Home /DeWalt /tools /DEWALT DXH135HD 135,000 BTU Forced Air Kerosene Heater

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DEWALT DXH135HD 135,000 BTU Forced Air Kerosene Heater

Name: DEWALT DXH135HD 135,000 BTU Forced Air Kerosene Heater
Brand: DeWalt
SKU: WOR-TOO-997
Price: 98.14 USD
Availability: InStock
Rating: 4.7 (6 reviews)

4.7 (6)

$399.00 $98.14

The DEWALT DXH135HD forced air kerosene heater delivers 135,000 BTU to heat up to 3,500 square feet, with a 14-gallon tank for up to 9.5 hours of run time.

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Categories : tools

SKU : WOR-TOO-997

Description

The DEWALT DXH135HD 135,000 BTU forced air kerosene heater is a heavy-duty heating solution for construction sites, barns, warehouses, and workshops. With 135,000 BTUs of heat output, it quickly warms spaces up to 3,500 square feet, making it a practical choice for large, well-ventilated areas.

DEWALT DXH135HD Forced Air Kerosene Heater: Built for the Job Site

This heater is engineered for rugged conditions. It features a 1-inch tubular steel roll cage, flat-free foam-filled tires, and a front barrel support with storage compartment. The cold-weather starting capability means you get instant heat even in extremely low temperatures. A continuous ignition system makes startup simple, and the overheat safety shut-off adds peace of mind.

Power and Run Time

The 14-gallon fuel tank provides up to 9.5 hours of run time, so you can heat a space through a full work shift. The unit is multi-fuel capable, typically running on kerosene or diesel, which gives you flexibility depending on what you have on hand. CSA certification confirms it meets recognized safety and performance standards.

Portability and Controls

Glove-friendly controls make it easy to adjust even when your hands are cold and covered. The roll cage protects the body during transport, while the flat-free tires roll smoothly over rough terrain. The front barrel support doubles as a storage compartment for the power cord or small tools.

Find the Manual and Safety Information

If you're searching for the DXH135HD manual, you're on the right track. The operator's manual is included with the heater, and a digital copy is available through Workbench World's support team. Always read the manual before use, follow the ventilation requirements, and keep the heater in a well-ventilated area as designed.

Features

135,000 BTUs – quickly heats large, well-ventilated spaces up to 3,500 sq. ft.
Up to 9.5 hours of runtime on a 14-gallon tank – keeps a work shift covered.
Cold-weather starting and continuous ignition – reliable in low temperatures.
Durable roll cage and flat-free tires – built for moving around job sites.
Overheat safety shut-off and CSA certification – designed with safety in mind.
Model: DXH135HD
Series: Heavy-Duty Forced Air
Weight: 65 lb / 29.5 kg
Ignition: Continuous
Run Time: 9.5 hours
Fuel Type: Kerosene (multi-fuel compatible)
Dimensions: 30 x 18 x 24 in / 76 x 46 x 61 cm
Heat Output: 135,000 BTU
Portability: Rolling cart with flat-free tires and roll cage
Ventilation: Requires well-ventilated area
Heating Area: 3,500 sq. ft. (325 m²)
Product Type: Kerosene Heater
Tank Capacity: 14 gallons (53 L)
Safety Features: Overheat shut-off, CSA certified
Seller: Workbench World
MPN: DXH135HD

Product Details

Choosing the Right Forced Air Heater

Forced air heaters are rated by BTU output. A 135,000 BTU unit like the DXH135HD is ideal for drying out wet spaces, thawing equipment, or heating a large construction or agricultural area. Smaller 60,000 BTU models are better for workshops and garages. Match the heater to the size of your space and the conditions you need to maintain.

Kerosene vs. Diesel

Kerosene is commonly used in forced air heaters because it burns cleaner and has a lower risk of gelling in cold weather. Diesel is a lower-cost alternative but may produce more odor and require more maintenance. This DEWALT heater is built for both, giving you flexibility depending on fuel availability.

Safety and Maintenance Checklist

Always operate in a well-ventilated space.
Check fuel lines and fittings for leaks.
Clean the burner and air filter before each season.
Keep the heater away from combustible materials.
Turn off and cool before refueling.

Frequently Asked Questions

Where can I find the DXH135HD manual?

The manual is packed with the heater. If you need a digital copy, contact Workbench World support and we'll send you a current version.

Can this heater run on diesel instead of kerosene?

Yes, the DXH135HD is multi-fuel capable and can run on kerosene or diesel. Check the manual for recommended fuel types and any necessary adjustments.

How much space can it heat?

The heater is rated for up to 3,500 square feet in a well-ventilated area. Actual coverage depends on insulation, ceiling height, and airflow.

Is it safe to use indoors?

This is a forced-air heater for well-ventilated commercial, agricultural, and construction spaces, not an indoor residential heater. Never operate it in an enclosed room without proper ventilation.

How long will 14 gallons last?

At full output, the 14-gallon tank provides about 9.5 hours of continuous run time. Using a lower heat range extends the burn time.

Customer Reviews

6

5.0

Reg

Verified

Powerful

Heat is incredible.

4.0

Holly

Verified

Warms up fast

This heater warms my garage in minutes. It uses a lot of fuel but that’s expected.

5.0

Vince

Verified

Great for shop

I use this to heat my workshop during the winter. It throws out a ton of heat and warms up 2000 square feet easily. The fuel gauge is handy. It’s loud, but all forced air heaters are. The only thing I don’t love is the smell when it first starts. Once it warms up, it’s fine. Very happy overall.

4.0

Jasmine

Verified

Good heater

It’s big and bulky but works. The heat output is fantastic.

5.0

Stan

Verified

Works as promised

Heats my pole barn. The tank lasts about 9 hours on low.

5.0

Rosie

Verified

Best purchase

My husband uses it for deer camp. It heats the whole tent.

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DEWALT DXH135HD 135,000 BTU Forced Air Kerosene Heater

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Description

DEWALT DXH135HD Forced Air Kerosene Heater: Built for the Job Site

Power and Run Time

Portability and Controls

Find the Manual and Safety Information

Features

Choosing the Right Forced Air Heater

Kerosene vs. Diesel

Safety and Maintenance Checklist

Frequently Asked Questions

Customer Reviews

Reg

Powerful

Holly

Warms up fast

Vince

Great for shop

Jasmine

Good heater

Stan

Works as promised

Rosie

Best purchase

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