You'll never be happy with an electric model. Been there, regretted that. Just not enough oom-pah-pah to do anything useful.
And it makes one wonder why. Wouldn't you think that someone would make a 3 horsepower electric motor driven pump instead of those smaller and barely adequate ones?
For the same reason that if you want a strong air compressor……..it takes 220v power to make more than 2hp. 1hp is 755w. 2hp is 1500w. A standard 15amp electrical outlet is about 1800w (rough head math). You CANNOT make a true 3hp device on a standard 15 amp 120v circuit.
220v pressure washers DO exist, but they are more of an industrial ($$$) item.
