Technical Support

1-888-540-1504

M-F 9:00 a.m. – 4:00 p.m. PST

If you need to return your Autoformer for service, call 888-540-1504 to receive a Return Authorization Number and shipping instructions. Units returned without authorization will not be returned in a timely manner.

Why do I need an Autoformer?

Hughes Autoformers are designed to increase voltage to your RV and help eliminate low voltage damage to your appliances. Unlike a boost transformer, the 'sense circuit' in the Autoformer will adjust the output based on the load demand. For this reason you can run additional appliances on a 30-amp input. For example, a coffee pot and microwave each draw 1200 watts. Add wattage for the converter and/or a refrigerator - about 800 additional watts – and now you have 3200 watt demand.

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