO |
| Model Number | KF620025US-01HDR-001-HX-WH |
| Heater Power | 8 KW |
| Rated Voltage | 12V / 24V / 100-125V / 240V |
| Fuel Type | Diesel |
| Fuel Tank Capacity | 7L (1.85 GAL) |
| Fuel Consumption | 0.16 - 0.62 L/H |
| Applicable Range | 215-269 sq. ft. (20-25 m²) |
| Working Temperature | -45℉ - 109℉ |
| Noise Level | < 45dB |
| Item Weight | 21 pounds |
| Package Dimensions | 17.75 x 17.5 x 14.5 inches |
9. Warranty and Support
Your POXURIO 7L 8KW Diesel Heater comes with a manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact POXURIO customer service through the vendor's contact information provided at the point of purchase or on the official POXURIO website.