

Mr. Heater 140,000 BTU Forced Air Kerosene Heater
Key item features
- Powerful Heating: This Mr. Heater unit delivers 140,000 BTU, capable of heating an expansive 3125 square feet, making it suitable for large areas.
- Versatile Fueling: Designed for use with multiple fuel types including kerosene 1 and 2, diesel 1 and 2, home heating oil, and JP-8, offering flexible operation.
- Extended Operation: Provides a substantial burn time of 9-1/2 hours, ensuring prolonged heating without frequent refueling.
- Robust Construction: Features job site ready dual powder-coated tubular steel handles and pneumatic rubber tires for durability and easy transport.
- User-Friendly Controls: Equipped with large, glove-friendly controls and a factory-installed thermostat for convenient and precise temperature management.
- Enhanced Safety: Includes a high limit safety switch, a photo CAD cell for automatic shut-off in unsafe conditions, and continuous ignition for reliable operation.
- Maintenance Design: The split upper shell is specifically designed to facilitate easier maintenance, contributing to the heater's longevity.
- Chemical Warning: Contains a warning regarding exposure to lead and lead compounds, known to cause cancer and reproductive harm in California.
Specs
- Fuel typeDiesel
- Space heater typeForced Air Heaters
- Power typeGas
- Maximum room size3125 sq ft
- Rec. useOutdoor
- FeaturesAutomatic Shutoff
- Free shipping
Free 30-day returns
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About this item
Product details
For use with kerosene 1 and 2, diesel 1 and 2, home heating oil, and JP-8. Job site ready dual powder coated tubular steel handles, pneumatic rubber tires, and a split upper shell designed for maintenance. Equipped with high output fully enclosed motor and large glove-friendly controls. Controlled by a factory-installed thermostat. Features a high limit safety switch, photo CAD cell to shut the unit off in unsafe conditions, fuel gauge, and continuous ignition. Check state and local codes for permitted uses.
- BTU Rating: 140,000 BTU
- Fuel Type: Kerosene
- Burn Time: 9-1/2 Hr.
- Heating Area: 3125 Sq. Ft
- Dimensions: 18-1/4 In. W x 39-3/4 In. L
- Weight: 60 Lb.
- Warning: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
Specifications
Fuel type
Space heater type
Power type
Maximum room size
Warranty
Warranty information
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Warnings
Compare with similar items
| Product | Viewing this itemMr. Heater 140,000 BTU Forced Air Kerosene Heater ![]() $496.59 current price $496.59104.7 out of 5 Stars. 10 reviews | Mr. Heater Kerosene Forced Air Heater F270270 - Adjustable, 75,000 BTU - Black, Large ![]() $399.17 current price $399.1723 out of 5 Stars. 2 reviews | REDDY HEATER 135,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Forced-Air Heater with Thermostat and Flat-Free Wheels, RFA135C, RFA135C ![]() $448.00 current price $448.0015 out of 5 Stars. 1 reviews | Remington 140,000 BTU 3500 sq. ft. Kerosene/Diesel Forced Air Outdoor Heater ![]() Now $349.99 current price Now $349.99, Was $421.99$421.99 15 out of 5 Stars. 1 reviews | REDDY HEATER 80,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Heater Forced-Air with Thermostat, RFA80T, RFA80T ![]() $298.00 current price $298.0025 out of 5 Stars. 2 reviews |
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| Fuel type | DieselMr. Heater 140,000 BTU Forced Air Kerosene Heater | KeroseneMr. Heater Kerosene Forced Air Heater F270270 - Adjustable, 75,000 BTU - Black, Large | KeroseneREDDY HEATER 135,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Forced-Air Heater with Thermostat and Flat-Free Wheels, RFA135C, RFA135C | KeroseneRemington 140,000 BTU 3500 sq. ft. Kerosene/Diesel Forced Air Outdoor Heater | KeroseneREDDY HEATER 80,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Heater Forced-Air with Thermostat, RFA80T, RFA80T |
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| Space heater type | Forced Air HeatersMr. Heater 140,000 BTU Forced Air Kerosene Heater | Garage HeatersMr. Heater Kerosene Forced Air Heater F270270 - Adjustable, 75,000 BTU - Black, Large | Radiant HeatersREDDY HEATER 135,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Forced-Air Heater with Thermostat and Flat-Free Wheels, RFA135C, RFA135C | Forced Air HeatersRemington 140,000 BTU 3500 sq. ft. Kerosene/Diesel Forced Air Outdoor Heater | Radiant HeatersREDDY HEATER 80,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Heater Forced-Air with Thermostat, RFA80T, RFA80T |
| Power type | GasMr. Heater 140,000 BTU Forced Air Kerosene Heater | GasMr. Heater Kerosene Forced Air Heater F270270 - Adjustable, 75,000 BTU - Black, Large | GasREDDY HEATER 135,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Forced-Air Heater with Thermostat and Flat-Free Wheels, RFA135C, RFA135C | GasRemington 140,000 BTU 3500 sq. ft. Kerosene/Diesel Forced Air Outdoor Heater | GasREDDY HEATER 80,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Heater Forced-Air with Thermostat, RFA80T, RFA80T |
| Maximum room size | 3125 sq ftMr. Heater 140,000 BTU Forced Air Kerosene Heater | 1750 sq ftMr. Heater Kerosene Forced Air Heater F270270 - Adjustable, 75,000 BTU - Black, Large | 3200 sq ftREDDY HEATER 135,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Forced-Air Heater with Thermostat and Flat-Free Wheels, RFA135C, RFA135C | 3500 sq ftRemington 140,000 BTU 3500 sq. ft. Kerosene/Diesel Forced Air Outdoor Heater | 2000 sq ftREDDY HEATER 80,000-BTU Kerosene/Multi-Fuel Indoor/Outdoor Heater Forced-Air with Thermostat, RFA80T, RFA80T |
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Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 10 reviews
Verified Purchase
What a beast!
Holy cow does this thing crank. Heats my 1,000 sq ft, uninsulated garage in 30 minutes at 10F outside. Uses 300 watts/hr.
Happy with heater, a little quieter then I expected too
Picked this up for a 13.5x 53 building that is not insulated. Also the ceiling is open to other units so the heat can rise and exit. So its almost like trying to heat the outdoors, lol. Anyways the heater has good output and runs quieter then I expected for a salamander style heater. Fair price, works good, happy camper!
Always fires up Spend a little extra burn kerosene
Great heater this thing is a beast ... Burn kerosene diesel gums them up .. Never had a problem starting it has fired up 100% of the time .... If you working in a closed area vent it up you'll still be warm ...If you don't the fumes will get you .... Spend extra burn Kerosene!!!! Enjoy ....









