Natural gas furnaces need sufficient space and airflow to run correctly.

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

Regular furnace maintenance is crucial to keep your system running well. A regularly serviced furnace may run more efficiently, which could reduce your heating costs.

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 lessen future repair expenses and potentially lengthen the life of your system.

So how much clearance should your system really have?

How Much Space Will a Furnace Take Up?

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

As a general rule of thumb, your system should be 30 inches away from furnace room walls on all sides. This permits our service experts to comfortably work on it.

You also need to make sure the room has plentiful airflow and ventilation, especially if you have an outdated furnace with a metal flue.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 type of furnace needs combustion air from the adjacent area. If there’s insufficient air, unsafe gas fumes and poisonous carbon monoxide could flow back into your home.

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

You don’t need to assess 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 Hazardous Items Away from Your Furnace

Although furnace rooms double as laundry and storage space, you should keep yours free of clutter 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 create wear on your furnace’s heat exchanger. Plus, the furnace could spread the stinky odors all over your home.

You should also regularly clean near your furnace to prevent dust from developing.

Related: Is it Time for Furnace Service or Replacement?

Trust the Local Pros for Furnace Service

Whether you need furnace replacement or annual maintenance in Athol, Alpine Summit Heating & Cooling can expertly take care of your needs. Our highly trained technicians can repair any HVAC model or brand.

Call us at 208-561-1226 or use our online scheduler to get an appointment today.