Recently picked up two HF predator 3500 inverters. As A test I set one up to run our 14k BTU window AC unit. It ran two hours Monday, then it ran it a full 10 hours yesterday before finally running out of fuel.
12 hours at 35-40% load on 2.5 gallons of fuel and couldn't even hear it inside the house.
Going to take both and the 50 amp parallel kit out to the camper and see how they do with both AC units and both fridges on
I've been eye-balling one of them thanks for the review.
