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Shop Orion Van Gear best sellers, trusted by van builders and van...
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FREE SHIPPING TO THE LOWER 48 STATES
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The VELIT 4000P Air Heater is a powerful, efficient, and safe heating solution for your RV, van, or off-grid adventures. Engineered for performance and reliability, it provides superior comfort in even the most extreme conditions.
Smart Thermostat Included
Safest Heater on the Market
Superior High-Elevation Performance
Bluetooth Connectivity
Proprietary Combustion Chamber
Complete Installation Kit
Unmatched Reliability
Stay warm, safe, and efficient with the VELIT 4000P Gasoline/Diesel Air Heater. Perfect for RVs, vans, and off-grid living!
Velit Return Policy: All Velit returns are subject to a 15% restocking fee plus shipping costs for both ways. The item must be returned in its original packaging and condition.
Q: Is this heater safe to use inside a van or RV?A: Yes, the VELIT heater is equipped with built-in carbon monoxide and flammable gas sensors, ensuring safe operation by automatically shutting off in case of a gas leak or dangerous accumulation.
Q: Does the heater work at high elevations?A: Absolutely! The heater adjusts its air-fuel mix ratio using elevation data from its built-in barometer. It has been tested at over 11,000 feet and operates reliably up to 16,000 feet.
Q: Can I control the heater remotely?A: Yes, the VELIT heater features Bluetooth connectivity, allowing you to control it from up to 100 feet away using your smartphone.
Q: What kind of fuel does this heater use?A: The VELIT heater is available in both gasoline and diesel models. Choose the model that best fits your needs.
Q: Does the heater come with an installation kit?A: Yes, the heater includes a complete installation kit with all necessary components, including an auxiliary fuel port connector for Sprinter, Transit, and Promaster vans.
Q: How much fuel does the heater consume?A: Fuel consumption ranges from 0.053 to 0.14 gallons per hour, depending on the power setting.
Q: What is the warranty on this product?A: The VELIT heater comes with a two-year limited warranty, ensuring quality and reliability.
Q: What are the power requirements for the heater?A: The heater operates at 20-40W during use and requires less than 120W when starting.
Q: How long is the exhaust pipe that comes with the heater?A: It is approximately 2 feet in length. Many customers also add a muffler, which typically adds around 6 inches. You can purchase extensions on Amazon.
Q: Can this heater run in extreme temperatures?A: Yes, the VELIT heater is designed to operate in temperatures as low as -40°F, making it ideal for cold climates.
Q: What makes this heater different from other models on the market?A: The VELIT heater combines advanced safety features, superior high-elevation performance, premium components like a Japanese glow plug, and Bluetooth connectivity, making it one of the most reliable and efficient heaters available.
We understand that every van setup is unique. That's why we offer CAD-verified roof layouts for customers who have purchased or plan to purchase an Orion roof rack - so you can maximize space and fit exactly what you need, where you need it. Request a layout here ›
We offer free shipping to the lower 48 states on all products. Orders shipping to Alaska, Hawaii, Canada, or international destinations may have additional shipping charges calculated at checkout or quoted separately. Local pickup is also available at our McMinnville, Oregon warehouse by appointment.
Most purchases can be returned within 30 days of purchase if they are in new, resalable condition with original packaging. A 20% restocking fee applies; return shipping is the customer’s responsibility, and some items are final sale or not eligible for return. For full details, please see our Shipping Policy and Return Policy.
Orion Van Gear offered the best pricing on my two new MaxxAir MaxxFan Deluxe fans and they arrive SO fast. The install on our our 5th wheel went exceptionally well. Thank you for the great experiences.
The Orion roof rack I got from Orion for my transit mid roof 148 was a piece of cake to install. I was delighted with how easily it went together! My older son was unable to help that day but even so I got it done in about 4.5 hours. The Instructions are clear, the materials are all clearly labeled. There was no grinding, or tweaking of any kind needed! Can’t wait to get the roof panels!
Pictures look great!
22 day delivery time. I guess it happens often with USPS going thru L.A. Update. Issues with this order and delivery have been resolved. Thanks for the quick response.
I mounted the lights and I was very pleased.
Purchased a Stealth+ Roof Rack for my Ram Promaster Low Roof (one of the few options available for the Low Roof Promaster) along with a few other items. We are very pleased with the engineering, fitment and appearance of the rack. We hit a couple of install bumps along the way but were blown away by the rapid response of the Orion Team anytime we reached out to them. We will definitely be working with them again as our van build progresses.
