westinghouse 12,000-watt remote electric start tri fuel gas, propane, natural gas powered inverter generator with co sensor — front 3/4 view of blue Westinghouse iGen12000TFc showing control panel with LED data center, push-button electric start, remote start key fob, 14-50R and L14-30R outlets, fuel gauge, ventilation grilles, fold-down handle and never-flat wheels. Suitable for home backup, RV or jobsite power and often used to run major appliances or as a portable backup power source.
Westinghouse 12,000-Watt Remote Electric Start Tri Fuel Gas, Propane, Natural Gas Powered Inverter Generator with CO Sensor
Hero image 0 of Westinghouse 12,000-Watt Remote Electric Start Tri Fuel Gas, Propane, Natural Gas Powered Inverter Generator with CO Sensor, 0 of 14
Westinghouse

Westinghouse 12,000-Watt Remote Electric Start Tri Fuel Gas, Propane, Natural Gas Powered Inverter Generator with CO Sensor

As low as $93/mo  with
|2,219 ratings

Smart summary

Generated by AI
  • Runs On Three Fuels

    Runs On Three Fuels

    Choose between gasoline, propane, or natural gas depending on what you have available.
  • Powers Major Appliances

    Powers Major Appliances

    Runs air conditioners, refrigerators, and lights simultaneously.
  • Safely Charges Electronics

    Safely Charges Electronics

    Clean inverter power with under 3% THD safely runs laptops and smartphones.
  • Runs Very Quietly

    Runs Very Quietly

    Operates at a quiet 64 dBA so it won't disturb your household.
  • Starts With A Remote

    Starts With A Remote

    The convenient wireless key fob lets you start the generator from a distance.

Specifications

  • Home Backup Power, ≤ 3%THD: The Westinghouse iGen12000TFc tri fuel inverter generator provides whole home backup power that's safe for sensitive electronics; It also has a 50A outlet; Gasoline: 12,000W peak/9,000W running; Propane: 11,000W peak/8,100W running; Natural gas: 9,800W peak/7,200W running
  • Powerful Engine, Very Quiet Operation: Eco Mode, insulation and mufflers keep this generator neighborhood friendly with as low as 64 dBA; A heavy duty 457cc Westinghouse 4-Stroke OHV engine runs up to 19 hours at 25% load on a 7.9 gallon fuel tank; Includes Low oil shutdown
  • Save up to 50% in Fuel Costs: Inverter technology matches engine speed to power demand to cut fuel consumption in half versus traditional generators—that's less fuel and fewer refills. And inverters need less maintenance, saving time, hassle and money
  • Transfer Switch or Interlock Kit Ready: Includes a 120/240V 14–50R 50A for home or RV and a 120V/240V L14-30R 30A twist lock. Both are transfer switch or interlock kit ready for home backup; Also has a GFCI 120V 5–20R 20A duplex outlet and parallel ports
  • LED Data Center: Digital display keeps you easily updated on fuel level, power output, remaining run time, voltage output and lifetime hours; Includes a remote start key fob, Li battery, 12V battery charger, propane regulator kit, oil, funnel and tool kit
  • Safety First: A built in carbon monoxide sensor continuously checks air quality near the generator and automatically shuts down if dangerous CO levels are detected close by. Get peace of mind with real time monitoring to help protect your family and pets
Members-only price
Prices may vary in club and online
How do you want your item?

Freight shipping

Free shipping
Columbus, 43215
Arrives by Tue, Nov 17
Return or replace anytime.
Sam's credit card
Limited time! Get a $60 statement credit when you open an account between 10/28-12/2 and use it to make $30 in eligible Sam’s Club purchases within 30 days¹

About this item

Product details

The quiet and powerful Westinghouse iGen12000TFc portable inverter generator with CO sensor produces up to 12,000W peak and 9,000W with less than 3% THD, making it an ideal solution for home backup power even for sensitive electronics. With a traditional generator's power and the benefits of an inverter, it's the best of both worlds. Enjoy quiet operation as low as 64 dBA and Eco Mode. The heavy duty 457cc 4-Stroke OHV Westinghouse tri fuel engine can go all day or night with a runtime of up to 19 hours at 25% load on a 7.9 gallon gas tank, among the largest of inverter generators of its size. Features a cast iron sleeve, digital fuel gauge, auto low oil shutdown. A push button electric start and remote start key fob make starting the iGen12000TFc extra convenient. Outlets include transfer switch or interlock kit ready 14-50R 50A and L14-30R 30A outlets. Each can run major appliances like air conditioners, refrigerators, and sump pumps along with any lights or entertainment centers at the same time on a single cord. It also has an ST Switch outlet, a GFCI duplex 20A outlet, and is parallel ready. An LED data center gives updates on fuel, voltage output, frequency, lifetime hours and maintenance, removing all guesswork. Easily portable with heavy duty, never flat wheels and foldable handle, it'll have your house, RV or jobsite powered in seconds. Includes a 3 year limited warranty and lifetime technical support backed by our nationwide Westinghouse Customer Service Network.
info:
If the item details above aren't accurate or complete, we want to know about it. 

Key specifications

Specifications

  • Home Backup Power, ≤ 3%THD: The Westinghouse iGen12000TFc tri fuel inverter generator provides whole home backup power that's safe for sensitive electronics; It also has a 50A outlet; Gasoline: 12,000W peak/9,000W running; Propane: 11,000W peak/8,100W running; Natural gas: 9,800W peak/7,200W running
  • Powerful Engine, Very Quiet Operation: Eco Mode, insulation and mufflers keep this generator neighborhood friendly with as low as 64 dBA; A heavy duty 457cc Westinghouse 4-Stroke OHV engine runs up to 19 hours at 25% load on a 7.9 gallon fuel tank; Includes Low oil shutdown
  • Save up to 50% in Fuel Costs: Inverter technology matches engine speed to power demand to cut fuel consumption in half versus traditional generators—that's less fuel and fewer refills. And inverters need less maintenance, saving time, hassle and money
  • Transfer Switch or Interlock Kit Ready: Includes a 120/240V 14–50R 50A for home or RV and a 120V/240V L14-30R 30A twist lock. Both are transfer switch or interlock kit ready for home backup; Also has a GFCI 120V 5–20R 20A duplex outlet and parallel ports
  • LED Data Center: Digital display keeps you easily updated on fuel level, power output, remaining run time, voltage output and lifetime hours; Includes a remote start key fob, Li battery, 12V battery charger, propane regulator kit, oil, funnel and tool kit
  • Safety First: A built in carbon monoxide sensor continuously checks air quality near the generator and automatically shuts down if dangerous CO levels are detected close by. Get peace of mind with real time monitoring to help protect your family and pets

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

4.8 out of 5 stars
stars
2,219 ratings2,219 reviews
Write a review
  1. 5 stars84% (1,875)
  2. 4 stars13% (280)
  3. 3 stars2% (48)
  4. 2 stars0% (10)
  5. 1 star0% (6)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 2,219 reviews

Oct 2, 2026
Reviewer name: teaira
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Came in quickly, great machine.

Haven’t fired it up just yet, but it came in quickly and as expected. Great unit!! Soon as I my electrician gets my plug installed I will follow up with a running review.

Review from walmart.com
Helpful?3FVKT3CBHMEE20149764633
Nov 3, 2026
Reviewer name: MJR26
5 out of 5 stars
5 out of 5 stars review

Powerful, Efficient, Flexible Fuels Generator

Great features at a reasonable price. The ability to switch from gasoline to propane to natural gas gives lots of flexibility in keeping the generator running in different ways when some fuels can be more challenging to obtain. I especially like the low THD which means I can use the generator to run any appliance, including those with sensitive electronic circuits.

Review from westinghouse.com
Helpful?3FVKT3CBHMEE20149764633
Oct 30, 2026
Reviewer name: Dragonlady
5 out of 5 stars
5 out of 5 stars review

Great features and easy assembly

Just assembled this iGen12000 TFc generator this afternoon with help from someone who has assembled a few similar Westinghouse generators. The generator is very heavy but not too difficult to move (nice fold away handle, decent size wheels). I plan on using natural gas, waiting for the plumber and electrician. I bought this inverter generator rather than the regular model for its low THD (<3%) to protect my expensive 2-stage furnace control board. I want to be prepared just in case Super El Nino brings down power line this winter.

Review from westinghouse.com
Helpful?3FVKT3CBHMEE20149764633
Members-only price
Prices may vary in club and online
How do you want your item?

Freight shipping

Free shipping
Columbus, 43215
Arrives by Tue, Nov 17
Return or replace anytime.

Related pages