Natural gas furnaces need sufficient space and airflow to heat right.
Your furnace can overheat if it doesn’t have enough clearance. It also makes it difficult for our technicians to perform furnace repair.
Annual furnace maintenance is important to keep your unit operating well. An annually serviced furnace may heat more efficiently, which could reduce 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 extend the life of your system.
So how much clearance should your furnace really have?
How Much Space Does My Furnace Need?
If you’re finishing your basement or sealing off your furnace room, you should research manufacturer specifications and Norton laws for clearance guidelines.
As a general recommendation, your furnace should be 30 inches away from furnace room walls on all sides. This lets our service professionals to easily repair it.
You also need to make sure the room has ample airflow and ventilation, especially if you have an outdated furnace with a metal flue.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 needs combustion air from the nearby space. If there’s insufficient air, unsafe gas fumes and deadly carbon monoxide could leak into your home.
If your furnace is positioned in a tiny room with a gas water heater, you may need to put in more openings. This could involve a fully louvered door or vents in the walls.
You don’t need to consider 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 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.
- 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 somewhere else. Cat urine contains ammonia, which could create wear on your furnace’s heat exchanger. Plus, the furnace could move the stinky odors throughout your home.
You should also regularly clean near your furnace to prevent dust from building up.
Related: Is it Time for Furnace Service or Replacement?
Trust the Local Pros for Furnace Service
Whether you have to have furnace replacement or annual maintenance in Norton, HCE Systems can expertly take care of your needs. Our highly trained technicians can fix any HVAC model or brand.
Call us at 276-302-0076 or use our online scheduler to get an appointment now.