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  • Marathon owners

    Posted by Archived on May 30, 2015 at 9:30 pm

    I have a 1996 XLV and though I don’t need any heat and did not usover the winter I have never got any bus heat out this coach. All 3 valves were open at the rear and the engine temp was up to 195 degrees and the main cooling fan was kicking and all the pipes and hoses were hot coming out of the engine. Problem is no heat to the front or anywhere else in the coach. I turned on the aux fan and though it is working still NO heat. Is there another valve that I don’t about. Should be a simple system, I don’t get it. Anybody got any ideas what might be going on?

    Archived replied 11 years, 5 months ago 1 Member · 0 Replies
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