The air on the outlet side of the air handler should be approximately 18 degrees colder than the air on the inlet side.
Hire a fix-it guy?
why does ac blow warm air? why does ac blow warm air?
There should be at least a 12 degree split between the incomming air and the air comming out of the vents.
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form_title= Central Air Conditioners form_header= Stay cool with central AC! What is the size of the room where the AC unit will be installed?* = _ How many BTU or energy usage units should the central air conditioners be rated?* = _ How many central air conditioners will you require?* = {1,2,3,4,5,6,7,8,9,10, More than 10}
Is the AC condenser in your system blowing cold air?
Ceiling. Cold air fails
Anywhere from 15-20 degrees F below ambient (return) temperature. Take a temperature reading at a cold air register and at the air return. Registers farther away from the blower will be slightly warmer than those closer. So, if it's 85 degrees in your house when you get home, and you fire up the AC, don't expect air any colder than about 70 right away. As the AC pulls the air temp in the house down, the air from the registers should become cooler. Also, don't expect a central AC unit to cool a house much below 20 degrees cooler than the outside temperature. If it's 100 degrees outside, 80 degrees inside is about the best you can expect from a central AC.
Water will condense in the inside unit of the air conditioner. This is because the coils in the unit get cold (ad expected) and moisture in the air condenses on them like moisture on a cold glass. There should be a drain inside the unit to drain this water. Check that it isn't clogged.
55 degrees to 60 degrees
15-20 degrees cooler than the air returning from the home to the air handler.
it's the same as the furnace filter. the air conditioner runs through the furnace to push he cold air. change your furnace filter and you are changing the air filter on the air conditioner