Natural gas furnaces need adequate space and airflow to run 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 important to keep your system running trouble-free. A regularly serviced furnace may run more efficiently, which could lower your energy expenses.
Related: How Does Furnace Maintenance Impact the Energy Efficiency of Your Home?
Maintenance often helps us spot issues before they become expensive. This could help reduce future repair costs and potentially prolong the life of your unit.
So how much area 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 consult manufacturer directions and Houston statutes for clearance guidelines.
As a general rule of thumb, your furnace should be 30 inches away from furnace room walls on all sides. This allows our service technicians to conveniently work on it.
You also need to check the room has plentiful airflow and ventilation, especially if you have an older furnace with a metal flue.
Related: Furnace Service or Furnace Replacement: What to Consider
This kind of furnace pulls combustion air from the adjacent location. If there’s inadequate air, dangerous gas fumes and poisonous carbon monoxide could leak into your home.
If your furnace is located in a little 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 consider airflow and ventilation as much if you have a newer, high-efficiency furnace with PVC piping. Your furnace uses one pipe as an exhaust vent and the other to draw 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.
- 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 deteriorate your furnace’s heat exchanger. Plus, the furnace could move the smelly odors around your home.
You should also frequently sweep around your furnace to block dust from accumulating.
Related: Is it Time for Furnace Service or Replacement?
Request Expert Furnace Service
Whether you want furnace replacement or regular maintenance in Houston, Air Current AC & Heat can expertly handle your needs. Our highly trained technicians can fix any furnace model or brand.
Call us at 713-322-4318 or use our online scheduler to request an appointment today.