Rated 4.5 out of 5 by 75
Rated 5.0 out of 5.0 by Frank69 Great machine
Had for over seven years never has let me down will run for days without a hiccup at full load
October 3, 2016
Rated 5.0 out of 5.0 by Papa Great buy
Great buy for the price. After easy assembly, I tied it in to a recently purchased Generac Manual Transfer switch and ran most of my house Electrical requirements - including my downstairs A/C unit. I'm very pleased with this purchase.
October 11, 2016
Rated 2.0 out of 5.0 by Willybug First day Fuel Leaks from between Fuel Vapor Vent Return Valve and top of Fuel Tank
I purchased the GP15000E for the 15000 continuous watts for emergency power at my home. I have previously owned two smaller generators and never had any issues.
The day I received the GP15000E I filled the fuel tank according to the instructions (filled to 1/2" below the inside top of the tank). I started the unit and immediately noticed gas leaking from between the Vent Valve and Fuel Tank and running down over the engine and hot exhaust. I quickly tuned off the motor (and feel lucky I did not have a fire).
I contacted Generac and now have the unit for serviced (it was brand new and only run for 1 minute). I hope the servicing will result in a non-leaking fuel system.
August 4, 2015
Rated 1.0 out of 5.0 by DanaliCC If You Want a Generator You Can Count on, Buy Something Else!!
3.5 hours on a new generator that I bought for in field construction and repair and the power distribution has gone out, barely outputting enough to run a 4 Amp grinder after it warms up, let alone my welder. The first listed repair center that I took it to no longer deals with Generac because of their warranty procedures, costing me time (billable hours), and money to take it to a different repair center. Generac isn't competent enough to keep up on their database of repair centers. Items were missing from the hardware kit, open holes in the welding that will allow water to get inside the frame and the only holes I found in the bottom of the frame will be to high for the water to drain out without tipping it past the 15 degree mark that they say you shouldn't tip it past.
Generac only pays their authorized repairs 50 - 60% of their shop labor rate and little to no mark-up on parts. This means that they will do customer pay before they even look at your defective generator, as of last contact, mine hadn't even been looked at yet. I was also told that if it needed parts to expect 2 or more weeks for the parts to arrive.
July 19, 2016
Rated 2.0 out of 5.0 by chris Generac GP15 KW
Product arrived with plastic milling debris in the fuel tank which needed cleaning And had loose wiring which rendered the unit useless. A local authorized service center worked on the unit for a week to repair it. Generac would not cover the transportation costs to send the unit to and from the authorized service center but Home Depot came through and paid for the shipping.
March 8, 2016
Rated 4.0 out of 5.0 by Angel5712 Generator
The product is excellent, however, the delivery method is awful, the generator came damaged.
January 9, 2016
Rated 5.0 out of 5.0 by milkman56 Easy to use and assembly
Excellent, product all the features you need in a portable generator and large enough to run the entire house. And store it away when you don't need it.
October 28, 2015
Rated 5.0 out of 5.0 by Dale1951 Better than I thought.
Needed to go with a larger unit than what I had due to geothermal system. Wanted something to fill up, plug in, and hit transfer switch. This unit gives me ample power for the heat, a/c, well, and the other critical needs. Would like to had a home standby unit but could not justify the cost due to where electrical service was and where gas service was located. The hookups were the killer for a home standby unit, not the cost of the unit itself. This unit will provide everything I need and then some. Have not run full load test yet but smaller loads were handed spot on. Usually power outages in our area run 5-24 hours so this unit will be great.
March 18, 2014