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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
18,000 BTU Radiant Propane Portable Cabinet Space HeaterThe Mr. Heater 6,000 BTUs 18,000 BTU propane portable cabinet heater is the ultimate solution for all outdoor heating needs. It operates silently, with no electricity required, and boasts an impressive 450 sqft. heating capacity. Equipped with safety features such as an oxygen depletion sensor (ODS) and a tip over shut off switch, this CSA certified heater provides safe, efficient warmth for up to 72 hours on a single, 20 lb propane tank. With 3 heat
The Mr. Heater 6,000 BTUs - 18,000 BTU propane portable cabinet heater is the ultimate solution for all outdoor heating needs. It operates silently, with no electricity required, and boasts an impressive 450 sqft. heating capacity. Equipped with safety features such as an oxygen depletion sensor (ODS) and a tip-over shut-off switch, this CSA certified heater provides safe, efficient warmth for up to 72 hours on a single, 20 lb propane tank. With 3 heat settings ranging from 6,000 BTUs to 18,000 BTUs, all easily controlled by a simple knob and piezo ignition, this heater is reliable, convenient, and perfect for outdoor use. Its durable steel construction and lockable casters make it a portable and versatile heating solution for any outdoor setting.Features
| Item Weight | 17.85 |
| Material | Metal |
| Run time (hours) | 72 |
| Ignition Type | Piezo |
| Heating Product Type | Gas Portable Heater |
| Room Size | Medium |
| Power/Fuel Type | Propane |
| Heat rating (BTU/hour) | 18000 |
| Color Family | Blacks |
| Returnable | 180-Day |
| Heating Technology Type | Radiant |
| Color | Blacks |
| Fuel rate (gallons/hour) | 0.834 |
| Portable Heater Features | Automatic Shutoff,Tip-Over Safety Switch |
| Number of Heat Settings | 3 Heat |
| Area Heated (Sq. Ft.) | 450 |
| Heater Controls | Dial |
| Fuel Tank Capacity (gallons) | 0 |
| Indoor/Outdoor | Outdoor |
| Heater Type | Radiant |
| Product Weight (lb.) | 17.85 |
| Product Width (in.) | 19.75 |
| Product Depth (in.) | 14.25 |
| Product Height (in.) | 23.50 |
| Certifications and Listings | CSA Certified |
| Manufacturer Warranty | 1 Year Limited |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 4
Seems to have helped
Bought a used 2020 Jeep Sahara 2 liter turbo charged with 80k miles from a dealership. Dealership had just changed oil the day of purchase. Drove it home 30 miles down interstate and another 20 back roads, it ticked and tapped allot at idle and the dip stick was varnished.
I added the flush, let it idle for 10 minutes and drained it. The new oil from the dealership drained out jet black, no light could pass thru it.
I changed the oil with Walmart oil and a cheap oil filter and let it idle for 5 minutes to clean out all the engine flush, it drained out clean and clear.
I refilled it with Pennzoil Platinum High Mileage oil and a Fram Ultra Synthetic oil filter. It's been a week and the engine is noticeably quieter and smoother since using this product.
If nothing else it cleaned allot of carbon from inside of my engine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 5
HOLY CRAP!!!!
So my 2005 Durango has a 5.7 and I put on 253,000 miles on it before it blew a head gasket. Since it was summer, iI decided I'd tackle it myself. The upper end was so full of gunk, I can't believe I hadn't had serious issues. Anyway, I apparently dropped some pieces of crud down the oil channels, 'cuz after putting it all back together, I got alarms for low oil pressure. Figuring I'd try anything else before replacing the oil pump, i gave this stuff a try. WOW!!!! Not only did the oil pressure return, the engine runs SO much smoother! I had forgotten how smooth it ran when it was new. The caveat is that apparently the gunk was the only thing keeping some areas from leaking - as it lost oil at a startling rate. 1 bottle of the Liqui Oil Saver though, and within a week the oil leaks completely stopped.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
★★★★★ 5
Awesome!!
Had a check engine light come on for cam shaft position. Did some research online about the specific code and found that I could be due to sludge in the engine. Added this and ran for about 30 minutes and then had the oil changed.
The light never came back on and the engine is running smooth and quiet.
Will definitely use again.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Great product
This brand is great. The car is running great
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Well worth the money.
I use nothing but Wix filters; they are the best
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
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