Reliable voltage at RV Parks After having a heatpump/airconditioner fail in my motorhome due to low voltage at an RV park, I purchased the Hughes Autoformer last year. I have had good voltage as we travel from RV Park to RV Park and I feel comforted knowing that I am now also protected from surges and spikes.

Not knowing exactly how this thing… Not knowing exactly how this thing works, I still have a level of comfort knowing that its doing its job. The issues I've had are with the ground connection and the neutral connection. At my house, I have a 50 amp hookup. These regularly illuminate red when I first hookup. Hours later I'll check, and theyll be green. Dont know what to think about that. I like the weight of the device but I'd like it to be a little more weather proof as mine is starting to show sun fade and maybe even a little rusty in places.

No one answers or calls back I get E3 which is over current. PWD30-EPO. New RV. Permanent campsite. Even tried another pedestal. NO one is answering calls or email. 2 weeks of trying. What good is a " Lifetime warranty and support " if you can't get ahold of anybody ?

Tired of low voltage or power spikes, try this I got tired of low voltage damage to my RV components. The last time I replaced the refrigerator circuit board, I got the Hughes 30a autoformer. I haven't had a surge or low voltage problem since. It works flawlessly without constant monitoring. THANKS HUGHES!

I purchased an autoformer… I purchased an autoformer transformer/voltage booster after having low incoming voltage on my 45’ Holiday Rambler Navigator. Before installing the autuformer the Navigator would shut the power off because the voltage at the park was too low. Problem solved and now I would not want to be without the security of knowing that the Incoming power Is correct. Great investment for peace of mind.