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Customer reviews for 11000/8500-Watt Genmax Tri Fuel Portable Inverter With Co Sensor + Remote Electric Start / Folding Handle for
11000/8500-Watt Genmax Tri Fuel Portable Inverter With Co Sensor + Remote Electric Start / Folding Handle
4.6 out of 5 stars
stars
67 ratings61 reviews
  1. 5 stars79% (53)
  2. 4 stars12% (8)
  3. 3 stars1% (1)
  4. 2 stars0% (0)
  5. 1 star7% (5)

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Showing 41-50 of 61 reviews
Feb 19, 2026
Reviewer name: Nick L
5 out of 5 stars
5 out of 5 stars review

Contractor Grade!!

This thing is sweet- easy to set up, easy to get going, and packs enough power to tackle any job. It really is durable and contractor grade. I have used it on many of my projects and deck clean ups and it has yet to let me down

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Feb 18, 2026
Reviewer name: Dennis R
5 out of 5 stars
5 out of 5 stars review

Genmax is Darn Good

This unit has been super helpful for me when I go RV or on a long trip with my toy hauler. Keeps all of our utilities powered up on the go and does everything even better than advertised!

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Feb 10, 2026
Reviewer name: Juan S
5 out of 5 stars
5 out of 5 stars review

Great and Reliable

This product has been great so far. Bought it a couple weeks back and its been really solid. I did have a bit of a hard time to set up and get it running but after that, its worked great. Definitely one of their better products.

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Feb 23, 2026
Reviewer name: Jacob N
4 out of 5 stars
4 out of 5 stars review

Inverter Tech!!!

LOVE the inverter tech slide, i had no clue what that meant initially but it is SUPER helpful. I am from LA so we have tons of pollution, so this makes me feel better about using a generator. THIS IS CLEAN ENERGY!!

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Aug 31, 2025
Reviewer name: Amy
5 out of 5 stars
5 out of 5 stars review

Quiet and provides a lot of power! Great price!

Great generator used for over 200 hours, easy to use, overall quiet and provides a lot of power! Used on our food truck and at times ran for 72 hours straight with short breaks to refuel. Got it on a $750 samsclub discount great deal!

Helpful?20UAU8PEYAUZ13591274676
May 25, 2026
Reviewer name: Brandon T
3 out of 5 stars
3 out of 5 stars review

Got a new unit after first one wouldnt work

Genmax honored my warranty after first unit didnt work. Hopefully new one does

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
May 3, 2026
Reviewer name: Steven C
5 out of 5 stars
5 out of 5 stars review

Works great so far

Just received and started with gas and propane. So far so good.

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Mar 23, 2026
Reviewer name: Robert D
5 out of 5 stars
5 out of 5 stars review

I’m proud of my GM5000XiD

It runs quieter than I expected and it can run on propane ?

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Apr 15, 2026
Reviewer name: Michael T
5 out of 5 stars
5 out of 5 stars review

Not sure

Just received, too soon to give review. Generator looks good.

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Jun 23, 2026
Reviewer name: Jim S
5 out of 5 stars
5 out of 5 stars review

2026 12000xit

Looks great have 30 minutes on it quiet, hope it last for years

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676