Natural gas furnaces need adequate space and airflow to work properly.
Your furnace can overheat if it doesn’t have enough clearance. It also makes it hard for our technicians to perform furnace repair.
Routine furnace maintenance is essential to keep your system running well. A regularly serviced furnace may run more efficiently, which could lower your utility expenses.
Related: How Does Furnace Maintenance Impact the Energy Efficiency of Your Home?
Maintenance often helps us discover troubles before they become expensive. This could help reduce future repair bills and potentially extend the life of your unit.
So how much area should your furnace really have?
How Much Space Does My Furnace Need?
If you’re updating your basement or sealing off your furnace room, you should take a look at manufacturer directions and Saint Louis ordinances for clearance guidelines.
As a general rule of thumb, your heater 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 type of furnace draws combustion air from the adjacent location. If there’s not enough air, hazardous gas fumes and deadly carbon monoxide could back draft into your home.
If your furnace is located in a little room with a gas water heater, you may need to install extra openings. This could consist of a fully louvered door or vents in the walls.
You don’t need to assess airflow and ventilation as much if you have a modern, high-efficiency furnace with PVC piping. Your system uses one pipe as an exhaust vent and the other to pull in air.
Keep Combustible Materials A Safe Distance from Your Furnace
Although furnace rooms function 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, situate 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 smelly odors throughout your home.
You should also regularly vacuum near your furnace to prevent dust from developing.
Related: Is it Time for Furnace Service or Replacement?
Request a Free Quote for Furnace Service
Whether you want furnace replacement or regular maintenance in Saint Louis, Morgner Inc. Air Conditioning & Heating can expertly take care of your needs. Our highly trained technicians can fix any heating equipment model or brand.
Call us at 314-262-4541 or use our online scheduler to request an appointment today.