Runs on diesel. Heats a garage, a shop, an office, a truck, a barn or an RV. Start it from 98 feet away and walk into warmth.
Heat A Garage, A Shop Or A Truck For Pennies An Hour
$319.99
$399.99
SAVE
20%
8KW HEATING POWER
10L FUEL TANK
98 FT REMOTE
46–97°F CONTROL
Large
90 Day Money Back Guarantee | Free Refunds
We've Sold Out 5 Times This Year...
Order today to GUARANTEE your product comes in by the specified date.
Cold mornings? Customers say never again.
Over 2.3M Views On Facebook
LOW STOCK NOTICE
We restock weekly, and current inventory moves quickly. If it’s showing In Stock, we recommend ordering today — once this batch sells out, we can’t reserve units and the next shipment goes out the following week.
90-Day Clean-Confidence Guarantee
Try it risk-free for 90 days. If you’re not satisfied with the performance or convenience, contact us and we’ll make it right — including a full refund.
Powerful Heat That Kicks in Fast
“I put this in my truck and was impressed by how quickly it started putting out heat. It only took a few minutes for the cab to feel noticeably warmer. Definitely makes those cold mornings a lot more comfortable.”- Marlon Andrews, Verified Buyer
Cold air doesn't stand a chance.
With powerful heating output, the IronRidge Diesel Air Heater quickly pushes warm air into your space, helping take the chill out when you need heat the most.
No waiting around for your engine to warm up. Just turn it on and let the heat work.
Whether you're waking up to freezing temperatures, taking a break in your truck, or settling in for the night, you can have warm air working its way through your space when you need it.
Instead of relying on your vehicle's engine to slowly heat the cabin, this dedicated heater is built specifically to produce warmth where you need it.
Powerful Heat. Without Running The Engine
“I expected it to go through diesel pretty quickly, but it’s much more fuel-efficient than I thought. I can keep it running for hours without constantly checking the fuel tank.” - Tony Jefferson, Verified Buyer
Why waste fuel running your engine just to stay warm?
The IronRidge Diesel Air Heater gives you a dedicated source of heat that works independently from your vehicle's engine. It draws diesel from its built-in fuel tank, converts it into heat, and continuously circulates warm air throughout your space.
So you can turn the heat on, shut the engine off, and stay comfortable.
Love It or Your Money Back Simple as That
Put it up. Run it through the coldest nights. If it isn't doing what you wanted, tell us inside 90 days and we'll refund you. Returns are free.
CLAIM OFFER
One heater. Ready for wherever the cold takes you
From overnight truck stops to remote campsites, the IronRidge 8KW Diesel Air Heater brings powerful, dependable warmth to the spaces where you need it most.
- Trucks & Semis — Stay warm during overnight stops.
- RVs & Campers — Keep your space cozy on cold trips.
- Vans & Overlanding — Stay warm wherever you camp.
- Cold-Weather Camping — Enjoy warmer nights outdoors.
- Boats — Keep enclosed cabins comfortable.
- Workshops — Stay warm while you work.
Wherever the cold takes you, bring the warmth with you.
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
How quickly does the heater warm up?
+
The heater is designed for rapid heating, so you don't have to sit around waiting for warmth. Once running, it continuously circulates heated air throughout the space to help bring the temperature up quickly.
How loud is the heater while running?
+
It uses a precision low-noise fuel pump and is designed to minimize operating noise. Some fan and pump noise is normal during operation.
Do I have to keep my engine running to use it?
+
No. That's one of the biggest advantages of a diesel air heater. It has its own diesel fuel supply and heating system, allowing you to stay warm while your vehicle's engine remains off.
Is it difficult to install?
+
Installation requires proper connections for power, fuel, air intake, heated-air outlet, and exhaust. It's straightforward for someone familiar with vehicle or equipment installations, but professional installation is recommended if you're unsure.
How much diesel does it use?
+
Fuel consumption depends on the temperature setting and operating conditions. The heater is designed for efficient fuel use, with listed consumption around 0.18–0.36 L/hour on comparable 8kW configurations.
Can I use it while sleeping in my RV, truck, or camper?
+
It can provide heat during extended periods when correctly installed and operated according to the manufacturer's instructions. Because it is a combustion appliance, proper exhaust routing, ventilation, and a working carbon monoxide detector are essential.
How long can it run on a full 10L tank?
+
With a 10L / 2.6-gallon tank, runtime depends on the heat setting. At the lowest consumption rate, it can theoretically run for up to about 55 hours.
Will it still work properly at high altitudes?
+
Yes. The heater is designed to operate effectively at altitudes of up to 9,843 FT.