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velit|SKU:GASPT4000-var-53847-caee98

VELIT 14k BTU Portable Air Heater

Reliable Heat for the Self-Reliant Builder

Restaurant-grade performance — sear at 1,000°F+ with infrared burners
304 stainless steel construction — rust-resistant, built to last decades
Ships fully assembled — wheel it out, fire it up same day
10-year warranty standard — industry-leading coverage on all burners

Price range: $877.95 through $947.95

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Ships in 3–5 Days Heavy-duty crating included.
4.9/5 Stars 2,400+ verified reviews.
VELIT 14k BTU Portable Air Heater
VELIT 14k BTU Portable Air Heater
$877.95 – $947.95Price range: $877.95 through $947.95

Reliable Heat for the Self-Reliant Builder

The VELIT 14,000 BTU Portable Air Heater is a vetted addition to any self-reliant setup, delivering 5,600 to 14,000 BTUs of consistent warmth in extreme conditions. Designed for the off-grid builder, this heater operates from -40°F to 75°F and performs at elevations over 11,000 feet. It runs on gasoline or diesel with a smart Bluetooth thermostat and integrated carbon monoxide sensor. This curated unit represents a solid investment in your independence, providing reliable, quiet heat for workshops, basecamps, or overland rigs without the bulk. Ships free.

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Dual-Fuel Compatibility
Smart CO Safety Sensor
High-Elevation Tested
Quick-Connect Setup
14,000 BTU
Max Heating Capacity
-40°F
Minimum Operating Temp
10 lb
Unit Weight
VELIT 14k BTU Portable Air Heater

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

VELIT 14k BTU Portable Air Heater

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

VELIT 14k BTU Portable Air Heater

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Compatibility & Fitment

Designed for easy integration into mobile and remote setups with flexible power and fuel options.

  • Requires a 12V power source with cigarette lighter or XT60 connection
  • Fits spaces larger than 15.55" wide by 14.84" tall
  • Compatible with Rotopax and all standard overland gas cans using BYOC kit

Ideal Applications

Stay warm and operational wherever your independence takes you.

Overland & Vehicle Heating
Off-Grid Workshops
Remote Basecamp Warmth

Full specifications

At a glance

Power
20-40 w
Warranty
See product page
Full specifications10 data points across 4 categories

Dimensions

Dimension15.55" x 7.4" x 14.84"
Weight10lb

Power & Performance

Heating Capacity5600-14000 BTU
Fuel Consumption.053-.14 gal/h
Operating Power20-40 w
Starting PowerLess than 120w
Operating Temperature-40°F - 75°F
Operating ElevationLess than 16000ft

Materials

ConstructionRainproof and Rugged

Compliance & Warranty

WarrantySee product page

The Off Grid Vault Promise

We stand behind the gear we sell because your independence depends on it.

Vetted EquipmentEvery heater is evaluated for real-world off-grid performance before it earns a spot in our catalog.
Free ShippingShips free to your door with no minimums or hidden conditions.
30-Day Returns30-day hassle-free returns. If it doesn't fit your setup, send it back.
★★★★★
“Outstanding quality and performance. The VELIT exceeded my expectations in every way.”
F
First L.United States

VELIT Portable Air Heater | 14k BTU

The VELIT 14,000 BTU Portable Air Heater delivers exceptional heating power in a compact, easy-to-move design built for convenience and performance. With its 14,000 BTU output, it quickly warms large spaces such as garages, workshops, offices, or basements while maintaining consistent, even airflow. Engineered for energy efficiency, this portable heater uses advanced heating technology to convert power into fast, steady warmth without unnecessary energy waste. Its rugged, modern design ensures long-lasting reliability, making it perfect for both home and commercial use where mobility and power are equally important.

Designed for versatility, the VELIT 14K BTU Portable Air Heater includes adjustable temperature settings, safety overheat protection, and a quiet fan system that evenly distributes heat without noise disruption. The built-in carry handle and compact frame make it easy to move from room to room, offering flexible comfort wherever you need it. Whether you’re heating a workspace, supplementing a central heating system, or keeping a specific area warm during cold weather, this heater provides the ideal balance of portability, power, and efficiency for year-round comfort.


VELIT 14k BTU Air Heater

VELIT 14k BTU Portable Air Heater Specs

  • Model: 4000P
  • Weight: 10lb
  • Heating Capacity: 5600-14000 BTU
  • Fuel Consumption: .053-.14 gal/h
  • Operating Power: 20-40 w
  • Starting Power: Less than 120w
  • Operating Temperature: -40°F – 75°F
  • Operating Elevation: Less than 16000ft
  • Dimension: 15.55″ x 7.4″ x 14.84″
  • Heater Includes: Portable Heater, Bluetooth thermostat, Thermostat extension wire 10ft, Rubber Fuel Line 6ft, Power Cable 6ft, XT60 – Cigarette lighter adaptor, Magnetic Air Duct 6ft, Velcro tape


VELIT 14k BTU Portable Air Heater Features

  • No Separate Diesel: Designed for gas vehicles, allowing direct connection to spare gas cans, saving space and hassle. Available in gasoline and diesel.
  • Rainproof and Rugged: Crafted with high-quality materials for durability and longevity.
  • Quick-Connect Ports: Easy setup with fuel line dry breaks, magnetic air ducts, and waterproof aviation plugs.
  • Cleaner, Reliable Heating: Gasoline burns cleaner and remains reliable in extreme cold, unlike diesel.
  • High-Elevation Performance: Tested at over 11,000 feet to ensure optimal functionality and longevity in high-elevation conditions.
  • Compact Design: Space-saving design maximizes room utility.
  • Smart Technology: Includes a state-of-the-art Bluetooth thermostat with a carbon monoxide sensor for safety and convenience.
  • *OPTIONAL* BYOC (Bring Your Own Can) Kit: A custom can cap with fuel line dry break, and pickup line pre-assembled. Install the cap to your own can and you’re set. Works with Rotopax and all other overland gas cans.
  • *OPTIONAL* Detachable One-Gallon Fuel Can: A ready-to-use, compact fuel can with an attached dry break for quick connection. The can can be easily attached/ dettached to the heater for easy transportation, perfect for hassle-free heating without extra setup.


Your Satisfaction with VELIT is Guaranteed:

  • Limited 2-Year Warranty
  • Lowest Price Guarantee

Additional information

Fuel Type

Diesel, Gasoline
OPTION

Heater + BYOC (Bring Your Own Can) Kit, Heater + Detachable One-Gallon Fuel Can, Heater Only

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Frequently Asked Questions

All grills ship fully assembled in heavy-duty crating. Just remove the packaging, add propane or charcoal, and cook. No tools required.
We offer free 30-day returns on all grills. If you're not completely satisfied with your purchase, contact us and we'll arrange a free pickup.
Yes — 0% interest financing is available on eligible purchases. Split into 4, 6, or 12 monthly payments with no hidden fees.
Yes. We carry a full catalog of OEM replacement parts including grates, burners, igniters, and heat shields for every brand we carry.
Absolutely. Our grills are built for all-weather use. The 304 stainless steel construction is designed to handle temperature extremes from -20°F winters to 110°F summers.
SKU: GASPT4000 Categories: , Brand:

The Off Grid Vault Promise

We stand behind the gear we sell because your independence depends on it.

Vetted Equipment Every heater is evaluated for real-world off-grid performance before it earns a spot in our catalog.
Free Shipping Ships free to your door with no minimums or hidden conditions.
30-Day Returns 30-day hassle-free returns. If it doesn't fit your setup, send it back.

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About velit Air Heaters

velit is a trusted manufacturer of premium air heaters. OffGridVault is an authorized dealer offering the full velit lineup with free delivery, price match guarantee, and expert support.

View all velit products →

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