The Yamaha EF2200iS 2200-Watt Inverter Generator is a powerful, quiet, and fuel-efficient solution for camping, RVing, and emergency backup power. With a 79cc Yamaha engine, smart throttle technology, and parallel capability, this generator delivers consistent power for various applications.
Key Features of the Yamaha EF2200iS
- 2200-Watt Maximum Output: Delivers up to 1800 running watts with a peak of 2200 watts for handling multiple devices.
- Smart Throttle Technology: Adjusts engine speed based on load for fuel efficiency and noise reduction.
- Super Quiet Operation: Runs between 57 to 65 dBA, making it ideal for camping and residential use.
- RV-Ready Design: Includes a standard RV outlet, eliminating the need for additional adapters.
- 10.5-Hour Runtime: Operates up to 10.5 hours on a 1.24-gallon fuel tank at 25% load.
- Multi-Function LED Display: Provides real-time information on power output, fuel level, and runtime.
- Parallel Capability: Connect two EF2200iS generators using a Twin Tech parallel cable for 30A power output.
- Lightweight and Portable: Weighs only 55.2 lbs, featuring a tri-handle design for easy transport.
- Tool-Free Maintenance Panel: Quick access to the engine for easy service.
- Yamaha 3-Year Warranty: Reliable performance backed by Yamaha’s trusted warranty.
Why Choose the Yamaha EF2200iS?
The Yamaha EF2200iS inverter generator is built for reliability, convenience, and efficiency. Whether you need backup power at home or a portable solution for outdoor adventures, this generator is engineered to provide stable electricity for your essential devices.
1. Ideal for Camping and RV Use
With a standard RV outlet, the EF2200iS eliminates the hassle of searching for adapters. It is designed to run air conditioners, refrigerators, and small appliances in your camper or RV, making it a great companion for road trips.
2. Quiet Performance for Residential Use
The Yamaha Quiet Technology ensures low noise levels between 57-65 dBA, allowing you to enjoy a peaceful environment without disruptive generator sounds. It’s quiet enough for use in residential areas and campgrounds.
3. Long Runtime and Fuel Efficiency
With Smart Throttle Technology, the generator adjusts its engine speed based on power demand, improving fuel efficiency. A 1.24-gallon fuel tank allows for up to 10.5 hours of operation, making it suitable for overnight use.
4. Reliable Power for Emergency Backup
The EF2200iS provides stable electricity for charging phones, running medical devices, and powering essential household appliances during blackouts. The multi-function LED display keeps you informed about power usage and fuel levels.
5. Expandable Power with Parallel Function
Need more power? Connect two EF2200iS generators using the Twin Tech parallel function to get 30A of rated power for larger appliances or multiple high-wattage devices.
6. User-Friendly Controls and Safety Features
- Illuminated LED Display – Allows easy operation in low-light conditions.
- Overload Reset Button – Restores power without shutting down the generator.
- Fuel Gauge – Lets you monitor fuel levels at a glance.
- DC Outlet – Convenient for charging batteries and small electronics.
Yamaha EF2200iS Specifications
| Specification | Details |
|---|---|
| Brand | Yamaha |
| Model | EF2200iS |
| Engine | 79cc OHV, air-cooled, single-cylinder, 4-stroke |
| Maximum Wattage | 2200W |
| Running Wattage | 1800W |
| Fuel Type | Gasoline |
| Fuel Tank Capacity | 1.24 gallons |
| Runtime at 1/4 Load | 10.5 hours |
| Noise Level | 57-65 dBA |
| Voltage | 120V |
| Total Outlets | 2 AC, 1 DC |
| Weight | 55.2 lbs |
| Dimensions (L x W x H) | 21.9 x 11.8 x 18.5 inches |
| Warranty | 3-Year Limited Warranty |
Common Use Cases
- Camping & RVing – Power lights, fans, coffee makers, and small appliances.
- Tailgating – Run speakers, TVs, and cooking equipment.
- Emergency Backup – Reliable source of power for refrigerators, sump pumps, and essential home appliances.
- Job Sites – Power tools and construction equipment in remote areas.
Frequently Asked Questions (FAQs)
1. What devices can the Yamaha EF2200iS power?
The generator can run small household appliances, electronics, RV equipment, and power tools. It produces clean, stable power, making it safe for sensitive devices like laptops and medical equipment.
2. How loud is the EF2200iS?
At 57-65 dBA, it is quieter than a normal conversation, making it ideal for campsites, residential areas, and quiet outdoor events.
3. Can I run two EF2200iS generators together for more power?
Yes, with the Twin Tech Parallel Function, you can connect two generators to provide up to 30 amps of power.
4. How long does a full tank last?
The generator runs up to 10.5 hours at 1/4 load on a 1.24-gallon tank.
5. Does the EF2200iS require regular maintenance?
Routine maintenance includes checking oil levels, cleaning the air filter, and using the Easy Carb Drain to prevent fuel-related issues during long-term storage.
Final Thoughts
The Yamaha EF2200iS 2200 Watt Inverter Generator is an excellent choice for those who need reliable, quiet, and fuel-efficient portable power. With advanced inverter technology, Smart Throttle for efficiency, and user-friendly controls, this generator is perfect for camping, RVing, tailgating, job sites, and emergency backup power.
Backed by Yamaha’s 3-year warranty, the EF2200iS is a top-tier generator that delivers dependable performance wherever power is needed.
Order yours today and experience Yamaha’s trusted power solutions!
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