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Generac Guardian 5870 - Series™ 5870 - 8kW Essential Circuit Standby Generator System

Your Online Generac Guardian Portable and Standby Generator Superstore.


Generac Guardian Electric Generator and Generator Accessories
Model 5870
Generac Guardian Series™ 5870 - 8kW Essential Circuit Standby Generator System

(27 Reviews)

Generac Guardian Series™ 5870 - 8kW Essential Circuit Standby Generator System

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Ships Tuesday, May 22nd
Check Arrival Times for the Generac Guardian 5870
No Sales Tax on All Generac Guardian Generators & Accessories
Free Shipping on every Generac Guardian 5870

Safely Lower Your 5870 to the Ground
Generac Guardian Series™ 5870 - 8kW Essential Circuit Standby Generator System
Retail Price: $2,742.00
Click Here To Learn More About Our Factory Direct Savings Discount: -$538.00
Your Price: $2,204.00
Add 12V Start Battery +$99.99
Lift Gate Service +$0.00
Rush Order Processing +$50.00




Grade
Air Cooled Standby Generators
Style
Watts
8 kW
Rated Watts
Voltage
120/240V
Single-Phase
Fuel
Engine
Need Help? Ask Our Generator Experts.
Fully Automatic Operation

Generac OHVI Air-Cooled Engine
Features plateau honed cylinder walls and plasma-moly rings
Full pressure lubrication system w/ 2 year oil change interval
Aids in cooling the engine for longer life

Operates On Clean Burning, Efficient Natural Gas or LP (Vapor)

Skewed Rotor Design For Smooth Output Waveform "Clean Power"
Automatic voltage regulator equipped for +/- 1% regulation

Nexus™ Digital Controller Monitors & Controls All Functions
Provides system status - compatible with Nexus™ wireless monitors

Sound Attenuated Weather Proof Enclosure
Attractive styling with lockable access doors
Incorporates electrostatically applied epoxy paint technology
Sound dampening enclosure limits sound pressure to a low 62dB(A)

Includes 10 Circuit Load Center Style Auto Transfer Switch (100A)
5' Pre-wired External Connection Box From Wall to Generator
30' Pre-Wired Indoor Conduit From Switch To External Box
2' Pre-Wired Indoor Conduit From Transfer Switch To Main Panel
Composite mounting pad and 1’ flexible fuel line connector

Listed to UL2200 Engine/Generator Standard for Safety


Model
  Model Number:5870
 UPC:696471058703
 Manufacturer:Generac Guardian
 Made in USA:Yes
Engine
 Brand:Generac
 HP/CC:410 cc
 Consumer Engine Warranty:3 Years
 Commercial Engine Warranty:3 Years
 Engine RPM:3600 RPM
 Low Oil Alert:Yes
Product Specs
 Voltage120/240 Single-Phase
 Frequency:60 Hertz
 Cooling SystemAir Cooled
 Fuel TypeLP/Natural Gas
 NG Power Capacity7,000 Watts
 LP Power Capacity8,000 Watts
 NG Consumption (50% Load)77 ft³/hr
 LP Consumption (50% Load).94 gallons/hr
 Rated Amps:33 Amps @ 240 Volts (Single Phase)
 Decibel Rating @ 7m:62 db(A)
 A/C Ton Rating2.5-Tons
 EnclosureSteel
 Mounting PadComposite (Included)
 Transfer Switch:Automatic (Included)
 Transfer Switch Amperage:100-Amps
 Transfer Switch StylePre-Wired (10-Circuit)
 ATS Service Disconnect:No
 Transfer Switch Circuits:3  - 15A/120V
3  - 20A/120V
1  - 20A/240V
1  - 30A/240V
 Battery:Not Included (350 CCA)
 UL ListedYes
Overview
 Weight:350 Lbs. (158.76 kilograms)
 Dimensions:48"L x 25"W x 29"H
(121.92 x 63.50 x 73.66 cm)
 Consumer Warranty:3 Years
 Commercial Warranty:3 Years


Need Help? Ask Our Generator Experts.

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  17 Questions
Q: I would prefer installing a concrete pad for the 5870 and would like to know how much wider should the concrete pad be then the unit on all sides?
by Cecilia Blue from Maryland on April 11, 2012

A: There should be a 6" overhang from the generator for a good stable base.
by Jim, Product Expert

Q: Warranty how long?
by Jose from California on March 26, 2012

A: These units have a 3 year manufacturers warranty. You can find the warranty information in the owner's manual which is available on our site under the specs link.

by Jim, Product Expert

Q: Where do I get the installation instructions for the Generac Home Standby Generators?
by T Wanamaker from New York on March 12, 2012

A: The unit comes with the installation instructions or you can find them on the Generac website. The instructions you get without the serial number will be basic.

Generac Manual Search

by Jim, Product Expert

Q: If I need more wire than the 30 feet supplied, can I splice what ever i need onto it? Also, are the circuit breakers standard ones if i ever need to replace one, or do i have to buy them from Generac?
by Stanley Zydel from New York on February 10, 2012

A: The maximum length you can add is 15 feet as long as local code permits adding length (some do not). If you need to go beyond this length then the entire run of wiring needs to be changed because of the wire sizes/gauge.

Generac typically uses Siemens breakers in their switches which allows for replacement to be easy.

Please keep in mind that you cannot put larger amperage breakers in to replace smaller amperage breakers.

Please always consult with a certified electrician for proper installation and wiring.

by Jim, Product Expert

Q: Hi Jim,is there any codes to how far from a window the standby generator must be.

Thank You
Frank

by Frank Gelsomino from Connecticut on January 24, 2012

A: NFPA 37 - 4.1.4 Engines Located Outdoors. Engines, and their weatherproof housings if provided, that are installed outdoors shall be located at least 1.5 m (5 ft) from openings in walls and at least 1.5 m (5 ft) from structures having combustible walls. A minimum separation shall not be required where either of the following conditions exist:

(1) The adjacent wall of the structure has a fire resistance rating of at least 1 hour.
(2)*The weatherproof enclosure is constructed of noncombustible materials and has been demonstrated that a fire within the enclosure will not ignite combustible materials outside the enclosure.

The above code is referenced in NFPA 70 - Article 445 Generator Locations.

You do need to reference with your local inspector what the requirements are for your local city codes along with the requirements in your area for noncombustible materials.

Always consult with a certified electrician on all installation procedures and processes.

by Jim, Product Expert

Q: Hey Jim,

What size NG supply line is needed for a 5870 ?

3/4" or 1"

Thanks, Jeff

by Jeff from Pennsylvania on January 19, 2012

A: Pipe diameter is based on the distance the generator is from the fuel source and Generac recommends the following which should be confirmed by your installing plumber.

Max Distance 7/8kW Generac:

Natural Gas -

3/4" - 55 Feet
1" - 200 Feet

Liquid Propane -

3/4" - 165 Feet
1" - 570 Feet

by Jim, Product Expert

Q: What is the percentage of THD for the 5871 Standby Generator? Is this figure somewhere in the specs pages or owners manual?
by Ray Lacourse from Massachusetts on January 04, 2012

A: The THD (Total Harmonic Distortion) for the Generac Guardian Series Home Standby Generators is less then 5% which can be found in the Generac spec sheet. The link for the spec sheet is under our specs tab on the product page.

Generac True Power Technology

by Jim, Product Expert

Q: I have generac 8K 0058700 do you carry oil filters and air filters.
Part number for oil filter:070185F
Air filter OG3332

Thanks......Joe

by Joe C from Illinois on September 25, 2011

A: We offer the maintenance kit for model 5870 (8kW) only. You can purchase the kit directly from the website. See link below for model details:

Generac Guardian 8kW Maintenance Kit

by Jim, Product Expert

Q: What is a composite pad ?
by CHARLES BLYTHE from North Carolina on April 08, 2011

A: The composite pad is a strong, lightweight mounting pad provided to simplify the installation. By including the pad with the generator, installation time and cost is reduced since a concrete base is no longer a requirement.
by Jim, Product Expert

Q: I was looking at the generac 10k LP generator. Can you hook that up to the 20lb gas grill tanks . Do they sell a manifold to hook up multiple bottles?
by R L from New Jersey on March 19, 2011

A: You cannot use a Grill Propane tank on a home standby generator. These units are designed for use with tanks of 100 gallon or larger to supply adequate fuel for long periods of time.
by Jim, Product Expert

Q: Hello Jim, do you have, or can you recommend stand-by generator installers for the Houston, Texas area? We are in the N.W. Houston area.
by David Reece from Texas on February 13, 2011

A: Since we do not get involved in the installation process and since we ship all over the continental US we do not have a list of installers to provide. You can contact a local Generac dealer who may do installations at a reasonable price and will provide you with the best installation knowledge. You do not necessarily have to purchase a Generac generator from them to utilize their installation and they would be your resource for maintenance and warranty repairs.

Service Dealers

by Jim, Product Expert

Q: How far does a generator has to be from my house?
by Jim from Massachusetts on February 04, 2011

A: The manufacturer recommends the back side of the unit to be set no less then 18 inches from any non-combustible surface and the sides of the unit need at least 36 inches for proper intake and exhaust.

Note: It is recommended to check with your city, county and state codes as they may differ from the manufacturers recommendations.

by Jim, Product Expert

Q: Is this generator (Model 5884) a good choice for off grid solar system backup. 14kw not essential circuit?
by Avery Edwards from Colorado on January 25, 2011

A: The Generac 5884 generator is specifically designed for emergency backup only and will not be warranted in an off-the-grid application.

Generac did come out with a new model specifically designed for off-the-grid and solar applications.

Off Grid Generator

by Jim, Product Expert

Q: What size battery do I need?
by James Fritch from Pennsylvania on January 25, 2011

A: The battery is a Group 26R with 525 cold cranking amps - which is often difficult to find locally.

However, don't get too caught up in the specs. We already sized the battery for this model.

Click on the "Add 12V Start Battery" box when ordering.

The battery currently costs $89.99 and no shipping when you buy it with a standby generator.

We don't sell the batteries individually because they are hazardous materials that must ship via freight. If you bought one individually, it would cost more to ship than the battery is worth.

Since this generator is already shipping via semi-truck, we shrink wrap them together, and the battery tags along for the ride.

by Jim, Product Expert

Q: What kind of oil comes in the generator, and when it is time to change it? Can I run Mobile 1 Synthetic 5W30 year round in central Oklahoma?
by Ron Hopper from Oklahoma on January 24, 2011

A: The Generac standby generators are shipped with 5W30 oil in them and Generac does give the option to use 5W30 Synthetic in needed. The owner's manual covers all oil options and temperature ranges. Oil changes are determined by use and maintenance is also covered in the manual.

Owners Manual

by Jim, Product Expert

Q: Can this generator be anchored to the slab? If so, can you provide an anchor bolt layout
by Gregg Deemer from Texas on January 21, 2011

A: Generac's model 5885, as with all of their standby generators, are anchored to the pallet at all 4 corners with special anchors which can be used to anchor the unit directly to your concrete base using concrete bolts.
by Jim, Product Expert

Q: Jim,
We're interested in this Generac model 5870 and we were wondering under full load what size LP tank capacity should we consider and approximately how much run time could we expect. This will be used in a home application with backup to HVAC needs, a light circuit, sump pump refrigerator /freezer. 3,000 sq ft home. I know that there are many variables and I probably need to get you more information, however, I thought that this would be a good start. Thanks, Mike

by Mike Mitrione from New Jersey on January 18, 2011

A: Proper sizing of the generator is to size it to 80% of the generators full capacity. A higher rated generator will operate comfortably at approximately 80% of its full capacity and will provide a margin of flexibility if the load increases in the future. So if your need is 8kW then you should look at a 10kW standby generator. Tank size is based on how much run time you want available when you lose power. The fuel usage is listed in the owner's manual which you can find our our website under the specs tab for each model. Normally a 100-Gal. tank or larger is best suited.
Generac 5870
Generac 5871
IMPORTANT!! Please review your wattage needs with a certified electrician to verify you are selecting the right size generator for your needs.
by Jim, Product Expert

Overall
Rating
4.9 4.9 out of 54.9 out of 54.9 out of 54.9 out of 54.9 out of 5
(Based on 27 Reviews)
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Write Review

Jim, the Generator Expert

,
Product Expert
Electric Generators Direct

5 out of 55 out of 55 out of 55 out of 55 out of 5

Electric Generators Direct Recommended
Jim's Recommendation

The Guardian 8 kW Emergency Power System is the smallest home standby generator offered by Generac Power Systems with their OHVI industrial engine.

It starts automatically -- just the like the bigger versions -- and protects mission critical appliances from power failure.

Here's the major difference. The 8 kilowatt version can restore power to 10 mission-critical circuits, including a sump pump, refrigerator, furnace fans, lights and more.

The 17 kW version can restore power to 16 circuits, including a central air conditioner. The 8 kW version simply lacks the strength to turn over a central air conditioner.

If you can live without air conditioning during a power outage, it's a whole lot better than manually setting up and starting a portable generator.

Plus, it runs automatically even if you're home or not which allows those mission critical items to be powered, like your sump pump and avoiding that flooded basement.



February 09, 2012

Diane


5 out of 55 out of 55 out of 55 out of 55 out of 5

Why I purchased a Generac Generator

During a recent strom we were without electric for 4-1/2 days. During this time a friend lent us a portable generator. We have a well and my husband is on an oxygenator which needs electric. We talked to our friend, who is an electrician, about putting in a generator to supply our home so that we did not have to worry anymore. He suggested the Gererac Guardian, so we purchased it. It is has been online for about two weeks and tests itself every Sunday at 6:00 pm. We can hardly hear it and feel very comfortable knowing that there is a good product and our backup. We have another friend t... more


February 05, 2012

Patricia
Marion, VA

5 out of 55 out of 55 out of 55 out of 55 out of 5

Love It!!

I love my Generator it works just like it is designed to. Thank You So Much!

January 29, 2012

Peter


4 out of 54 out of 54 out of 54 out of 54 out of 5

Initial Problem with a New 5870 Generator

I bought the Generac 5870 after going thru extended power outages from Hurricane Irene and then Storm Alfred.
The electrical hookup went smoothly as did the connection to my LP source.

When the unit was first started (Manual Start) without any electrical load, it ran for about 40 seconds and then shutdown due to an over speed fault even though I could see that the engine throttle was on the hard (non-adjustable) idle stop. A subsequent immediate start had an over speed trip within 5 seconds. After waiting about an hour, I tried to manually start it again, this time I was ... more


November 17, 2011

Charles
Erie, PA

5 out of 55 out of 55 out of 55 out of 55 out of 5

Generator 5870 8 kW

I was very pleased, the delivery was on time, all the necessary parts were delivered with no missing parts , and the installation was very easy.

November 14, 2011

KEN
East Hartland, CT

5 out of 55 out of 55 out of 55 out of 55 out of 5

Satisfied Customer

Great buy on a quality Generator package. Very quick service and short delivery time (delivery was free). We are very pleased with the entire deal and will recommend Electric Generators Direct to anyone in need of a generator.

November 03, 2011

Martin
Woodbridge, CT

5 out of 55 out of 55 out of 55 out of 55 out of 5

NEVER AGAIN

Lived for six days without water,toilets,lights and refrigeration after Hurricane Irene. Generac 5870 delivered and install finished one day before the October snow nor'easter. It kicked on ten seconds after we lost power and ran for 60 hours until power was restored. It is quiet and burned .8galshour of propane. I could not be happier with this purchase from electric generators direct. By the way , the delivery was also perfect...delivered to the install location with no hassle.

October 16, 2011

Bob
Nordman, ID

5 out of 55 out of 55 out of 55 out of 55 out of 5

From N. Idaho

The 5870 Generac Guardian is all it was promised! The only exception to all the stories was how easy it was to install. One customer was quoted in saying he had his hooked up in 10 hours. BS, it took me and a licensed electrician about 20 some hours of a lot of hard work, to get it up and going!

Once it was hooked up properly, it started immediately, and all the test runs were 120% I would recommend this product to any one. All my rural neighbors are in envy.

EGD Resopnds: Installation time can vary depending on the complexity of installation.

August 29, 2011

Gordon
Hankins, NY

5 out of 55 out of 55 out of 55 out of 55 out of 5

Just In Time For Hurricane Irene!

I had an older customer who wanted a backup generator so she wouldn't have to worry about the power going out. She was particularly concerned about having heat and having her emergency dialer work in case she had health problems.

We got the wiring all finished up and were just waiting for the gas company to install the tank (LP) and run the piping.
With hurricane Irene closing in, she was wanting it finished up before the weekend, so she had the gas company scheduled for Friday morning.

I got a call early Friday morning that my customer had been admitted ... more


August 21, 2011

Angelo
Hunterdon County, NJ

5 out of 55 out of 55 out of 55 out of 55 out of 5

Rural area

I purchased a generator since living in a rural area the power goes out frequently for a couple hours at a time. My main concern was the water pump and freezer. Installation was straight forward. Jim was great, before purchasing I called with a few questions and he always answered them. The cost for the generator and automatic transfer switch was similar to the cost for the generator alone at the local home improvement stores.

I had been thinking about a generator for quite a while and then we had four multi-hour power failues within 10 days and I took the plunge.

August 17, 2011

Warren
Phoenixville, PA

5 out of 55 out of 55 out of 55 out of 55 out of 5

Installation

I am very happy with my purchase. I spent much time looking at all the options and settled on the 5870 first because of price and also of reputation of company.

I did the installation myself as using a contractor would have added about $2,000.00 to the price. I am a good mechanic and electricity is my professional background so it was pretty easy. The total install, including the gas line took about 10 hours over several days. All went well. I ended up cutting the 30 foot cable as I only needed about six feet. The two molded connectors I spliced after cutting.Manual was pretty good also.

June 29, 2011

Terrence
Cleveland, OH

5 out of 55 out of 55 out of 55 out of 55 out of 5

Another Satisfied Customer

My name is Terrence , my father in law C.L. purchased a 8000kw generator. We was surprise to see it delivered so fast. I'm an electrician so I installed the generator myself. Our family is so happy with our purchase and we want to thank you for the business. We will definitely consider doing business with Electric Generators Direct again. We will also tell our family and friends about our great experience with your company.
View Image

May 28, 2011

Chad
Ashville, OH

5 out of 55 out of 55 out of 55 out of 55 out of 5

8kw Standby

Best thing I have ever bought for the house (8kw version). My basement will flood without power so this was a no brainer. It runs pretty much the whole house (no ac, no water heater or stove).

We are on a 220V well so we still have water, lights, heat, sump pump, internet and TV. I am not moving any time soon but if I was and my new house didn't have one it would be the first thing on the list.

I installed this unit myself ( I am not an electrician) but I do know electric and wiring. Install time was 2hrs including mounting transfer switch . Hooking up the LP w... more


May 16, 2011

William
Rochester, NY

5 out of 55 out of 55 out of 55 out of 55 out of 5

Great Generator

This unit replaced a portable Homelite generator which I wired with a manual transfer switch. The Generac 5870 was easy to plumb and wire up. It started right up and runs great. The Automatic Transfer Switch is the way to go. I'm very satisfied with it and also would recommend Electric Generators Direct to anyone who is considering purchasing a Generator!

April 17, 2011

Pat
Ogdensburg, NY

5 out of 55 out of 55 out of 55 out of 55 out of 5

INSURANCE POLICY

I purchased my 8kw Generac from EGD. I was out of state when it arrived. The carrier placed it right in front of my garage door and not even the plastic was torn. I was truly amazed. The local store couldn't do that from four blocks away and they charge a delivery fee.

Next I un-crate it to find that there's much more than the units I was comparing it to locally. An additional two circuits plus the electronics.

Where I live, in northern New York, if you loose your power you can accumulate damage in a hurry. In the winter it's freezing pipes and any other time ... more


February 23, 2011

Jack A Smith Sr
Manteno, IL

5 out of 55 out of 55 out of 55 out of 55 out of 5

I Feel Warm & Secure

Purchased my new 8kw Generac generator from Electric Generators Direct. I went to location in Bollingbrook in person. Was treated with great respect and very professionally. It was a positive experience. Had my new Generac installed today. Had private contractor install unit. I am very happy with his service.

The engine started the 1st time he tried it. All systems checked out at end of installation. The unit sits outside of my backdoor. Very compact and neat looking unit. Very quiet running unit. Overall, I would recommend Electric Generators Direct to any potential buyer an... more


January 31, 2011

William Lockhart
Manhattan, KS

5 out of 55 out of 55 out of 55 out of 55 out of 5

Had It Installed

Shipped quickly, had lift gate delivery. No damage, accommodating driver.

Hired plumber I use to hook up the gas. Had a good local electrician to hook it up. Took a while to get the electrical work done, but the electrician figured it all out and used a Generac number to get tech support to plug in the codes. Took him a while to get to the right person, then all went well. He thought the Generac instructions were not complete enough. He didn't use the EGW number. He was already into the other number before I got it to him. MY fault. I think it would have been easier for him.more


December 28, 2010

Alonzo Mac Echols
Vancouver, WA

5 out of 55 out of 55 out of 55 out of 55 out of 5

Worth The Wait

Perhaps I should have waited until after the holidays to order, I.E. transportation delays, contractor delays etc., but today after activation and start up testing,I was flabbergasted as to the sophistication of your natural gas generator.

Everything and I mean everything works as advertised!!!

As an old retired Marine pilot of the Korean-Vietnam era I am well acquainted with the operational and maintenance handbooks of the various aircraft flown. Believe me when I say the Owner's Manual is the most succinct and well put together manual that I have come across ... more


December 13, 2010

June
Foresthill, CA

5 out of 55 out of 55 out of 55 out of 55 out of 5

Love It

We live up in the mountains and every time we get rain, wind or snow the power goes out. I have spent 2 years dealing with a small portable generator but after the last outage which lasted 3 days I have had enough.

I ordered the Generac 5870 and have just had it installed. We tested it this weekend and it ran perfectly, plus I was able to have a lot more things working in my house than I could with the portable. Should have done this when I first moved in.

November 21, 2010

Carl Johnson
Washington, PA

5 out of 55 out of 55 out of 55 out of 55 out of 5

No More Waste

I'm always loosing power and throwing out food from refrigerator and freezer. Not any more.

November 20, 2010

Tom Wesley
Indian River, MI

5 out of 55 out of 55 out of 55 out of 55 out of 5

My Generac

What peace of mind this has given me. I live at the end of the grid and power goes out at least once a week, and in the winter is not fun... not anymore.

I have power always now and no more cold days or nights.

Thanks ElectricGeneratorsDirect.com. Your're great and so is your tech support team.

November 13, 2010

Mary
Bernardston, MA

5 out of 55 out of 55 out of 55 out of 55 out of 5

My Story

Generator was delivered in a timely fashion. Took awhile and money to get electrical and gas permits for installation and then signed off to use.

The generator does all it said it would do. I am pleased with it and the fact that I can go away and not have to worry about no heat, or loss of food in the freezer or refrigerator.

Plus, when I am home I will still be comfortable if I have no electricity.

November 10, 2010

David Webster Installer
Hooksett, NH

5 out of 55 out of 55 out of 55 out of 55 out of 5

8 KW Generac

I received the generator quickly and as advertised. All went together as expected. Works fine. Nice unit and good supplier.
View Image

November 07, 2010

James Himber
Pittsburgh, PA

5 out of 55 out of 55 out of 55 out of 55 out of 5

Ordered From Electric Generators Direct

I ordered my generator late sunday night. I could not believe when it was delivered on Wednesday, 3 days later. It is installed and works as stated.

I would recommend this company to everyone. They Have The Best Price In Town, and Their service is over the top.

I give Electric Generators Direct a 5 ***** rating!!!!!

November 02, 2010

Ron Adkins
Limerick, PA

5 out of 55 out of 55 out of 55 out of 55 out of 5

Generator

I was going to purchase this model at a local electrical supply. Their price was $2700. What a joy to find it on your site for so much less.

It was shipped quickly, arrived in excellent condition. Everything was as described, there were no surprises.

It is now protecting the sumps pumps and emergency units at our business. I would recommend your site to everyone.

October 21, 2010

David Webster
Hooksett, NH

5 out of 55 out of 55 out of 55 out of 55 out of 5

Generac 8 KW System

Ordered this system with the battery, tailgate delivery, and guaranteed in stock priority status.

Shipping was fast, complete, and all was great.

Great service on this order and I have ordered another one for the next customer we will install for.

August 25, 2010

Eric
Portsmouth, NH

3 out of 53 out of 53 out of 53 out of 53 out of 5

Why send a defective product?

On having my new Generac started up by an authorized technician, it was found to have a defective governor, so would overspeed and shut down repeatedly.

The technician called the company and was told that they knew about the problem and would supply a replacement governor under warranty.

So why would a company ship a piece of equipment knowing that it had a defect? In the meantime, what happens if we have a power failure?

EGD RESPONDS: Generators are mechanical/electrical products, so things like his happen occasionally. The work should be done qu... more

Free Freight
  • Ships via Semi-Truck
  • Free to Lower 48 States
  • Standard Rates to Alaska & Hawaii
We currently CANNOT ship this product to Canada
Priority Shipment
  • Faster Delivery Times
  • Ships Same Business Day
  • Guaranteed In-Stock
  • $50 Service Charge
Lift Gate Services
  • Safely Lowers Products Off the Truck
  • Requires Special Hydraulic Lift
  • Free Lift Gate
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Find the Generac Guardian 5870 Series™ 5870 - 8kW Essential Circuit Standby Generator System at Electric Generators Direct. We offer a wide selection of portable and standby generators from Briggs & Stratton, Generac Guardian, Yamaha and Honeywell, plus a full assortment of generator accessories, including power inlet boxes, generator plugs & connectors, transfer panels, generator wheel kits and generator covers.