Let me be the first to brag on this product and even more valuable today, the customer service these guys give. First the product, works flawlessly and allows me to run basement AC and roof AC on my 5500 Onan generator. Shezaam!!! Secondly, I had a snafoo with my purchase and quickly, made everything perfect and in a timely manner!! 10 stars wouldn't be enough!! Good job active start!!