Digital A/C temperature
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Cross-Country
Joined: Aug 2009
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Digital A/C temperature
I have a 2005 Excursion with the digital AC controls. When I got the truck, the AC only blew hot so I took it to a local AC specialist and they fixed everything and got it working properly.
The digital display only goes down to 60° as the lowest temperature, and the cold air coming out of the vents does stay at 60. But previously I had a 2001 Excursion with the mechanical controls, and that system would get down around 42-45°, and was considerably colder.
What I'm wondering is if anyone else with the digital controls has been able to get colder temperatures out of their vents, and if so, how? I don't want to overcharge the system, those just wondering if anybody else has had the same issue. I'm a big guy and the heat and humidity of Georgia, and 60° just isn't cold enough for me
The digital display only goes down to 60° as the lowest temperature, and the cold air coming out of the vents does stay at 60. But previously I had a 2001 Excursion with the mechanical controls, and that system would get down around 42-45°, and was considerably colder.
What I'm wondering is if anyone else with the digital controls has been able to get colder temperatures out of their vents, and if so, how? I don't want to overcharge the system, those just wondering if anybody else has had the same issue. I'm a big guy and the heat and humidity of Georgia, and 60° just isn't cold enough for me
Lead Driver
Joined: Aug 2022
Posts: 5,057
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From: Oologah, OK
Different animal, we have a 2007 ia Amanti sedan, almost as old as your truck.
Digital controls.
it will go down to about 60 also, don't think I have ever seen it lower than that.
but the Discharge air is much lower than that, if the cabin was warm and you want it colder.
Digital controls.
it will go down to about 60 also, don't think I have ever seen it lower than that.
but the Discharge air is much lower than that, if the cabin was warm and you want it colder.
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Cross-Country
Joined: Aug 2009
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On mine I have a pen style thermometer stuck into the vents, and the coldest it gets right now is about 60°. Ambient outside temperature is about 20-25 ° warmer. I've read that it properly functioning system should get 20-25° colder than ambient so technically it's working correctly. I'm just hoping for a colder solution if possible
Lead Driver
Joined: Aug 2022
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From: Oologah, OK
to achieve a lower cabin temperature,
we have to use ReCirculate...
otherwise, that 25* below ambient, will be the hot air from outside being cooled off.
plus, HVAC systems cannot cool down the air, until they have removed the Humidity first.
we have to use ReCirculate...
otherwise, that 25* below ambient, will be the hot air from outside being cooled off.
plus, HVAC systems cannot cool down the air, until they have removed the Humidity first.
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