Installing a Chinese Vevor Diesel Heater on a winterised travel trailer

The person who uses the trailer lives in a low-service situation and needed proper heat for Canadian Winters.

Pre-Installation Essentials

• The VEVOR 8KW Diesel Heater kit (which includes the heater, remote, LCD display, various hoses, and brackets)
• Drill and drill bits
• Screwdriver set
• Silicone sealant for waterproofing connections
• Hose clamps
• Stainless steel exhaust pipes (if not included)
• Mounting screws

Choosing the Right Location

• Access: Opt for a location where you can easily access the heater for refilling the fuel tank and making adjustments.
• Ventilation: The heater needs fresh air to operate efficiently, and exhaust must be directed outside. Consider areas near an existing vent or where you can safely drill a new one.

• Noise: Although the VEVOR heater is noted for low noise, mounting it away from sleeping areas or directly under windows can be beneficial.

Installation Steps

1. Mounting the Heater:
   • Decide on your mounting spot. Use the provided brackets to secure the heater. Make sure it’s mounted horizontally to prevent issues with fuel flow.
   • Drill pilot holes if necessary, and secure the heater with screws, ensuring it’s level.
2. Exhaust and Intake:

   • The exhaust should be directed outside; use the stainless steel pipes provided or additional ones if needed. Ensure there’s no obstruction for exhaust gases, and the exhaust pipe should extend at least 2-3 feet away from any openings in the RV to prevent fumes from re-entering.
   • The intake for fresh air should also be positioned where it can draw clean, cold air, not warm air from inside the RV.
3. Fuel Line Connection:
   • Install the fuel tank outside, preferably under the RV, to avoid any risk of fuel spillage inside the living area. Connect the fuel line from the tank to the heater, ensuring all connections are tight and sealed.
4. Electrical Connections:
   • Connect the heater to your RV’s 12V power system. The heater comes with an inline fuse which should be connected close to the power source for protection against electrical issues.
5. Testing:
   • Once everything is connected, perform a test run. Check for any leaks in the fuel line, ensure the exhaust is venting correctly, and observe the heater’s performance. Adjust settings via the remote or LCD for optimal heating.

Maintenance and Safety

• Regularly check the fuel tank for leaks or damage.
• Clean or replace the air filter periodically to ensure efficient operation.
• Always monitor the heater when in use, particularly for the first few times, to ensure no issues with exhaust or fuel lines.

Conclusion