It should be at least 40 degrees air from the outlets. The house temp will be ten to fifteen degrees lower inside than the outside. The inside temp depends on all the insulation features of your home.
It should not take more than an hour to notice a temp difference. It could take up to 3 for the whole house to cool.
lowering temp and humitity
Whatever temperature you are comfortable, 78 F is recommended by utilities in summer.
In temp vs out temp should be about 18 degrees different if running top notch.
I would look at the coil to see if it was freezing up. You say it's only 10 MO old . I would call the AC Co back for a warranty check.
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.
Yes. With a few exceptions.
MAT=RAT - [(RAT - DT) * ((100 - %HA)/100)] MAT = mixed air temperature ODT = outdoor design temp. RAT = return air temp. (68) DT = HRV air delivery temp. %HA = percentage of house air
Central Air Conditioners are installed into your house to provide cooling air in every room using a duct system. They are very refreshing on a hot day.
what ton central air conditioner is needed for a 2034 sq. ft. house
With heat pumps supply air temp will vary with outdoor temp. The colder it gets outside the less efficient the heat pump will be (colder supply air).