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WEN 14500-Watt 120V 240V Tri-Fuel Generator for Gas, Propane and Natural Gas
$1,077.67
Final price set by Amazon · may vary
EDITORIAL REVIEW — WEN 14500-Watt 120V 240V Tri-Fuel Generator for Gas, Propane and Natural Gas Assessed on the manufacturer's published specification and on how the format fits a working shift, by Steven Eaton, WC S...
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EDITORIAL REVIEW — WEN 14500-Watt 120V 240V Tri-Fuel Generator for Gas, Propane and Natural Gas
Assessed on the manufacturer's published specification and on how the format fits a working shift, by Steven Eaton, WC Safety editor.
Amazon customer rating: 4.7 / 5 - WC Safety review of the WEN 14500-Watt 120V 240V Tri-Fuel Generator for Gas, Propane and Natural Gas.
Written by Steven Eaton, WC Safety Editorial, from the published WEN listing. The score above is the live Amazon customer rating captured at review time - not a WC Safety test result. We did not laboratory-test this product.
Written by Steven Eaton, WC Safety Editorial, from the published WEN listing. The score above is the live Amazon customer rating captured at review time - not a WC Safety test result. We did not laboratory-test this product.
The WEN 14500-Watt 120V 240V Tri-Fuel Generator for Gas, Propane and Natural Gas is one of our picks for the CO-shutoff generator lineup. Everything below comes straight from the manufacturer's published listing - specs, capacities, and dimensions are theirs, not ours.
Most generators in this collection carry a built-in carbon monoxide sensor that shuts the engine down when CO accumulates (check each unit — a few carry a CO alert only, which warns but does not stop the engine) - the technology (CO Sensor, CO Shield, CO Watchdog and similar, named per listing) that the CPSC credits with preventing generator CO deaths. It does not make indoor use safe: generators run outdoors, 20+ feet from openings, exhaust pointed away, with working CO alarms in the building. See how to run a generator safely.
Key details, quoted from the manufacturer's published listing:
- Switch between gasoline (14500 surge watts, 11500 running watts), propane (12500 surge watts, 10300 running watts), and natural gas (10500 surge watts, 8750 running watts) with a simple turn of the selection dial
- Operates at 120V and 240V, making it perfect for transfer switches and emergency backup
- The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected
- Electric start powers the 500c 4-stroke OHV engine with the turn of a key, while the 8.2-gallon tank provides up to 12 hours of half-load runtime
- Includes four 120V 5-20R outlet, a 120V/240V transfer-switch-ready NEMA L14-30R outlet, a 120V/240V transfer-switch-ready NEMA 14-50R outlet, a 12V DC automotive outlet, a bottle of oil, a 6-foot LPG connection hose, an NG quick-connect adapter, and a three-year limited warranty
Compare all CO-shutoff generators, run power through rated heavy-gauge cords, and browse all jobsite equipment.
What to check before you buy
Exhaust is the hazard; wattage is the spec. A portable generator belongs outdoors, at least 20 feet from the building with exhaust pointed away — never a garage or porch, doors open or not. CO-shutoff sensors are a backup for a mistake, not a licence to move the unit closer; check whether a unit is certified to ANSI/PGMA G300-2023 (shutoff) or the stronger ANSI/UL 2201 (shutoff plus reduced CO emissions), and size on running watts before starting watts.
- Carbon monoxide is the headline hazard
- A portable generator produces CO in quantities that can be fatal indoors within minutes. It runs outdoors only, well away from doors, windows and vents - never in a garage, basement or crawlspace, even with the door open.
- Running versus starting watts
- Starting (surge) watts cover the momentary draw of motors; running watts cover continuous load. Sizing to the running figure alone leaves you short the moment a compressor or pump kicks in.
- Transfer switch for any building connection
- Connecting a generator to building wiring without a properly installed transfer switch can backfeed the utility line and endanger line workers. That connection is electrician territory.
- GFCI and cord condition
- Wet or outdoor use needs GFCI protection and outdoor-rated cords sized for the load and the run length.
How it compares to other portable generators we review
Pricing moves frequently — check the live Amazon listing. Browse the full portable generators range, or see all jobsite equipment.
More from our Generator reviews
The buying criteria for this category are laid out in best generators with CO shutoff, what size generator do I need, how to run a generator safely and jobsite generators.
Written by Steven Eaton, WC Safety editor. WC Safety is an independent PPE review site, holds no inventory and sells nothing directly; Amazon links are affiliate links that earn a commission at no cost to you and never affect the assessment. This page is not medical, legal or regulatory advice.
Brand / Vendor
WEN
Model / SKU
—
Product Type
Generator
Price
$1,077.67 (Amazon)
Availability
Check current availability on Amazon
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Coverage focuses on equipment built for professional use in manufacturing, construction, and industrial environments.
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Product information is compiled from manufacturer specifications, published standards information, compatibility data, and other cited sources.
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