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Generac 7706 GP18000EFI 18,000-Watt Gas-Powered Electric-Start Portable Generator with Cosense & EFI Engine, Transfer Switch Compatible
Color: Transfer Switch Compatible
Features:
- COsense Technoology – Stops. Alerts. Saves. Powerful protection against hazardous carbon monoxide
- Generac 816cc EFI Engine – Delivers the right amount of power to get the best performance and efficiency out of your engine
- TruePower Technology – With less than 5% THD, safely powers sensitive electronics and tools
- Low-Oil Pressure Shutdown – Automatically safeguards engine from damage
- Large Capacity Fuel Tank – With incorporated fuel gauge, provides durability and extended run times
- Homelink Manual Transfer Switch Compatible – When paired with a manual transfer switch, the GP18000EFI is powerful enough to provide whole home backup and is a great alternative to a Home Standby Generator.
- Hardened 1 ¼” Steel Tube Cradle – For added strength and durability
- Hour Meter – Tracks maintenance intervals
- Heavy-Duty, Never-Flat Wheels – For reliable portability
- Electric Start – Battery Included – Provides hassle-free start-up
Details: Description From emergency home backup to DIY projects to the jobsite, the Generac GP18000EFI portable generator provides high wattage, dependable portable power. Equipped with an 816cc engine with Electronic Fuel Injection, the GP18000EFI delivers power efficiently, providing up to 9 hours of runtime at 50% load. TruePower™ Technology safely powers sensitive electronics, appliances and tools while onboard COsense® Technology provides powerful protection against hazardous carbon monoxide. The GP18000EFI also features electric start (battery included), low-oil shutdown protection, circuit breaker protected outlets and an hour meter with maintenance resets. The included never-flat wheel kit and available lifting eye accessory make transportation easy around the home or jobsite.
Pairs well with

Generac 7706 GP18000EFI 18,000-Watt Gas-Powered Electric-Start Portable Generator
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FAQs
Please read our FAQs page to find out more.
Do you ship outside the United States?
Currently, Bifronix ships exclusively within the United States. We offer free shipping on all orders nationwide.
How long will it take for my order to arrive?
Orders are typically processed within 1–2 business days, and delivery takes 3–7 business days. You’ll receive a tracking number once your order ships.
What is your return policy?
We accept returns within 30 days of delivery. All returns are free, with no restocking fees, and there are no final-sale restrictions.
How can I contact customer support?
You can reach us via email at support@bifronix.shop or by phone at +1 (424) 204-5905. Our team is available Monday–Friday, 9:00 AM – 6:00 PM (Pacific Time).
Are my payments secure?
Absolutely. All payments are securely processed through our trusted gateway Onerway using industry-standard encryption. We accept Visa, Mastercard, American Express, Discover, JCB, Diners Club, and PayPal.



