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RV Heater Lines Reversed: How to Diagnose and Fix Hot Dashboard Air
Plumbing Medium 1-2 hours 143 👍

RV Heater Lines Reversed: How to Diagnose and Fix Hot Dashboard Air

Dashboard vents are blowing hot air even with the heater off and the AC running. Drove three hours in 95-degree heat with hot air hitting my face the whole time. Mechanic says the heater hose lines might be reversed from a previous repair job. …more
Robert, RV Mechanic
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