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The refrigerant (freon) in any air conditioner should last the life of the unit. If not, you have a leak.

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Q: How long does freon last in a central air conditioner unit?
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Related questions

How long should freon last in your 5000btu window air conditioner?

10 years


How long should it take a technician to add one and a half pounds of freon to a central air conditioner?

It would take 30 min. average time to add this charge to the system.


How long does it take for a home air conditioner to run out of freon?

after twelve thousand years, so don't worry


How long freon last in a car?

If the system does not have any leaks, it will last forever.


How long does freon last?

The shelf life of clean, dry refrigerant is indefinite. As long the the system is free of contaminants, the freon will be good.


How long should it take a technician to add seven pounds of freon to a central air conditioner?

It sometimes depends on the temperature difference between the condensing unit and the air handler. I would say normally no more than an hour.


Why you got headache in staying long in a closed room with air conditioner?

Possible freon leak in the coil of the unit and the fan is circulating it into the air. As we know freon is toxic to the environment imagine what it can do to a human body.


How long normally does air conditioner last?

When well-maintained it can last for ten years.


How do you add freon to window air conditioner units?

You can add a tapping valve(which almost always leak after a long time) or braze in a schrader valve.


How long will the freon last after the AC recharge?

Until a leak develops which allows the refrigerant to escape.


Can a central air conditioner be installed in a house that currently uses room air conditioners?

Yes, a central air conditioner can be installed in a house that currently uses room air conditioners as long as there is a place to put the fan outdoors.


When we used the air conditioner on the way home it worked good. When more freon was added stopped working good at all. Fan will not stay running for very long.?

"Overcharged" with freon,, just like a credit card, ..overcharge and it stops working.