Highest temp for APU cooling effectively?

Discussion in 'Experienced Truckers' Advice' started by Oldironfan, Jul 23, 2018.

  1. nax

    nax Road Train Member

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    LoL
     
  2. bzinger

    bzinger Road Train Member

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    I have the idle free electric unit .
    Anything over about 85 in the sun it struggles even with all the curtains and window covers closed ...after dark it will freeze ya out .
    Other than batteries at 18 months and keep it clean its been maintenance free .
    Hook up the reefer link and runs indefinitely.
    Heat side is great and keeps the engine warm too .
    Down side is parts are pricey.
     
    stwik Thanks this.