Get U.S.-based product support from vehicle HVAC experts. We can help with compatibility, product selection, installation, and troubleshooting.
Contact an Expert
Shipping:
Calculated at Checkout. Most in-stock orders ship from our Costa Mesa, CA warehouse the same or next business day.
View Shipping Details
Warranty:
Products include manufacturer-backed warranty coverage. Terms vary by product and brand.
View Warranty Details
Returns:
Eligible unused items in their original packaging may be returned within 14 days of delivery. Terms and fees may apply.
View Return Policy
🔒
Secure Checkout:
Core Features & Benefits
Efficient Diesel Air Heater for Vans, RVs & Trucks
Stay warm fast with reliable, low-draw cabin heat wherever you park. Delivering 6,800 BTU (2 kW) from a compact unit and simple rheostat control, this 12V Webasto diesel air heater is built for quiet comfort and easy upkeep.
Benefits & Use Cases
Designed for conversion vans, RVs, trucks and specialty vehicles, the Air Top 2000 STC keeps you comfortable while reducing idling and fuel costs. Its steady airflow and efficient burner make cold starts and overnight stays easier—at work sites, trailheads, or on long-haul routes.
Fast, focused heat without running the engine
Low electrical draw for extended off-grid time
Quiet operation for restful sleep
Fits under passenger seat perfectly
Supports no-idle compliance and fuel savings
Technical Specifications
Fuel: Diesel
Voltage: 12V
Heat output: 6,800 BTU (2 kW)
Fuel consumption: 0.03–0.06 gal/h (0.12–0.24 L/h)
Power draw: 13–30 W
Max operating altitude: 5,000 ft (1,500 m)
Heater body dimensions: 12.2 × 4.7 × 4.6 in (310 × 120 × 118 mm)
