Hughes Autoformers RV220-50SP Voltage Booster (with Surge Protection), 1 Pack

$965.39 $715.10

Hughes Auto RV220-50-SP 50A Voltage Booster & Surge Protection

SKU: WA845476524 Category:


Introducing the World’s Only “All-in-One” RV Power Solution. The legendary, original, and patented RV voltage booster, now with the world’s most advanced surge protection.

The all new Hughes Autoformer RV220-50SP has the same performance and reliability of the RV220-50 now with advanced surge protection in one package. The surge / spike protection unit is also replaceable. In the event of a massive spike, the surge unit will take the hit ensuring your booster and more importantly, your RV stays safe.


  • 50 Amp – 12,000 Watts capacity
  • Fully automatic 10% boost when needed
  • Complete LED Park Power Diagnostics
  • Boost indicator light
  • 4800 Joules of Advanced Surge Protection Built-in
  • Replaceable Surge Protection Unit

– SKU: KSAO516487



Brand Hughes Autoformers
manufacturer_part_number RV220-50SP
Manufacturer Hughes Auto
Assembled Product Weight 38 lbs
Assembled Product Dimensions (L x W x H) 14.50 x 13.00 x 10.75 Inches


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