1999 Ford Fairmont

1999 FORD FAIRMONT
13,900 MILES • 6 CYL • 2WD • AUTOMATIC
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GKHME
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What temperature approx., should the air at the front central main air vent be, in vehicle with a fully gassed a/c.,working near its max efficiency, given average outside ambient temp [eg. 20 Degrees Celsius App.] .
Just after an approx. guideline, to work towards, I realise there are a lot of variables.

Many Thanks,
G.K.
Dec 18, 2007 at 1:33 AM
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MHPAUTOS
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Hi there,

If you can get it down to 3-4 Deg C your doing well, more like 6-8 Deg C will depending on dew point Humidity, refrigerant, T X valve and about a dozen other variables, just as long as it's cold. any way the temp at the vent is a false reading, it should be take at the floor with a wet bulb thermometer to be accurate.

Mark (mhpautos)
Dec 18, 2007 at 7:20 AM
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GKHME
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[quote:a0cedeffb7="mhpautos"]Hi there,

If you can get it down to 3-4 Deg C your doing well, more like 6-8 Deg C will depending on dew point Humidity, refrigerant, T X valve and about a dozen other variables, just as long as it's cold. any way the temp at the vent is a false reading, it should be take at the floor with a wet bulb thermometer to be accurate.

Mark (mhpautos)[/quote:a0cedeffb7]

Mark,

Many thanks for your reply, you have answered my query perfectly, exactly what I wanted to know. I am new to all this, so hope this goes through and you get this message.Once again-thank you.

gkhme
Dec 18, 2007 at 9:15 AM
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