SKU: 49403286727

Firman Tri Fuel Inverter Portable Generator 6850W Electric Start With Co Alert

$598.50 $665.00
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  • USA
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

Firman Tri Fuel Inverter Portable Generator 6850W Electric Start With Co AlertThe FIRMAN WT05571 Tri Fuel Whisper Series Generator provides flexible and reliable power for RVs, camping, home backup, and DIY projects. Its tri fuel capability allows operation on gasoline, propane, or natural gas at the push of a button, adapting to available fuel without compromising performance. Delivering up to 6,850 starting watts and 5,500 running watts on gasoline, 6,250 starting watts and 5,000 running watts on propane, and 5,500 starting

The FIRMAN WT05571 Tri-Fuel Whisper Series Generator provides flexible and reliable power for RVs, camping, home backup, and DIY projects. Its tri-fuel capability allows operation on gasoline, propane, or natural gas at the push of a button, adapting to available fuel without compromising performance.

Delivering up to 6,850 starting watts and 5,500 running watts on gasoline, 6,250 starting watts and 5,000 running watts on propane, and 5,500 starting watts and 4,500 running watts on natural gas, it ensures consistent energy for household devices, RV systems, and power tools.

Designed with portability in mind, this generator features a compact 136.7 lb frame, integrated wheel kit, and folding handle for easy transport. Operating at just 67 dB, it maintains a quiet footprint suitable for residential areas, campsites, and RV parks. Eco Mode improves fuel efficiency under lighter loads, while CO Alert technology automatically shuts down the generator if unsafe carbon monoxide levels are detected.

Equipped with a multi-functional outlet panel—including household, RV, and high-demand outlets, plus USB-C and 12V DC ports—the WT05571 provides convenient and versatile power for modern electronics alongside larger equipment. Included accessories such as an engine oil bottle, oil funnel, tool kit, LPG regulator, and quick oil drain make setup and maintenance simple.


Features

  • Tri-fuel operation: Gasoline, Propane, Natural Gas
  • Whisper Series quiet operation: 67 dB at ¼ load
  • Eco Mode for improved fuel efficiency
  • CO Alert technology for added safety
  • Integrated wheel kit and folding handle for portability
  • Multi-featured control panel with covered outlets
  • USB-C fast charging and 12V DC power port
  • Parallel operation compatible
  • Multi-Meter display for voltage, frequency, fuel, and oil alert monitoring
  • Low oil automatic shutoff
  • 3-year manufacturer warranty


Specifications

  • Engine: 322cc
  • Start Type: Recoil and Electric
  • Starting Watts: 6,850W Gas / 6,250W LPG / 5,500W NG
  • Running Watts: 5,500W Gas / 5,000W LPG / 4,500W NG
  • AC Voltage: 120/240V
  • DC Voltage: 12V
  • Frequency: 60 Hz
  • Tank Size: 5.3 Gal
  • Run Time: Up to 14.5 hrs at ¼ load
  • Decibels: 67 dB at ¼ load
  • THD @ Full Load: 3%
  • Low Oil Shutoff: Yes
  • CO Shutoff: Yes
  • Power Stream Alternator: Yes
  • Cast Iron Sleeve: Yes
  • Fuel System: Gas / LPG / NG
  • Frame Material: Steel
  • Wheels: 8" gray plastic, flat-free
  • Handle: U-shape folding
  • 5-20R 120V 20A DUPLEX GFCI: 1
  • TT-30R 120V 30A TWISTLOCK: 1
  • L14-30R 120V/240V 30A TWISTLOCK (22.9A/240V/5,500W): 1
  • 14-50R 120V/240V 50A (22.9A/240V/5,300W): 1
  • USB-C (3.1/5A/5/9/12/15/20V DC/60W): 1
  • 12V DC Power Port/Plug (8.3A/12V DC/100W): 1
  • Parallel Port: Yes
  • Multi-Meter: Voltage, Frequency, Fuel Level, Oil Alert, Overload
  • Certifications: EPA Certified, cETL Certified, PGMA


Warranty

3-year manufacturer warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 49403286727

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4.0 ★★★★★
Based on 5 reviews
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Product Reviews
D
Verified Purchase
Doc
Houston, US
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
R
Verified Purchase
roger mendes
Charlottesville, US
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
X
Verified Purchase
xyz
Lowell, US
★★★★★ 4
Quality shoe but with a slight squeak.
Size: 10 Wide, Color: Burgundy Polished Full Grain
Nice shoes with the classic Penny Loafer design. Fit was better than another brand I tried. Only reason not 5 starts is disappointment due to a slight squeak at times when walking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
S
Verified Purchase
Steven D
Birmingham, US
★★★★★ 5
Exact item ordered, quick delivery
Size: 9.5, Color: Black Polished Full Grain
I ordered these black Cole Haan penny loafers for casual wear with jeans, khakies, and even business casual with slacks and a jacket. They've always worked perfectly for these uses. The Cole Haan version is the most versatile and still meets my sophisticated look criteria. I wear a 9 1/2 M with almost all other shoes. I have found Cole Haan to run slightly wider and slightly shorter. This fit will work with thin and no socks and a little loose in width. . I'd likely order a 10 N next time. I tend to forget this but it runs consistent with me for Cole Haan. 5 stars for the shoe and service. My bad on the slightly off fit.
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Reviewed in the United States on January 8, 2025
H
Verified Purchase
Hugh62
Alexandria, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 21, 2025

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