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

Your furnace can overheat if it doesn’t have enough clearance. It also makes it challenging for our specialists to complete furnace repair.

Routine furnace maintenance is essential to keep your unit running well. A routinely serviced furnace may heat more efficiently, which could lower your utility expenses.

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

Maintenance often helps us discover troubles before they become expensive. This could help lessen future repair bills and potentially lengthen the life of your system.

So how much clearance should your system really have?

How Much Space Should My Furnace Have?

If you’re updating your basement or closing off your furnace room, you should consult manufacturer specifications and Auburn and Opelika ordinances 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 technicians to easily replace 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 kind of furnace pulls combustion air from the adjacent location. If there’s inadequate air, hazardous gas fumes and deadly carbon monoxide could flow back into your home.

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

You don’t need to think about airflow and ventilation as much if you have a modern, high-efficiency furnace with PVC piping. Your unit uses one pipe as an exhaust vent and the other to add 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, situate your litter box in another room. Cat urine contains ammonia, which could corrode your furnace’s heat exchanger. Plus, the furnace could move the stinky odors throughout your home.

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

Related: Is it Time for Furnace Service or Replacement?

Request a Free Quote for Furnace Service

Whether you have to have furnace replacement or regular maintenance in Auburn and Opelika, Farnell Mechanical, Inc. can expertly handle your needs. Our highly trained technicians can repair any HVAC model or brand.

Call us at 334-524-2458 or use our online scheduler to set up an appointment now.