Furnace Installation

How Much Space Should I Leave Open Around My Furnace?

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

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

Annual furnace maintenance is important to keep your system operating well. A regularly serviced furnace may work more efficiently, which could decrease your heating expenses.

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

Maintenance often helps us discover troubles before they begin. This could help lessen future repair costs and likely lengthen the life of your unit.

So how much room should your furnace really have?

How Much Space Does My Furnace Need?

If you’re remodeling your basement or sealing off your furnace room, you should research manufacturer directions and Pahrump ordinances for clearance rules.

As a general rule of thumb, your heater should be 30 inches away from furnace room walls on all sides. This lets our service experts to conveniently repair it.

You also need to check the room has enough airflow and ventilation, especially if you have an outdated furnace with a metal flue.

Related: Furnace Service or Furnace Replacement: What to Consider

This model of furnace needs combustion air from the surrounding location. If there’s not enough air, unsafe gas fumes and toxic 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 supplemental openings. This could involve a fully louvered door or vents in the walls.

Uncertain if your furnace or water heater has enough ventilation? We can assist you!

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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 furnace uses one pipe as an exhaust vent and the other to pull in air.

Keep Combustible Materials 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, place your litter box elsewhere. Cat urine contains ammonia, which could create wear on your furnace’s heat exchanger. Plus, the furnace could move the unpleasant odors around your home.

You should also frequently vacuum by your furnace to prevent dust from building up.

Related: Is it Time for Furnace Service or Replacement?

Request Expert Furnace Service 

Whether you need furnace replacement or routine maintenance in Pahrump, JonAire Inc can expertly handle your needs. Our highly trained technicians can work on any heating equipment model or brand.

Call us at 775-375-0074 or use our online scheduler to request an appointment now.

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