Running off house propane. Tested to 7+KW no problem. Had to move the large regulator from supplied propane tank hose to the house gas connection. User manual a bit confusing for Data Center display. I don't see frequency as an option. My DVM showed 60hz solid at full power with only a slight drop in voltage (244VAC no load to 238VAC full load).

After months of research I purchased the WESTINGHOUSE11,000-Watt Electric Start Gasoline and Propane Inverter Generator with CO Sensor, Dual Fuel. I selected it because of its wattage and compact size. Further, I like the dual fuel feature for versatility during a significant crisis. I selected the inverter generator because it provides purer energy that will not damage my sensitive electronics. I'm happy to report that after assembly and adding the provided oil, I was able to start the generator using propane fuel on the first try. I am really impressed at its low running volume. I have greater peace of mind knowing my inverter generator is at the ready in the event I need it to provide power to my home.

I wrote my unpacking review a month ago, and now I've completed my first break-in operation. After checking the oil - just to make sure - and connecting the battery and filling the tank with gas that was treated with Sta-Bil, I rolled it out into the driveway. I decided to try using the remote fob, and it started right up. It ran a little rough at first, but I realized I had it in Eco mode, so I switched that off and it smoothed right out. I let it run for 30 minutes, and plan to do that every month until I get through the 5 hour break-in, then change the oil. I was very impressed by how smooth it ran and how quiet it was. After I shut it down, I plugged in the battery tender that came with it to make sure the battery stays in good shape. I am still very happy with my purchase.

This is my second Westinghouse generator (but first inverter). I am even happier with this one because the inverter maintains 60hz and responds well to changing loads. I am especially happy that the system can be controlled by my home battery backup system to start and stop recharging as needed. Runs well on gas and propane.

Picked up this generator after a bad storm hit our area really hard and left us without power for several days. Really liking the dual fuel option and plan to stick to using propane to run it. Haven't been able to ruggedly test it yet, but so far it has been a good purchase.

Picked up this inverter generator today. set up was very easy. Will fire it up when time permits. Need to be able to run it for a few hours for break in. Did a lot of research before deciding on the Westinghouse brand. Had a lot less negative comments then others along with lots of positive comments.

I had another brand generator before. It was loud. A friend pulled out his Westinghouse inverter generator and it was supper quiet and had much more features. The cost was another benefit I've used this generator twice now, and I like the dual fuel system and how quiet it is. This is a well built machine, it will be in this family for many years to come.

Recently purchased this system, replacing an older traditional generator at half the rated power. Inverter was easy to set up, started (on LP) without issue and was able to easily recharge my 6KWh split-phase battery backup system. Overall, very pleased with this inverter

My husband searched long and hard for the right generator before selecting this one. It had all of the outlets and the amps we needed. It arrived on time. Would definitely recommend. While it hasn't been put through the full paces, it started effortlessly and worked well while it was being tested. We are now prepared for hurricane season 2025 but hopefully won't have to use it.

Just pick it up, check it out really well, made sure everything was connected properly. I compared it with every name brand on the market and read a lot of reviews and watch lots of videos from different sources and over all this was the best choice for me. Have not had time to run or break it in yet, But I'm sure it will be just fine. Have a few more connections to make on power input to my house so I can test it out the way I plan to use it. Will update later if possible.