Scheduled delivery to your door.
A scheduled delivery is available only Monday - Friday during normal business hours and used for heavy and oversized items (large TVs, large furniture and large appliances). This service does not include unpacking, plugging in, installation or debris removal. If there are any stairs leading to your delivery, please contact a sales associate for a quote.
Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 800-860-3577 for more information.
Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 800-860-3577 for more information.
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Briggs & Stratton Home Standby Generator PowerProtect 18kW - 040756
Briggs & Stratton 040756 Home Standby Generator PowerProtect 18kW
More power for your money.
Providing reliable, unmatched power, PowerProtect™ 18kW¹ Home Standby Generators is where performance meets value. Featuring new and improved features like NGMax™ and Eco-Cise™ technology, these generators offer more power and value than other leading generators on the market.
Shield yourself from power outages and the expense of outagerelated damages by harnessing the reliability of a PowerProtect generator. Elevate the value of your home and your everyday life with the unparalleled peace of mind it brings.
Features
- Highest Rated Power Output on Natural Gas3
Engineered with NGMax for superior power and performance with convenient hookups for both liquid propane and natural gas. - Eco-Cise™ Weekly Test Mode
Our short 16-second weekly test mode ensures your generator is in top operating condition while reducing noise and fuel consumption. - Corrosion Protection
Reinforced, corrosion-resistant enclosures and bases with Dura-Zen™ coating for a long-lasting attractive appearance. - Flexible Installation & Maintenance
Approved for installation as close as 18” to a building4 with easy toolless panel removal for serviceability and maintenance. - Vanguard® Commercial-Grade Engine
Designed for reliable, continuous performance - from the engine experts at Briggs & Stratton. - Suitable for Off-Grid use or Demand Response Programs
Certified for non-emergency use, partner with your utility company’s demand response program and receive rewards for helping reduce the overall load on the power grid. - Superior Motor Starting
Ensure smooth operation of your large appliances during startup. - Most Comprehensive Warranty in the Industry
No out of pocket costs; labor, parts, service all included. That’s up to a $735 value! - In-House Call Support
Enjoy direct access to our US-based Briggs & Stratton energy experts whenever you need them.
Footnotes:
- 1 This generator is rated in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C22.2 No. 100-14 (motor and generators).
- 2 See operator’s manual or BRIGGSandSTRATTON.com for complete warranty details.
- 3 In its named class.
- 4 The installation manual contains specific instructions related to generator placement in addition to NFPA 37, including the requirement that carbon monoxide detectors be installed and maintained in your home or business.
- 5 Of global and U.S. parts
California customers:
General
Color
Gray
Manufactured In
USA
Type
Home Generator
A/C Rated Output
11,000 Watts
Starting Method
Auto/Manual
Installation
Stationary
Rated Maximum Continuous Power Capacity (LP)
18,000W
Rated Maximum Continuous Power Capacity (NG)
18,000W
Total Harmonic Distortion
Less than 5%
Phase
1
Number of Rotor Poles
2
Operating Temperature (Charging)
-28 to 40 / -20 to 104
Voltage
120 / 240
Frequency
60Hz
Mobile Link Wireless Connectivity
Yes
Engine/Alternator RPM
3600
Enclosure
Steel
Approximate Dimensions
Height (in)
28.4
Width (in)
26.8
Length (in)
46.5
Warranty Information
Manufacturer Warranty
6 Years Limited
Approximate Weight
Unit Weight (lbs.)
465
Package Weight (lbs)
465
Frequently Asked Questions
-
This generator operates on both natural gas and liquid propane, providing flexible fuel options to suit your needs and availability.
-
It delivers up to 18,000 watts of continuous power on both natural gas and liquid propane, making it suitable for whole-home backup during outages.
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The eco-friendly weekly test mode runs a short 16-second operation cycle that ensures the generator remains in optimal condition while minimizing noise and fuel consumption.
-
Yes, it is approved for installation as close as 18 inches to a building, and features easy toolless panel removal to simplify maintenance tasks.
-
The generator comes with a 6-year limited manufacturer warranty covering labor, parts, and service, providing comprehensive protection without out-of-pocket costs.
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