HI VELOCITY SUPPLY AIR TEMP

[litcobob]

WE HAVE A HI VELOCITY SYSTEM INSTALLED IN AN ATTIC WHERE THE TEMPERATURE EXCEEDS 100 DEGREES F. I MEASURED THE SUPPLY AIR TEMP AT THE OUTLETS AND GET ANYWHERE FROM ABOUT 65F TO 67F. WHAT TEMP SHOULD I GET AT THE SUPPLY GRILL? SEEMS TO ME WE ARE A LITTLE HIGH........

[beenthere]

That depends on several things, including what the indoor temp is.

Should usually get 20° difference min, and many get 26.

This varies with outdoor unit size, number of outlets, humidity in the house.

You should have your contractor come back out and check it.