Generac 18kW Home Standby Generator + ecobee Smart Thermostat Enhanced Bundle

Name: Generac 18kW Home Standby Generator + ecobee Smart Thermostat Enhanced Bundle
Brand: Generac
SKU: GR_10005
Price: 6308.99 USD
Rating: 4.7 (4340 reviews)

Online Set #GR_10005

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What's Included

2 Items

Home Standby Generator w/WiFi Connectivity 18000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

Generac Home Standby Generator w/WiFi Connectivity 18000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

Item Count: 1

ecobee Enhanced Black Smart Compatible Thermostat with Wi-Fi Compatibility

Item Count: 1

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Take control of your home’s energy with the Generac Guardian 18kW Air-Cooled Home Standby Generator + ecobee Smart Thermostat Enhanced bundle. This Generac 18kW Home Standby Generator can provide whole-home backup power in the event of a power outage. Powered by the Generac G-Force engine, this generator efficiently runs on natural gas or liquid propane and starts automatically within seconds of a power outage, enabled by the included 200 Amp Automatic Transfer Switch. The included ecobee Smart Thermostat Enhanced can fully connect with Generac Home Standby Generators supported by the Mobile Link app. This integration creates an energy management hub allowing you to see your generator’s status on your smart thermostat from the comfort of your home. Get alerted when your generator requires attention, and quickly get service technician contact info on your smart thermostat. Simplify your home energy management today!

Generac Home Standby Generator w/WiFi Connectivity 18000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

As the #1 selling home standby generator brand, Generac's Guardian Series; generators provide the automatic backup power you need to protect your home and family during a power outage. Now coming with FREE Mobile Link, allowing you to monitor the status of your generator on a phone, tablet or computer from anywhere in the world. Connected to your existing LP or natural gas fuel supply, it starts within seconds of sensing power loss - automatically - and runs for as long as necessary until utility power returns. Choose from just enough power to cover essential circuits or whole house coverage. Generac's Guardian Series offers benefits that few competitors can match. Engineered and built in the U.S.A., the new lineup of home standby generators are engineered to save you money on installation while offering the same reliability and peace of mind you get from all Generac home standby generators. Features that simplify the process for our installers include removable door panels, a base pad that requires minimal ground preparation and more efficient wiring techniques that save time on installation. Innovative engine design and rigorous testing are at the heart of Generac’s success in providing the most reliable generators possible. Generac’s G-force engine is purpose-build, capable of handling the rigors of generator use, resulting in power that more reliable and requires less maintenance than any competitive engine. All backed by 24/7/365 customer support and a nationwide dealer network of more than 5,000 strong, the best in the market.

This Generac Guardian 18kW Air-Cooled Home Standby Generator can provide whole-house backup power with the included 200 Amp Automatic Transfer Switch
The Generac G-Force Engine efficiently runs on natural gas or liquid propane and automatically starts within seconds of a power outage
Corrosion-resistant finish is ideal for all weather conditions and LCD controller tracks maintenance intervals to ensure top operating condition
Includes 5-year limited warranty with purchase
24/7/365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have
Quiet-Test Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel
Tough, Durable All-Aluminum Enclosures: Our RhinoCoat; powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions
Smart, User-Friendly Controls - Generac's Evolution; Controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition
Receive a FREE 5-Year Extended-Limited warranty (495 dollar value) with the download and purchase of Mobile Link, the smartphone app that monitors your generator and provides you peace of mind before the next power outage, Terms and conditions apply

General
Material	Aluminum	Use Location	Outdoor
Fuel Type	Liquid propane/Natural gas	Series Name	Home Standby Generator w/WiFi Connectivity
Grade	Residential	Color/Finish Family	Off-white

Dimensions
Diesel Rated Wattage	0	Liquid Propane Rated Wattage	18000
Operational Volume	Standard (above 60 dB)	Running Watt Range	10001 to 20000
Height (Inches)	29	Wattage Range (Liquid Propane)	15100 to 20000
Length (Inches)	48	Wattage Range (Natural Gas)	15100 to 20000
Weight (lbs.)	420	Natural Gas Rated Wattage	17000
Width (Inches)	25

Features
Normal Operating Load dB Noise Level	66	Low Oil Shut Down	Yes
Cooling Method	Air cooled	Number of Circuits	Whole house
Fuel Consumption 1/2 Load (D) (GPH)	0	Overload Protection	Yes
Amperage at 240 Volts (Diesel)	0	Response Time (Seconds)	30
Full Load Fuel Consumption (NG) (CFH)	247	Running Watts	18000
Full Load Fuel Consumption (LP) (GPH)	3.02	Transfer Switch Amps	200
Full Load Fuel Consumption (D) (GPH)	0	Lowe's Exclusive	No
Fuel Technology	Dual fuel	Fuel Consumption 1/2 Load (LP) (GPH)	1.7
Automatic Transfer Switch Included	Yes	Fuel Consumption 1/2 Load (NG) (CFH)	169
Automatic Voltage Regulation	Yes	Transfer Switch Rating	200 amp
Engine Brand	Generac	Amperage at 240 Volts (Liquid Propane)	0
Engine Displacement (Cu. Centimeters)	816	Amperage at 240 Volts (Natural Gas)	0
Engine Series	G-Force	Circuits Protected	Whole house
Exercise Cycle	Yes	Total Harmonic Distortion	<5%
Hour Meter	Yes

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	Safety Listing	cETLus safety listing

Warranty
Warranty	5-year limited

Compatibility
Can Be Used for Recreation	No	Can Be Used for Emergency Use	Yes
Can Be Used for Jobsites	Yes	Can Be Used for Tailgating	No
Can Be Used for Campsites	No

Miscellaneous
UNSPSC	26111600

Review

4.8 out of 5

3680 Reviews

97% Recommend this product

Ratings may include incentivized customer reviews.

+ 200

What Customers Are Saying

Customers overwhelmingly praise this whole-house standby generator for delivering exceptional peace of mind during power outages. Most highlight how it activates automatically within seconds, powering essential systems like lights, HVAC, and refrigerators without manual intervention. Reviewers consistently describe quiet operation, reliable weekly self-tests, and appreciate the Mobile Link app for remote monitoring. The sleek design blends seamlessly with home exteriors. A few mention upfront cost as significant, and isolated reports note rare electronic issues. Overall, customers express complete confidence and say they would not choose anything else.

Customer review summary generated by AI, including incentivized reviews.

3680 Customer Reviews

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Excellent from installation to education

This is our second Generac as we recently moved to Florida and had to leave our other Generac behind. The feeling of security it provides, and the almost instant continuation of electric service to our home, is worth every penny of its price. Our Generac dealer made the entire process simple for us, taking care of each detail involved with the installation. The instructions provided were simple and clear, and they made sure we knew how to reach them with any questions or concerns we might have. ...

Great investmentAugust 14, 2026

From generac.com

Great machine and Great Peace of Mind!

Would Recommend

I purchased this unit in August of 2024 and to date, it has performed flawlessly. We've only had one brief outage but it ran then and runs every week for 10 minutes to exercise. The Mobile app gives me all the information I need at my fingertips and is easy to navigate, even for a 68 year old!

mickeyprintAugust 10, 2026

From generac.com

Honest opinion

Would Not Recommend

Generac has reputation of general quality at reasonable price. I do not like the mobil app being only control you have of generator. Much more prefer the on unit control screen. Design and appearance is good, but wiring entry should have more options than the one entry point. One eyesore is the gas regulator having to be 5' from generator. This is requested by Generac not local jurisdiction inspection. This also adds to possibilities of damage to gas line which outweigh the gain of safety by pla...

lessisbetter02August 6, 2026

From generac.com

Response from Generac Support

Thank you for taking the time to share your honest feedback. We're glad to hear you recognize the quality and value of the generator, and we appreciat...

Generac SupportAugust 6, 2026

Great features and reliability.

Would Recommend

I have owned this unit for over a year and have had to count on it 3 times already due to power outages. My Generac has come through for me each time I needed it, and powered my whole house. I love it !!!

Mike GAugust 8, 2026

From generac.com

Great generator

Would Recommend

Fantastic equipment. No problem running the whole house during power outage. Very easy to install and connect. WiFi hook up is now built in to the Generac generator next gen. Instructions are clearly written. Very small footprint and relatively fuel efficient. Thanks

Les jrAugust 9, 2026

From generac.com

Great Longevity!

Would Recommend

I had a 7KW Generac for 23 years and only thing I had to do is replace the battery. These units are amazing, hoping to get another 20+ years out of my new 10KW generator!

NitesyAugust 8, 2026

From generac.com

Great to have power!!!!

I bought the unit a year ago and it was worth every penny. It has come on at least 4 times. It is so nice not to be without power for 3 or 4 hours!

WandaAugust 12, 2026

From generac.com

Genarator

Would Recommend

generator works good turns on every 2 weeks and runs when power goes out it automatically turns on power comes back on automatically shuts off the wifi app sucks won't stay connected

Lee 54August 13, 2026

From generac.com

Mobile link App

Would Recommend

I like the Generator but the authorized installer is not up to the job. I wish I had the option to cancel the transaction and get another company to do the job.

Mounti65August 8, 2026

From generac.com

GREAT! MOST PEOPLE ARE UNAWARE THAT IT IS ON.

Would Recommend

MY GENERATOR WAS INSTALLED ABOUT A MONTH AGO AND WITHIN 2 WEEKS, IT WAS FULLY TESTED. MY POWER WENT OUT at 7:00 a.m. it was promised to return at 12:30 which never happened. it finally came bacl on at 7:30 p.m. My generator was perfect and, it was so QUIET, no one even noticed it was on. Thanks for asking!

BABY GIRL 2August 6, 2026

From generac.com

Generac 18kW Home Standby Generator + ecobee Smart Thermostat Enhanced Bundle

View Price In CartWhen we price an item lower than the manufacturer's suggestion, we can only show that price in cart.

Items Included in this Collection

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