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Introducing the Velit 4000P 14000BTU 4000W Diesel Air Heater! This highly efficient heater is designed to power your mobile and off-grid adventures safely. Featuring built-in carbon monoxide and flammable gas sensors, it automatically shuts off when dangerous gas levels are detected, ensuring peace of mind during operation.

Tested at elevations above 11,000 feet in Colorado, it dynamically adjusts the air-fuel mix based on barometric data to minimize carbon buildup and optimize performance—even in high-elevation conditions.

With Bluetooth connectivity, you can control your heater from up to 100 feet away using your smartphone.

The kit comes with everything needed for the installation, including the auxiliary fuel port connector for sprinter/ transit and Promaster vans.

Key Features: Velit 4000P Diesel Air Heater

Enhanced Safety: Built-in carbon monoxide and flammable gas sensors provide automatic shutoff in hazardous conditions.
High-Elevation Optimization: Adjusts the air-fuel mix using barometric data, ensuring efficient operation above 11,000 feet.
Bluetooth Connectivity: Remotely control your heater from up to 100 feet away for added convenience.
Advanced Combustion: Proprietary combustion chamber paired with a high-volume fuel pump delivers unmatched efficiency and output.
Complete Installation Kit: Comes fully equipped for quick and easy installation in various vehicles and equipment.
Reliable Components: Utilizes a long-lasting Japanese glow plug and weather-sealed controller for superior durability.
Versatile Applications: Ideal for trucks, vans, boats, trailers, campers, and machinery.
Warranty: Two-year limited warranty.

Specifications: Velit 4000P Diesel Air Heater

Model	4000P
Input	Diesel - 12V
Heating Capacity (Btu)	Min: 5600 Max: 14000
Fuel Consumption (gal/h)	Min: 0.053 Max: 0.053
Operating Power (w)	Min: 20 Max: 40
Starting Power	<120w
Operating Temperature	-40°F - 75°F
Operating Elevation	<16000ft
Dimension/Weight	14.6" x 5.5" x 5.9"/ 10 lb

Document: Velit 4000P Diesel Air Heater

Velit 4000P Diesel Air Heater User Manual

Key Features: Velit 4000P Diesel Air Heater

Specifications: Velit 4000P Diesel Air Heater

Document: Velit 4000P Diesel Air Heater

Video: Velit 4000P Diesel Air Heater

Air Heaters

VELIT 4000P Diesel Air Heater 14000Btu 4000W - 12V