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KATOOM's avatar
KATOOM
Explorer
Sep 04, 2014

Ok to run 5500 Onan on 20 amp curcuit?

Does anyone run their 5500 Onan on a 20 amp plug? The Onan manual I have states the running amps well under 20 but I dont know what the start-up amps would be, if its even different.

16 Replies

  • Kpackpackkelley wrote:
    When I'm at home I plug into a 20 amp receptacle to keep batteries charged . I have ran the ac before but you can't have anything else on.
    I misunderstood that question was thinking about shore power 20 amp receptacle. I better drink some more coffe and wake up.
  • My Onan 5500 pulls 12VDC from the batteries for startup. When its running, it supplies 120VAC, it does not pull power from any circuit. Is this a serious question?
  • I must be thick headed because I don't understand the question. Could somebody explain please.
  • KATOOM wrote:
    Does anyone run their 5500 Onan on a 20 amp plug? The Onan manual I have states the running amps well under 20 but I dont know what the start-up amps would be, if its even different.


    This post does not make any sense. Period. Doug
  • Start up amps are from your load. Not the generator. So you need to know how much load you have.
  • When I'm at home I plug into a 20 amp receptacle to keep batteries charged . I have ran the ac before but you can't have anything else on.

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