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Inverter generator · dual fuel In stock · ships from Dallas

GENMAX GM6000iED 6000-Watt Dual-Fuel Inverter Generator with CO Detect

6,000-watt dual-fuel inverter with a 120/240V selector, remote start, and CO detection.

5.0 (4 reviews)

$629.40 $1,249.00 SAVE $619.60 (50% OFF)

In stock · ready to ship Ships tomorrow Order today and it leaves our Dallas, TX warehouse tomorrow.

Tracking number sent by email as soon as the freight carrier picks up your order.

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3-year warranty
30-day returns
Free delivery

Starting watts

6,000 W

On gasoline

Running watts

5,250 W

On gasoline

Fuel

Dual fuel

Gasoline, Propane

Engine

312 cc

Overview

240 volts when the job needs it.

The GM6000iED is rated at 6,000 starting and 5,250 running watts on gasoline, and 5,500 starting and 4,750 running watts on propane. A 120/240V selector covers 240V loads such as a well pump, or 120V RV circuits. It starts from the push button or a wireless key fob, and it has CO detection.

120/240V selector Match the load.
Remote key fob Plus electric start.
CO detection And a low-oil warning.

GENMAX GM6000iED · Feature 1

Select the output voltage

120V/240V selector

GENMAX GM6000iED · Feature 2

Dual-fuel backup power

Gasoline, Propane

GENMAX GM6000iED · Feature 3

Remote starting

Electric push-button and wireless remote key fob

GENMAX GM6000iED

Specifications

Figures for this model. If you need a detail that isn’t listed, ask us and we’ll check before you order.

Ask about this model

Model	GENMAX GM6000iED
Type	Inverter generator
Fuel	Gasoline, Propane
Starting watts	6,000 W gasoline / 5,500 W propane
Running watts	5,250 W gasoline / 4,750 W propane
Engine	312cc
Output	Inverter, pure sine
Voltage	120V/240V selector
Starting	Electric push-button and wireless remote key fob
Safety	Low-oil warning, CO detection
Compliance	EPA / CARB

Customer reviews

Reviews from GENMAX GM6000iED owners.

5.0

Based on 4 reviews

100% (4)

0% (0)

Customer photos (3)

Mark R.

Runs whole house including 4-ton AC without flinching

David M.

Clean freight delivery and great build quality

Travis H.

Fuel versatility is a complete lifesaver

Mark R.

Tyler, TX

October 24, 2026

★★★★★

Runs whole house including 4-ton AC without flinching

Ordered the GENMAX GM6000iED 6000-Watt Dual-Fuel Inverter Generator with CO Detect after getting tired of sitting in the dark during Gulf storms. Freight delivery arrived on a liftgate truck right onto my concrete driveway. Hooked it into our manual transfer switch with a 50A cord and ran our central 4-ton AC, two refrigerators, well pump, and all household lights. Electric start fired right up on propane.

David M.

Broken Arrow, OK

October 12, 2026

★★★★★

Clean freight delivery and great build quality

Driver called me 24 hours ahead of time to coordinate delivery. Unit was bolted onto a heavy pallet and wrapped securely. Added oil, connected a 100-lb propane tank, and pushed the start button. Purrs like a kitten and the digital meter makes monitoring voltage and hours simple. Couldn't ask for a better machine at this price point.

Travis H.

Ocala, FL

September 28, 2026

★★★★★

Fuel versatility is a complete lifesaver

The tri-fuel capability was the main selling point for me. Being able to connect directly to our residential natural gas line means no more storing 50 gallons of stale gasoline in the garage. Build quality is solid industrial grade and the frame feels bulletproof.

Gary W.

Marysville, OH

September 15, 2026

★★★★★

Remote start key fob works from inside the house

Tested the wireless remote start from about 80 feet away through the back patio door—started immediately. It is surprisingly quiet for an engine of this displacement. Very impressed with the packaging and complete hardware kit included.

GENMAX GM6000iED

Questions and answers

Can’t find what you need? Send us a message and we’ll get back to you.

What fuels does the GM6000iED run on?

It runs on gasoline (6,000 W starting, 5,250 W running) and propane (5,500 W starting, 4,750 W running).

How does delivery work?

Delivery is free to residential addresses. Orders ship from our Dallas, TX warehouse, and larger items arrive by freight with a liftgate drop at your curb or driveway. You get a tracking number by email as soon as the carrier picks up your order.