Air Conditioner

How Much Space Should I Keep Open Surrounding My Air Conditioner?

You probably don’t think too much about your air conditioner until it’s not working right. Or until your energy bills are suddenly sky-high, even though you haven’t moved the thermostat.

Your air conditioner draws in ambient air to cool and expels warm air as it function. But it can promptly overheat if it can’t get enough surrounding air or flush out hot air.

An AC system that runs hot usually can’t last as long. And it doubtlessly will cost more to cool your McMurray home.

Kowalski Heating, Cooling & Plumbing can help when your air AC isn’t running correctly. Or keeping your McMurray house cold enough.

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Space Guidelines for Air Conditioners

So how much room does your air conditioner really require?

Here’s what we recommend:

  • 1-foot minimum on all sides, including behind the unit. 
  • 1.5-foot minimum for the sides and an alcove or adjacent wall. 
  • 2 feet between the sides of the unit and dense shrubs or solid fences. 
  • 6 inches between the sides and leafy plants, with a few extra inches left for growth.
  • 8 feet between the top and interference, like a deck or roof overhang.

While doing yardwork, keep your unit free of grass clippings and leaves. Yard debris can congest your air conditioner and cause it to overheat.

Related: How to Clean Your Air Conditioner

How to See if Your Air Conditioner is Overheating

  1. Turn the air conditioner on.
  2. Check the temperature a few inches from the coil. This is the metallic grate that surrounds your unit.
  3. Measure the temperature 10 feet away.

If the temperatures are the same, your system is working properly.

If the temperature is hotter near the coil, your system may have something wrong with it. Call us at 724-370-0141 for a helping hand or request an appointment online.

Related: How to Keep Your Air Conditioner from Failing

How Much Space Does a Heat Pump Need?

If you live in a mild climate, you may have a heat pump rather than an air conditioner. This outdoor unit provides both heat and air conditioning for your space.

It needs open space year round, especially if it snows. Remove snow that gathers on the top and near the sides of the unit.

If your heat pump fills with wintry precipitation, switch it off. Use warm water to melt snow and ice and give the water a few minutes to drain before turning your system back on.

Related: Heat Pumps Year-Round Comfort

Schedule Annual Maintenance with Kowalski Heating, Cooling & Plumbing

Overdue for annual air conditioner maintenance? Give us a call at 724-370-0141 today!

A routine AC tune-up means your air conditioner is likely more efficient—and less likely to overheat. And it also allows our skilled technicians to locate small issues before they become expensive problems.

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