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  1. R

    Dual Whisper Dometic A/c on Bighorn

    on the back, I found 1 block in place and the other just setting off to the side. On the front, above the bed, I have 2 long tunnels of duct that disappear into oblivion above the closest. They met somewhere, since when I block the cold past the vent, at stops coming in the intake vent from the...
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    Dual Whisper Dometic A/c on Bighorn

    The volume of air coming out of the last duct is far better with the duct blocked. My concern was the reasoning behind having cold air channeled back into the input duct. Seems silly in light of the freeze up I had and the water leaking out of that same input duct. I called heartland, and they...
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    Dual Whisper Dometic A/c on Bighorn

    While checking out a freeze up in my Bedroom unit, I found a strange situation in my duct work.. I uploaded a crude drawing. I have cold air going past the vent ,traveling 1,2,3 and coming back in the ductwork at the warm return vent... If I block the (front camper cap) end of the duct at point...
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    A/C leaking condsentation into interior 2016 Madison

    I ran 2 businesses over 20 years. Both very successful and I sold them at a premium due to my mind set of doing it right the first time, period. Obviously, the shoddy product creates work for the dealer BUT also a bad reputation for the builder... I opened the A/C again, and found the gasket...
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    A/C leaking condsentation into interior 2016 Madison

    I have a new 2016 Bighorn. it is just weeks old.. We stopped in Memphis TN, Both Whisper units worked fine. It also rained, HARD.. No problems. They both cycled on and off and kept us comfy. We are now in Nashville,both worked fine under semi hot conditions. We left the camper for 4 hours...
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