How To Check The AC Unit When Buying A House - D & D Plumbing

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You’ve been house hunting and you feel like you’ve finally found the house of your dreams. But not so fast! How does the AC look? Find out how to check the AC unit when buying a house!

Thermostat

Of course, you should have your home professionally inspected before purchasing, but there are a few things you can do on your own. First, start with the thermostat. Turn the thermostat down a couple of degrees and make sure it runs for about 10 minutes before cycling off again. While running, inspect the vents and make sure cool air is blowing out.

Outdoor Condenser

After examining the indoor vents, take a look at the outdoor condenser unit (preferably while the AC is still running). Listen for any strange noises. It should be running smoothly and continuously (not kicking on or off). Very carefully pull back the insulation from the insulted tube on the condenser. It should be cool to the touch, especially if the unit has been running.

how to check the AC unit when buying a house

Find out how to check the AC unit when buying a house!

Evaporator Coil

Next, you’ll want to inspect the evaporator coil. More than likely, it will be found in the furnace. Make sure that the condensation line is flowing freely and quickly (slow flowing could signal a clogged line).

Ductwork

The last thing you’ll want to examine is the ductwork. In our area, the ductwork is probably located in the attic or crawl space. Be on the lookout for rusted out elbows or loose fittings. Loose fittings let cool air into the attic or crawl space when you want it in your home! Especially if you’re considering purchasing an older home, be sure to examine the ductwork (as this is sometimes original to the home).

The last thing you want to do is replace your air conditioner upon moving into your new home! Make sure you check what you can to be sure your (potential) air conditioner is functioning properly. Now that you know how to check the AC unit when buying a house, you shouldn’t have any problems determining a major problem. Need more help? Give us a call! We’re always happy to help!

Happy moving!