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

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

Routine furnace maintenance is essential to keep your equipment operating trouble-free. An annually serviced furnace may heat 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 problems before they become expensive. This could help lower future repair costs and potentially extend the life of your unit.

So how much room should your system really have?

How Much Space Will a Furnace Take Up?

If you’re remodeling your basement or closing off your furnace room, you should research manufacturer instructions and Narvon statutes for clearance guidelines.

As a general suggestion, your heater should be 30 inches away from furnace room walls on all sides. This permits our service technicians to easily work on it.

You also need to check the space has enough airflow and ventilation, especially if you have an older furnace with a metal flue.

Related: Furnace Service or Furnace Replacement: What to Consider

This type of furnace needs combustion air from the nearby area. If there’s inadequate air, dangerous gas fumes and toxic carbon monoxide could flow back into your home.

If your furnace is placed in a small 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.

You don’t need to consider 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 pull in air.

Keep Hazardous Items A Safe Distance 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, place your litter box in another room. Cat urine contains ammonia, which could create wear on your furnace’s heat exchanger. Plus, the furnace could move the stinky odors all over your home.

You should also regularly sweep around 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 routine maintenance in Narvon, Ameri-Tec can expertly handle your needs. Our highly trained technicians can repair any heating equipment model or brand.

Call us at 717-479-4950 or use our online scheduler to get an appointment right away.