Natural gas furnaces need sufficient space and airflow to work properly.
Your furnace can get too hot if it doesn’t have enough clearance. It also makes it hard for our professionals to perform furnace repair.
Routine furnace maintenance is essential to keep your system operating smoothly. A regularly serviced furnace may work more efficiently, which could lower your energy expenses.
Related: How Does Furnace Maintenance Impact the Energy Efficiency of Your Home?
Maintenance often helps us discover issues before they become expensive. This could help lessen future repair expenses and possibly prolong the life of your system.
So how much room should your furnace really have?
How Much Space Does My Furnace Need?
If you’re updating your basement or enclosing your furnace room, you should consult manufacturer directions and Phoenix ordinances for clearance guidelines.
As a general suggestion, your system should be 30 inches away from furnace room walls on all sides. This allows our service experts to comfortably repair it.
You also need to make sure the area has plentiful airflow and ventilation, especially if you have an outdated furnace with a metal flue.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 kind of furnace draws combustion air from the nearby area. If there’s not enough air, dangerous gas fumes and toxic carbon monoxide could leak into your home.
If your furnace is placed in a tiny room with a gas water heater, you may need to add extra openings. This could include 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 up-to-date, high-efficiency furnace with PVC piping. Your unit uses one pipe as an exhaust vent and the other to pull in air.
Keep Combustible Materials Away from Your Furnace
Although furnace rooms are often also used for laundry and storage space, you should keep yours free of things that could be fire hazards.
- 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 circulate the smelly odors all over your home.
You should also regularly vacuum near your furnace to prevent dust from accumulating.
Related: Is it Time for Furnace Service or Replacement?
Request Expert Furnace Service
Whether you want furnace replacement or routine maintenance in Phoenix, Integrity AC & Heating LLC can expertly meet your needs. Our highly trained technicians can repair any heating equipment model or brand.
Call us at 602-971-0567 or use our online scheduler to get an appointment right away.