Furnace Installation

How Much Space Should I Leave Open Around My Furnace?

Natural gas furnaces need adequate space and airflow to work properly.

Your furnace can shut down if it doesn’t have enough space. It also makes it difficult for our specialists to complete furnace repair.

Regular furnace maintenance is important to keep your system running smoothly. An annually serviced furnace may work more efficiently, which could reduce your energy bills.

Related: How Does Furnace Maintenance Impact the Energy Efficiency of Your Home?

Maintenance often helps us notice troubles before they begin. This could help reduce future repair costs and possibly prolong the life of your unit.

So how much clearance should your equipment really have?

How Much Space Does My Furnace Need?

If you’re finishing your basement or closing off your furnace room, you should consult manufacturer specifications and Booneville ordinances for clearance guidelines.

As a general suggestion, your furnace should be 30 inches away from furnace room walls on all sides. This allows our service professionals to comfortably repair it.

You also need to ensure the room has ample airflow and ventilation, especially if you have an aging furnace with a metal flue.

Related: Furnace Service or Furnace Replacement: What to Consider

This type of furnace draws combustion air from the adjacent location. If there’s insufficient air, dangerous gas fumes and toxic carbon monoxide could flow back into your home.

If your furnace is located in a tiny room with a gas water heater, you may need to put in supplemental openings. This could consist of a fully louvered door or vents in the walls.

Unsure if your furnace or water heater has proper ventilation? We can assist you!

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You don’t need to think about airflow and ventilation as much if you have a modern, high-efficiency furnace with PVC piping. Your furnace uses one pipe as an exhaust vent and the other to pull in air.

Keep Combustible Materials Away from Your Furnace

Although furnace rooms double as laundry and storage space, you should keep yours free of things that could be fire hazards.

This includes:

  • Clotheslines
  • Cleaning or laundry products
  • Gasoline, paint or paint thinner
  • Rags and papers
  • Wood scraps and sawdust
  • Used filters

If you have a cat, place your litter box somewhere else. Cat urine contains ammonia, which could corrode your furnace’s heat exchanger. Plus, the furnace could move the smelly odors around your home.

You should also routinely vacuum near your furnace to stop dust from accumulating.

Related: Is it Time for Furnace Service or Replacement?

Request Expert Furnace Service 

Whether you have to have furnace replacement or regular maintenance in Booneville, Booneville Heating & Cooling LLC can expertly meet your needs. Our highly trained technicians can repair any heating equipment model or brand.

Call us at 662-269-8716 or use our online scheduler to request an appointment today.

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