Furnace Installation

How Much Space Should I Leave Open Around My Furnace?

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

Your furnace can get too hot if it doesn’t have enough room. It also makes it challenging for our specialists to accomplish furnace repair.

Routine furnace maintenance is essential to keep your equipment operating smoothly. A regularly serviced furnace may run more efficiently, which could reduce your heating expenses.

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

Maintenance often helps us notice problems before they become expensive. This could help lessen future repair bills and possibly lengthen the life of your unit.

So how much area should your equipment really have?

How Much Space Does My Furnace Need?

If you’re updating your basement or enclosing your furnace room, you should consult manufacturer directions and Odessa ordinances for clearance requirements.

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

You also need to ensure the room has plentiful airflow and ventilation, especially if you have an outdated furnace with a metal flue.

Related: Furnace Service or Furnace Replacement: What to Consider

This kind of furnace needs combustion air from the nearby space. If there’s not enough air, unsafe gas fumes and poisonous carbon monoxide could back draft into your home.

If your furnace is positioned in a little room with a gas water heater, you may need to add supplemental openings. This could involve a fully louvered door or vents in the walls.

Unsure if your furnace or water heater has enough ventilation? We can take a look!

Contact us

You don’t need to think about airflow and ventilation as much if you have a up-to-date, high-efficiency furnace with PVC piping. Your system uses one pipe as an exhaust vent and the other to draw 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 in another room. Cat urine contains ammonia, which could deteriorate your furnace’s heat exchanger. Plus, the furnace could spread the unpleasant odors throughout your home.

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

Related: Is it Time for Furnace Service or Replacement?

Request Expert Furnace Service 

Whether you need furnace replacement or regular maintenance in Odessa, Redhawk Heating & Air Conditioning can expertly handle your needs. Our highly trained technicians can work on any heating equipment model or brand.

Call us at 432-237-0168 or use our online scheduler to get an appointment now.

Back To Blog