Standby Generators

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Model # RG04524JNSC

Was  $13,529.00
$12,176.10 / each
Save $1,352.90 (10%)
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  • • Ship to Store Free

Model # RG03824JNAX

Was  $12,398.00
$11,158.20 / each
Save $1,239.80 (10%)
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Model # QT07068ANAC

$19,299.00 / each
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  • • Not Sold in Stores

Model # 040394

$4,399.00 / each
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Model # RD02023ADAE

$12,149.00 / each Add to Cart to See Price
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Model # 040392

$4,199.00 / each
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Model # RG02515JNSX

Was  $8,298.00
$7,468.20 / each
Save $829.80 (10%)
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  • • Ship to Store Free

Model # 076150

$14,699.00 / each
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Model # RG03015ANSX

Was  $9,398.00
$8,458.20 / each
Save $939.80 (10%)
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  • • Ship to Store Free

Model # 6721

$3,287.00 / each
  • • Ship to Home Free
  • • Ship to Store Free

Model # RD04834ADAE

$16,199.00 / each Add to Cart to See Price
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  • • Not Sold in Stores

Model # RG06024AVAX

$15,898.00 / each Add to Cart to See Price
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  • • Ship to Store Free

Model # 040444

$2,199.00 / each
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  • • Ship to Store Free

Model # QT13068ANAC

$27,439.00 / each
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  • • Not Sold in Stores

Model # RG02515JNAX

Was  $8,598.00
$7,738.20 / each
Save $859.80 (10%)
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  • • Ship to Store Free

Model # 6730

$3,957.00 / each
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Model # RG03015JNAX

Was  $9,698.00
$8,728.20 / each
Save $969.80 (10%)
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  • • Ship to Store Free

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Average rating for Standby Generators
(4.7 / 5)
2,553 Reviews
  1. 2 years ago
    Kohler whole house generator/14KW
    The power has not been off yet.I think it will be nice to not have to hook up a generator to have electric power.
  2. 2 years ago
    Good unit
    So far great easy to install doesn't include and wiring like Genarac does so cast me an extra 500$ for all the wiring
  3. 4 years ago
    Great value and High quality
    We needed a reliable electric source for the winter months while we are on the road. After the ice storm of 1998 we were reluctant to travel. The Kohler name and the Home Depot’s great price were too hard to pass up. Installation was easy enough and the final connections were done by licensed contractors. The transfer switch works in less than 10 seconds so the power is only out briefly.
  1. 1 year ago
    Excellent peace of mind
    I just had this generator installed. We live in the country In Iowa and have a gas furnace and well for water. The winters here can be brutal. I can't begin to tell you how much peace of mind this equipment provides. I can rest easy now when I am out of town and not worry that my wife has any concerns with heat, water, the security system or anything else that is dependent on electricity. The system is awesome. It checks itself on a weekly basis and is very simple to maintain. This is probably ... read more the best investment I have made for our home.
    This review was originally posted to
  2. 5 months ago
    LMG. Love My Generac!!
    Having my Generac installed was the smartest move I have ever made. I never have to worry about losing my power. No more worries that the power may go out when I am not home. The peace of mind I have is a wonderful thing. If you are think gin of getting one. DO IT you will not regret it
    This review was originally posted to
  3. 4 weeks ago
    Best money ever spent
    This system is by far and away the best investment I've ever made I would Recommend to everyone go big or go home. This thing will run a small city
    This review was originally posted to
  1. 5 years ago
    Nothing to complain about...
    Delivered in a timely manner (10 days) though I believe I was expecting it in around seven. I found through multiple estimates that it is cheaper to buy the unit yourself and then have it installed rather than get it through a thrid party. I finally had it installed for about $1900 which was far less than any other estimate I had been given. Unit works well... I had 2 small problems with the install but I am very happy with the product. Now I can count on the power not going out for at least a few years.
  2. 3 years ago
    Works like it is supposed to
    I purchased this product and have had it installed. Total cost of installation was $1,200 for electrician and permit ($250). The propane company installed a tank, put a 40 foot line in and delivered 100 gallons of propane for $600. The unit works just like it is supposed to work When the power drops out, the unit waits approximately 10 seconds, starts itself, and about 10 seconds later, it picks up the load of the entire house. conversely, when the power returns, the unit stays on generator ... read more power for about 10 seconds before it switches back to utility power. It then runs the generator for about 60 seconds to cool the unit and then shuts off again.
  3. 6 years ago
    Great automatic backup generator
    After flooding our basement when the power went out while we were gone, we decided we needed an automatic backup generator. This unit is capable of supplying our whole house. It has been great to have the power go out and after a few seconds the genator starts and we have power again and no more flooding. As soon as the utility power comes back on, the generator transfers off line, cools down and shuts off. Great product at avery reasonable price.
  1. 4 years ago
    Good unit, fair price, documentation needs a little work
    Everything worked great - took a while to wire and setup propane - but that was to be expected. When I ran test, I kept keep a fault code 8; called tech support and they had me set two dip switches that were not set - wish the doci had that bit of info. Outside of that the unit looks great and works great! Only Gripe is that Home Depot told me that it did NOT come with a pad. I bought a pad and the unit showed up with a pad.
  2. 4 years ago
    Product was what we wanted and are happy with what we got.
    I researched quite a few different models of generators and found that this one offered through Home Depot was the best one for us. I am looking forward to having it connected and prepared for back up as the winter starts in full swing.
  3. 4 years ago
    GE 15kW - 1, Derecho 2012 - 0
    I purchased this unit last year October 2011. The winter of 2011/2012 was very mild and we didn’t need it, but then came the “derecho” of 2012. With millions homes without power because of the storm, I felt great about the purchase my family made as we are enjoying our standby generator during this outage as our generator kicked in without issue. We would were without power for almost 5 days, but we were nice and cool as our generator ran our complete home, air conditioning and all. With local ... read more regulations, you need to have your unit 5 feet away from your house, so the doors all around isn't a problem. You want 360 degree access. I highly recommend this unit.
  1. 7 months ago
    Vewry pleased with this product and ease of installation.
    This generator was shipped and delivered with no problems. It was easy to install and runs great. Had a good experience with Generac customer service. They were very helpful.
  2. 12 months ago
    peace of mind
    I read sveral reviews on this product and that is what influenced me to go with this unit.Now when I'm away I have peace opf mind if we should loose power.
  3. 4 weeks ago
    satisfied with the purchase
    will install generator later this year at my home in NC
  1. 2 years ago
    In heaven
    We love our GE Generator. So glad we have it cuz everyone is jealous when the power goes out. lol
    This review was originally posted to GEGenerators.
  2. 3 years ago
    Good little standby.
    No wiring comes with this kit, just generator and outdoor box with breakers. Runs great, remote really is not usefull. I have it running 3 ton A/C, tv, lights, side by side refrigerator, and some outlets. It's about the same loudness as a 6.5 HP lawn mower. They could have put a better muffler on it but its not to bad in the house. You lose warrenty if you self install but if you know what your doing its around 3,000 for install labor here. That's 2 generators in my book. Either way if it lasts ... read more 5 years I'm still ahead something new, bigger, and quieter will be out then its just plug in the new one.
  3. 3 years ago
    Great little pkg.
    If you are considering a GE generator you should know before you place the non-returnable order that the warranty is void if the install is not signed off by a plumber, electrician and the local officials. It was my intention to do the install and rough in the electrical and have a licensed electrician do the final inspection and connections, but without the signatures of the local officials and the plumber I have no warranty. This did not come to my attention until after the unit arrived and I ... read more read the manuals, at that point it could not be returned. Just something to keep in mind if you are thinking about the GE product.
  1. 1 month ago
    Very pleased so far
    We are still installing the 22kw generator and would like to be able to switch from natural gas to propane without using tools. I read this was possible. Is there a combination valve we need to buy or is it included with the generator?
    This review was originally posted to
  2. 10 months ago
    New Coustomer
    I've just bought this unit from Home Depot and have yet to get it installed. Still working on that. Just want to say to others that an instalation done right may run you as much as the unit itself. My bidders have said we may have to update my service pannel. Ouch. Thats about a grand on top of everything else. No matter as lone as it's permited, city inspected and tested I'll be happy. What Home Depot doesnt tell you ( I had to speak with Generac coustomer service) is that a "GenPad" is ... read more included in the kit. Along with a flex gas hose and transfer switch. I was looking to buy one and couldnt find it any where. Your best bet if you have questions about the systems is to contact Generac. 1-888-436-3722 I plan on witeing another review when it's installed and working. I'm sure I'll be happy.
  3. 3 weeks ago
    this generator is exactly what we have been looking for
    this generator has the power to run our whole house and not break the bank doing it .It also looks nice setting in the flowerbed
    This review was originally posted to
  1. 2 months ago
    Does the job
    I have this product for 3 years and I am pretty happy with it. No problems. Does exactly the job I expect from it. Easy for maintenance. I replace the oil, filter and battery myself. Hope to be able to say the same thing another 3 years from now.
    This review was originally posted to
  2. 1 year ago
    Selecting a Home Generator
    Installation (in November 2014) by qualified electrician and plumber was efficient and well thought out. The real test (a 3-hour power outage by local energy company) occurred today -1/18/2015) was successfully passed! We had heat, lights, and water as if nothing had happened. Best decision I made. No regrets. I should have done this years ago! This model automatically tests itself every week (for 5 minutes) and runs quietly. When the real need arises, it promptly detects the interruption of ... read more service and starts up. No need to run out in the rain/snow or other storms to fire it up. And it shuts itself down when service is restored. My wife really likes that!
  3. 2 months ago
    Good product
    We have been wanting to install one for a long time. We are ready for the storms! The installers were super sweet and it didn't take them no time to install. They did not leave till they made sure everything was working. Hopefully we won't have to use the generator anytime soon but if we do we are ready!
    This review was originally posted to
  • 2016-05-30
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