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

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

Regular furnace maintenance is crucial to keep your unit running well. A regularly serviced furnace may heat more efficiently, which could lower your utility bills.

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

Maintenance often helps us spot issues before they start. This could help reduce future repair bills and potentially lengthen the life of your unit.

So how much clearance should your equipment 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 Mobile ordinances for clearance rules.

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

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

Related: Furnace Service or Furnace Replacement: What to Consider

This kind of furnace needs combustion air from the surrounding space. If there’s insufficient air, hazardous gas fumes and poisonous carbon monoxide could back draft into your home.

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

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 add air.

Keep Flammable Items Away from Your Furnace

Although furnace rooms double as laundry and storage space, you should keep yours free of things 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, put your litter box in another room. Cat urine contains ammonia, which could corrode your furnace’s heat exchanger. Plus, the furnace could circulate the unpleasant odors all over your home.

You should also frequently vacuum near your furnace to block dust from building up.

Related: Is it Time for Furnace Service or Replacement?

Request Expert Furnace Service

Whether you need furnace replacement or regular maintenance in Mobile, Farnell Heating & Air Conditioning Inc can expertly handle your needs. Our highly trained technicians can fix any HVAC model or brand.

Call us at 251-471-2674 or use our online scheduler to get an appointment now.