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

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

Routine furnace maintenance is crucial to keep your equipment running well. An annually serviced furnace may heat more efficiently, which could lower 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 lower future repair expenses and possibly prolong the life of your furnace.

So how much clearance should your furnace really have?

How Much Space Will a Furnace Take Up?

If you’re updating your basement or enclosing your furnace room, you should research manufacturer instructions and Croydon laws for clearance requirements.

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

You also need to check the room has ample airflow and ventilation, especially if you have an outdated furnace with a metal flue.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 pulls combustion air from the nearby area. If there’s not enough air, dangerous gas fumes and poisonous carbon monoxide could back draft into your home.

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

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

Keep Flammable 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, situate your litter box somewhere else. Cat urine contains ammonia, which could corrode your furnace’s heat exchanger. Plus, the furnace could move the unpleasant odors all over your home.

You should also regularly sweep around your furnace to stop dust from building up.

Related: Is it Time for Furnace Service or Replacement?

Trust the Local Pros for Furnace Service

Whether you want furnace replacement or annual maintenance in Croydon, Indoor Comfort Systems HVAC can expertly take care of your needs. Our highly trained technicians can work on any furnace model or brand.

Call us at 215-741-5505 or use our online scheduler to set up an appointment today.