HVAC Service in Northbrook – Heating & Cooling Experts

How often do my filters have to be changed?

The level of dust and dirt varies from household to household. Factors that affect the amount of dust in your home include do you have pets? How old are your windows? These factors affect how often you should change your filter. Check your filter regularly to determine if it needs to be replaced. However a good rule of thumb is to change your filter once a month.

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What size furnace or AC do I need?

The answer to this question is, “it depends.” Factors that influence the size of your furnace/ac are: what kind of insulation do you have? What material are the walls? If your system is too large it will be humid in your home. If your system is too small it will consistently run causing the lifespan of the unit to go down and energy consumption to go up. A qualified HVAC technician can help determine the proper size unit for you.

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Should I replace my ac and furnace at the same time?

The right answer is yes! Furnaces and ACs are manufactured to work together in tandem. If you just replace one of the units it will still work but you will have reduced performance and efficiency.

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How often should I get maintenance on my furnace and AC?

You should get maintenance on your furnace every fall, right before you turn it on. You should get maintenance on your air conditioner every spring, right before you turn it on. Your systems did their job last year, make sure that they do their job this year.

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Should I repair or replace my furnace or air conditioner?

This is a great question! However the right answer is, “it depends.” If your system is newer and the parts that need to be replaced are still under warranty then it makes sense to repair it. If your system is 15+ years old it might not make sense to invest into a sinking ship. Newer systems are much more energy efficient than their predecessors and can pay you back on the savings you will receive on your energy bills.

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