We Tested & Reviewed The Westinghouse iGen4500
This Westinghouse iGen4500 review is based on 15 separate noise, runtime, and load tests. The team also gathered online data and talked to several users to compile the data. This review is 100% authentic and extremely informative.
Who Should Buy the Westinghouse iGen4500?
The Westinghouse iGen4500 is a suitable choice for homeowners looking for a reliable backup power source during outages, outdoor enthusiasts seeking a portable and efficient generator for camping or tailgating, and RV owners needing a power solution for their mobile adventures.
Westinghouse iGen4500 Review
The Westinghouse iGen4500 stands as the flagship of the Westinghouse generator series, loaded with features.
It combines portability, exceptional power output (double that of most inverter models), surprising quietness, and user-friendly maintenance.
With a 244-cc engine, it delivers 3700 running watts and 4500 peak watts, ample for powering all RV appliances, from fridges to microwaves and AC units.
This comprehensive Westinghouse iGen4500 review evaluates noise levels, load handling, runtime, efficiency, portability, and diverse applications.
This model is popular for a lot of reasons. It packs a lot of punch in a smaller body, is less noisy than its competitors, and the power it produces is very clean, which makes it ideal for sensitive electronics like cell phones, laptops, etc.
The Westinghouse iGen4500 is RV-ready with a 30-amp plug. It also comes with two 120V, 20-amp household standard plugs, an outlet for parallel connection, and two USB outlets.
Main Features of the Westinghouse iGen4500:
A generator is known for how much power it can deliver, how long it can run on a single tank, and how much noise it can generate. We started by testing the noise levels by conducting several noise tests; here are the results.
Noise Test of the Westinghouse iGen4500:
4500-watt generation capacity is high. It is bound to make some noise; we knew that before the tests. So here are the results:
- From 15 feet away, under efficiency mode with 50% load, the noise was 61 to 62 dB (on eco-mode).
- From 30 feet away, under efficiency mode with 50% load, the noise was 53 to 54 dB.
The reason noise levels are so low despite being a medium-sized generator is the design.
The iGen4500 is made like a small suitcase with a closed frame design featuring a very decent muffler. All these things combine to suppress the noise, resulting in low noise levels.
Load Test of the Westinghouse iGen4500:
Next up was the load handling test. We challenged the Westinghouse iGen4500 by powering up my RV’s AC, microwave, heater, and various small devices, creating a substantial 3600W load at 119V and 30.43amps to assess its capacity.
Impressively, the iGen4500 seamlessly handled all appliances simultaneously, with only a minor alteration in the noise pattern.
It performed remarkably until the output power reached 4003W, triggering the overload light and prompting me to conclude the test.
While it can handle loads up to 3651 watts without issue, I recommend maintaining a moderate load and avoiding pushing it to its limits for optimal performance.
If you are hunting for a generator with almost double capacity, we recommend checking out our detailed review of Westinghouse WGen9500DF.
Runtime Test of the Westinghouse iGen4500
The Westinghouse manufacturers claim this generator can run for 18 hours at a quarter load. We tested that theory in one of our RVs by running it overnight.
We ran an electric fireplace for about 2 hours; our 2 recliner seats were also on (those don’t draw much); we also ran our electric heater; we use the microwave a couple of times throughout the day to heat our coffee and stuff; and we also cranked our AC in the afternoon (we are in Florida).
Throughout the day, the appliances were on and off depending on the need, but we were above quarter load.
The total load was about 35% to 38% on average, and the Westinghouse iGen4500 ran for 16 hours.
Recommended Read: Deatield Review of Westinghouse WGen7500
FEATURES & SPECS
Appliances Westinghouse iGen4500 Would Run
Following are the appliances we ran using this generator. Some of them we ran simultaneously.
| Appliance | Starting Watts | Running Watts |
| Refrigerator/Freezer (Energy Star) | 1200 | 180 |
| Air Conditioner (10,000 BTU) | 2200 | 1500 |
| Microwave Oven | 1000 | 900 |
| Coffee Maker | 1000 | 1000 |
| Incandescent Light Bulb (60W) | 60 | 60 |
| LED Television (50″) | 80 | 80 |
| Laptop/Computer | 200 | 200 |
| Power Tools (Circular Saw) | 2300 | 1500 |
| Electric Drill | 600 | 600 |
| Air Compressor (1 HP) | 4500 | 1600 |
Alternatives To The Westinghouse iGen4500
| Features | Westinghouse iGen4500 | Champion 4500 Watt | WEN GN400i |
|---|---|---|---|
| Running Watts | 3700 | 3500 | 3500 |
| Starting Watts | 4500 | 4500 | 4000 |
| Engine | 224cc | 196cc | 212cc |
| Fuel Type | Gasoline | Gasoline | Gasoline |
| Fuel Tank Capacity (gal) | 3.4 | 3.8 | 1.85 |
| Runtime | 16 hours (at 35% load) | 14 hours | 11 hours |
| Outlets | 2 x 120V 20A, 1 x 120V 30A RV, 2 x USB | 2 x 120V 20A, 1 x 120V 30A RV | 2 x 120V 20A, 1 x 5V USB |
| Noise Level (dBa) | 61 on eco-mode from 15 feet away. | 64 | 61 |
| Weight (lbs) | 98 | 109 | 66.1 |
| Electric Start | Yes | Yes | Yes |
| Remote Start | Yes | No | No |
| Inverter Technology | Yes | Yes | Yes |
| Parallel Capable | Yes | Yes | Yes |
| Price | CHECK PRICE | CHECK PRICE | CHECK PRICE |
Frequently Asked Questions
What Is the Runtime of the Westinghouse IGEN4500 Generator at 50% Load
The manufacturer claims it has a runtime of up to 18 hours at a 50% load; based on our tests, it ran for 16 hours at 35%, making it suitable for extended use during power outages or outdoor activities.
Can the Westinghouse IGEN4500 Run Sensitive Electronics?
The iGen4500 features inverter technology, providing clean and stable power and making it safe for sensitive electronics like laptops and smartphones. The harmonic distortion is less than 5%.
How Loud Is the Westinghouse IGEN4500 During Operation?
Based on our tests, it produces around 61 decibels in eco-mode from 15 feet away, making it relatively quiet and suitable for various environments.
Does the IGEN4500 Generator Have a Remote Start Feature?
The iGen4500 is equipped with a remote start feature, allowing users to start the generator conveniently from a distance.
Is the IGEN4500 Generator Parallel-Capable?
The iGen4500 is parallel capable, enabling users to connect two generators for increased power output when needed.
Can the IGEN4500 Generator Be Used for RV Power?
The Westinghouse iGen4500 comes with a 30A RV outlet. It is well-suited for powering RV appliances and devices, making it a reliable choice for recreational vehicles.
What Type of Outlets Does the Westinghouse IGEN4500 Have?
The iGen4500 includes two 120V 20A outlets, one 120V 30A RV outlet, and two USB ports, offering a versatile range of options for connecting various devices.
How Does the IGEN4500 Generator Handle High Loads?
The iGen4500 can handle high loads efficiently, with a starting wattage of 4500 and the ability to surge to higher levels when needed
Fareed, the highly skilled electrical expert, boasts 5 years of extensive experience in proficiently maintaining, repairing, diagnosing, and installing a diverse range of electrical systems.