Furnace Installation

How Much Space Should I Leave Open Around My Furnace?

Natural gas furnaces need adequate space and airflow to heat correctly.

Your furnace can shut down if it doesn’t have enough room. It also makes it challenging for our professionals to accomplish furnace repair.

Routine furnace maintenance is essential to keep your equipment running trouble-free. A regularly serviced furnace may work more efficiently, which could decrease your energy bills.

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

Maintenance often helps us discover issues before they become expensive. This could help lower future repair bills and possibly lengthen the life of your unit.

So how much room should your furnace really have?

How Much Space Does My Furnace Need?

If you’re finishing your basement or sealing off your furnace room, you should take a look at manufacturer directions and Mount Pleasant statutes for clearance guidelines.

As a general suggestion, your system should be 30 inches away from furnace room walls on all sides. This lets our service experts to easily replace it.

You also need to make sure the area has enough airflow and ventilation, especially if you have an aging furnace with a metal flue.

Related: Furnace Service or Furnace Replacement: What to Consider

This model of furnace needs combustion air from the surrounding location. If there’s inadequate air, dangerous gas fumes and poisonous carbon monoxide could flow back into your home.

If your furnace is placed in a tiny room with a gas water heater, you may need to install more openings. This could involve a fully louvered door or vents in the walls.

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

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You don’t need to assess airflow and ventilation as much if you have a up-to-date, high-efficiency furnace with PVC piping. Your unit 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 items 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, situate your litter box somewhere else. Cat urine contains ammonia, which could corrode your furnace’s heat exchanger. Plus, the furnace could circulate the stinky odors throughout your home.

You should also frequently sweep around your furnace to block dust from developing.

Related: Is it Time for Furnace Service or Replacement?

Request Expert Furnace Service 

Whether you have to have furnace replacement or regular maintenance in Mount Pleasant, Olde Towne Heating & Air can expertly handle your needs. Our highly trained technicians can repair any furnace model or brand.

Call us at 843-485-0967 or use our online scheduler to set up an appointment now.

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