why does my 2001 audi a4 blow neutral air temperature, same degree when air condition or heat is on?

ticovinelli asked: the air blows, its just not hot or cold. I have added coolant. the buttons to adjust the temperature are electric with a electric display of temperature. What could cause this?Aleen

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How to reduce the sulphur and H2S gases from air condition computer server room?

neeraj b asked: H2S and Sulphur gases are creating failure to PCB / data server . these gases destroy the Hard disk and PCB’s of computer .Arie

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How to tell from peek hole, my car air condition has definitely blocked receiver dryer?

rif_tan asked: Sorry for asking with almost the same. But what I did is to cross check the answer. Also I got limited characters can be typed,.Leandra

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Does a window air condition have to be permanent and what would be the best portable air condition to buy

Dennis E asked: Looking for a portable air condition in the range of $400-500 that would cool a small living room and maybe a kitchen next to the living room. What would be my best bet and also would a window air conditioner be better? Problem is I wouldn’t want it to always be in [...]

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When was air condition 1st made available in public places or companies?

Tim asked: Was it anything like today’s we are breezing comfortably?Ardella

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