How many hours does a central air conditioner unit run in one day?

Answer 1

That's going to depend on a few things. Here are the ones we can think of right now:

-- the capacity of the air conditioning system

-- how many rooms there are in the house or building

-- how well the building is insulated

-- how many windows the structure has, and which way they face

-- the local climate of the place where the building stands

-- how many people live or work in the building

-- how many hours a day each of them spends there

-- what each of them does while he/she is there

-- what heat-producing things go on in the building, such as cooking, working out, etc.

-- how often people go in and out of the building

-- whether any of them leaves the door open when they enter or leave