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Briggs & Stratton PowerProtect 18 kW Dual Fuel (Liquid Propane/Natural Gas) Home Standby Generator Aluminum Enclosure
$5,746.70
Strong buyer interest
Authorized Distributor
- SpecificationCompareSee all
- Fuel TechnologyDual Fuel
- Fuel typeNatural Gas, Propane
- Running Wattage18kW
- Start TypeAutomatic
Customer reviews & Questions
Verified buyer reviews
- Reviews (71)
- Questions (3)
alison
07/13/2025
even grandma figured out the controller buttons nice and simple.
userJan
03/03/2025
Little louder than I hoped but still way quieter than the portable we had before
PATRICIA
12/01/2024
Seven-year warranty gave me confidence Quiet enough neighbors never complained.
jordan
07/17/2025
amp breaker inside?
A1 SolarStoreXAVIER
07/16/2025
How fast does it start
A1 SolarStorefiona
07/23/2024
whats this generator do
A1 SolarStoreSpecification
| Features |
|
| Fuel Technology | Dual Fuel |
| Fuel type |
|
| Generator Breaker | 80A |
| Running Wattage | 18kW |
| Start Type | Automatic |
| Voltage Output | 120/240V |
| Generator Type | Home Standby |
| Manufacturer | Briggs & Stratton |
| Manufacturer Part # | PP18 |
| Operating Temperatures | -20°F to 104°F |
| Warranty | 7-year limited (parts/labor/travel) |
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About product
The newest member of Briggs & Stratton’s residential lineup, the PowerProtect PP18 home standby generator delivers dependable whole-house backup power. Engineered for permanent installation outside your home, its low-THD synchronous alternator keeps electricity stable for sensitive electronics while the rugged Vanguard® V-twin engine provides automatic, hassle-free performance during any outage.
Rated at 18 kW continuous output on either liquid propane or natural gas, the PP18 can start large 5-ton air-conditioners, run well pumps, refrigerators, medical devices, and charge EVs without breaking a sweat. Because it connects directly to your home’s LP/NG supply, runtime is virtually unlimited — no messy refueling or drained gas cans to worry about.
- 18 kW continuous standby power (LP/NG)
- Dual-Fuel – hooks to existing LP/NG line for unlimited runtime
- <5% Total Harmonic Distortion – safe for laptops & smart-home hubs
- 68 dB(A) normal • 64 dB(A) low-idle (quieter than most central A/C units)
- Hard-wired 120/240 V output through 80-A generator breaker (ATS sold separately)
- Automatic start & GC-1032 digital controller
- Aluminum enclosure resists corrosion and is wind-tested to 186 mph
- Comprehensive safety shutdowns: low-oil, high-temp, over-speed, & over-crank
- UL & cUL listed • NFPA 37 18″ installation clearance
- 7-year parts, labor & travel warranty (7 yr / 1000 hr commercial)
Whole-house muscle for every essential
With its 45 kVA motor-starting capability, the PP18 easily handles heavy-duty loads like 3-stage heat pumps, electric ranges, and shop compressors without dimming lights or tripping breakers. Intelligent load management (optional ATS) automatically prioritizes high-draw appliances to keep your family comfortable.
Continuous runtime — no refueling required
Connected to your home’s propane tank or natural-gas meter, the Vanguard engine sips as little as 99 ft³/hr of NG at no-load, yet ramps up instantly when demand spikes. That means days — or even weeks — of uninterrupted power during extended blackouts.
Whisper-quiet operation
The sound-attenuated aluminum enclosure, oversized muffler, and low-idle mode keep operating noise at a neighbor-friendly 64–68 dB(A) — quieter than a typical conversation at the property line.
Clean, stable power for electronics
The brush-type alternator with electronic voltage regulation maintains <5% THD across the load range, protecting today’s sensitive electronics from harmful voltage spikes and waveform distortion.
Built to last — rain or shine
A full-pressure lubrication system, cast-iron cylinder sleeves, and integrated vibration isolation extend engine life, while the marine-grade aluminum housing shrugs off rust, salt-spray, and extreme weather.
Intuitive controls & remote monitoring
The back-lit GC-1032 controller displays voltage, frequency, and service codes at a glance. Add InfoHub™ Universal accessory and check generator status, fuel usage, and maintenance intervals from your smartphone — anywhere you have a signal.
Size
46.5″ (L) × 26.8″ (W) × 28.4″ (H)
Weight
465 lb
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Authorized Briggs & Stratton Distributor
- Genuine Products: You’re getting the real deal, backed by the manufacturer’s warranty.
- Exclusive Offers: You can access promotions, discounts, or bundles that are only available through authorized distributors.
- Competitive Pricing: We offer the best prices because we source directly from the manufacturer, with no middlemen driving up costs.
Authorized Distributor- Overview
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Briggs and Stratton Generators for Sale
Reliable backup power solutions with over 115 years of engineering excellence
Briggs & Stratton was formed in 1908 by American entrepreneurs Harold M. Stratton and Stephen F. Briggs, and has since become one of the most highly regarded brand names in the industry and the world's largest producer of air-cooled petrol engines for outdoor power equipment. Today, homeowners trust briggs and stratton generators to deliver dependable backup power when it matters most, whether protecting essential appliances during outages or powering outdoor adventures.
When severe weather threatens your power supply, a standby generator can keep your home up and running, and Briggs & Stratton stands as a trusted brand in this space. From compact portable units to whole-house solutions, their comprehensive generator lineup ensures you're prepared for any power emergency.
Why Choose Briggs and Stratton?
🏭 Heritage
Over 115 years of small engine expertise. World's largest air-cooled engine producer. Trusted by millions of homeowners worldwide.
⚡ Technology
NGMax™ technology delivers more power than competitors. Patent-pending CO Guard safety features. Symphony II Power Management for optimal performance.
🔧 Support
Nationwide dealer network for installation and service. Comprehensive warranty coverage. Genuine parts availability guaranteed.
🛡️ Safety
Advanced carbon monoxide detection automatically shuts down generators when harmful levels accumulate, and units automatically detect power outages and restore electricity when utility power returns.
Briggs and Stratton Generator Product Lines
Home Standby Generators (PowerProtect Series)
Briggs and stratton home generators offer permanent installation with automatic operation during outages. The PowerProtect 26kW Standby Generator represents their flagship model, available from dealers nationwide as well as at home improvement centers such as Lowe's and Electric Generators Direct.
Key PowerProtect models include:
- PowerProtect™ 13kW: Compact design for tight spaces with essential power coverage
- PowerProtect™ 22kW: NGMax™ technology with comprehensive warranty protection
- PowerProtect™ 26kW: Most powerful air-cooled unit for whole-house coverage
For more information on related energy storage solutions, consider exploring Briggs and Stratton (SimpliPhi) solar batteries for sale.
Portable Generators
Briggs and stratton portable generators excel in versatility and reliability. Popular models like the 2400-watt inverter generator hit the sweet spot for medium-sized RV owners and satisfy the middle ground in both price and size. The briggs and stratton portable generator 6250 watt Storm Responder model provides substantial power for emergency backup or job site applications.
Inverter Generators (PowerSmart Series)
Designed for quiet operation and clean power delivery, these units operate at a soft 58dB volume level—quieter than normal conversation—and feature parallel capability with USB adapter functionality.
Advanced Technologies and Safety Features
NGMax™ Technology
PowerProtect™ generators leverage NGMax™ technology to deliver superior power output while maintaining fuel efficiency standards that exceed industry benchmarks.
Carbon Monoxide Detection
Safety remains paramount with briggs and stratton generator carbon monoxide detection technology that automatically shuts down units when dangerous CO levels accumulate, meeting PGMA standard ANSI/PGMA G300-2018.
Symphony II Power Management
The intelligent briggs and stratton generator automatic transfer switch system balances power loads automatically, ensuring consistent electricity delivery to connected appliances during outages. With Americans experiencing an average of 7–8 hours of power outages annually, having a reliable energy backup is essential. In this EcoFlow solar generators review, we'll explore how these portable solutions can keep your home running during outages and provide peace of mind.
Installation and Professional Support
Installing a standby generator represents a "large project" requiring licensed electrician and plumber involvement to meet local and national codes, though DIY-savvy homeowners can reduce costs by preparing concrete pads and digging trenches for wiring and gas lines.
Briggs and stratton generator installation cost varies by location and complexity, but professional installation ensures optimal performance and warranty compliance. The nationwide dealer network provides comprehensive support for sizing, installation, and ongoing maintenance.
Customer Experience and Reviews
My husband, John, a general contractor, and I have long been fans of Briggs & Stratton engines, so we were excited at the opportunity to install and test one of the company's standby generators.
— John from Bob Vila's testing team
Briggs & Stratton aren't as pricey as Honda or Yamaha generators, but also not as cheap as no-name budget brands. This makes them a good option if you can't justify the spend for a premium Honda or Yamaha model, but don't want the risks of a budget 'no name' brand.
— Generator expert analysis
Maintenance and Service Support
Briggs and stratton generator maintenance schedule includes automatic weekly or monthly exercise cycles lasting 16 seconds to 20 minutes, with extended 45-minute exercises twice yearly to prevent moisture accumulation and ensure reliable operation.
Briggs and stratton generator parts and service remain readily available through authorized dealers nationwide, ensuring long-term reliability and performance. Briggs and stratton generator warranty coverage provides comprehensive protection, with extended warranties available on PowerProtect models.
Frequently Asked Questions
How do I size a Briggs and Stratton generator for my home?
Professional load calculations determine proper sizing based on essential appliances, HVAC systems, and electrical panel capacity. Authorized dealers provide free sizing consultations.
What fuel options are available?
Home standby units operate on natural gas or liquid propane, while portable models use gasoline. Fuel consumption varies by load and generator size.
How long do Briggs and Stratton generators last?
With proper maintenance, standby generators typically provide 15-20 years of reliable service. Portable units offer extended life when stored properly and serviced regularly.
Can I install a generator myself?
Standby generator installation requires professional electrical and plumbing work to meet local codes. Portable units require no installation but need proper ventilation during operation.
Ready to Secure Reliable Backup Power?
From briggs and stratton powerprotect generator reviews highlighting exceptional reliability to comprehensive dealer support nationwide, Briggs and Stratton delivers proven power solutions for every need. Whether protecting your family during storms or powering outdoor adventures, their generators provide the dependability you can trust.
SHOP BRIGGS AND STRATTON GENERATORS NOWWhat energy storage solutions does Briggs & Stratton offer?
They provide SimpliPHI® batteries, Sol-Ark® hybrid inverters, and AccESS™ integrated systems for residential and commercial energy storage.
How safe are Briggs & Stratton batteries?
Briggs & Stratton uses Lithium Ferro Phosphate (LFP) chemistry, known for its thermal stability and long lifespan, along with a Battery Management System (BMS) for monitoring.
Do Briggs & Stratton storage systems qualify for solar incentives?
Yes, they are eligible for the 30% Federal Solar Tax Credit (ITC) and may qualify for state and local rebates.
Are their products compatible with generators?
Yes, they can integrate with Briggs & Stratton standby generators and other third-party generators for hybrid power solutions.
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