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Big_Katuna's avatar
Big_Katuna
Explorer II
Sep 26, 2013

DASH A/C Freightliner/Fleetwood/Denso intermittent

The Dash A/C on my 05 Fleetwood Expedition, made by Denso, is intermittent. Blows ice cold for anywhere from 30 minutes to all day. Then it just blows warm like you turned the switch off. Refrigerant ...
Class A
bullydogs1's avatar
bullydogs1
Explorer II
Sep 26, 2013
The mixing valve is allowing the heat to get with the air...check the cold/hot thermostat and its associated systems...it may "default" to hot if there is no electric to it.

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