Comfortable warmth for every place you live, work and travel: the RV, the van, the truck cab, the boat, the shop and the cabin.
Stay Warm Anywhere, All Night, Off the Grid
$289.99
$350.00
$105 OFF
Wake Up Warm, Every Morning
Cut Your Heating Bill, Not Your Comfort
Make Winter Something to Enjoy
Heats Up In Minutes
30 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.
Trusted Through the Coldest Nights
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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.
Powerful Heat. Less Fuel. All-Night Comfort.
Strong enough for the coldest nights. Efficient enough to run every night.
When the temperature drops, most heaters force a choice: cheap to run or strong enough to matter. The Ironridge Diesel Heater gives you both, pushing out serious heat while using about one gallon of diesel a night.
- 8kW of real heat. Warms 161–215 sq ft fast, with a ceramic igniter that starts reliably in freezing weather.
- Fewer refills, lower fuel bills. ≥90% combustion efficiency and a 5L (1.3 gal) tank stretch every drop.
- Built-in safety. A heat-insulated exhaust shield, leak-proof fuel cap and visible fuel gauge help prevent burns, spills and dry burning.
Your Old Heater Is Costing You More Than You Think
Propane heaters burn inside your space, adding moisture and fumes to the air you breathe. Electric heaters are clean, but useless without a wall outlet or a big generator.
Compare
IronRidge
Electric Space Heater
Power needed
12V/24V battery or adapter
120V wall outlet or large generator
Where combustion happens
Exhaust vented outside
No combustion
Moisture and condensation
Dry heat
Dry heat
Runtime per fill
All night per fill
Unlimited, only with grid power
Running cost
Low
Depends on electricity rates
Love It This Winter or Get Every Penny Back
Use your Ironridge heater in the real cold for 30 days. If it doesn’t keep you warm the way we promise, send it back for a full refund.
CLAIM OFFER
When the Power Fails, Your Heat Won’t
Power out? Off-grid? Miles from an outlet? You’re still warm.
The Ironridge Diesel Heater runs on a 12V or 24V battery and a tank of diesel. That makes it the heater you can count on when the grid can’t: during winter storms and outages, at an off-grid cabin, in a tent or ice shelter, or parked overnight in your rig.
Made for life away from the outlet:
- Warm before you walk in. Start it from up to 98 ft away with the remote, and step into a warm, frost-free space.
- Built for high places. Rated to run at altitudes up to 9,843 ft.
- Quiet where it counts. Mount the unit outside your cabin or vehicle and enjoy the warmth with less noise inside.
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
Am I supposed to smell diesel if my whole setup is outside?
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No. If you do, check that the exhaust is sealed and pointing away from doors, windows and the air intake.
What Installation Does It Require?
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The heater needs secure positioning, suitable electrical connections, and correctly installed combustion-air and exhaust routing according to its manual—portable construction does not remove these installation requirements
Is it supposed to be clicking?
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Yes. That click is how you know the fuel pump is working.
What fuel should I use in freezing weather?
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Use winter-blend diesel, or add an anti-gel additive when temperatures drop below freezing. This keeps fuel flowing smoothly.
Is it loud?
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No. You’ll hear a steady fan hum and a soft tick, much like a clock in a quiet room.
How do I keep it running well?
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Run the heater at a moderate setting regularly rather than always on the lowest. This helps prevent carbon buildup.
Can I plug it into a wall outlet?
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To use a standard wall outlet, you’ll need an AC-to-DC 12V adapter rated at least 15A.
What vehicles and spaces can I use it in?
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In vehicles, it’s a great fit for RVs, fifth wheels, travel trailers, campervans, cargo and service vans, pickup trucks, semi-truck sleeper cabs and boats. It also warms fixed spaces like garages, workshops, sheds, tiny cabins, tiny homes and job-site trailers, plus outdoor setups like tents and ice-fishing shelters.