Natural gas furnaces need enough space and airflow to run correctly.
Your furnace can overheat if it doesn’t have enough clearance. It also makes it hard for our specialists to perform furnace repair.
Routine furnace maintenance is essential to keep your equipment running trouble-free. A regularly serviced furnace may work more efficiently, which could lower your heating expenses.
Maintenance often helps us notice troubles before they become expensive. This could help lessen future repair bills and likely extend the life of your unit.
So how much clearance should your equipment have?
How Much Space Does My Furnace Need?
If you’re updating your basement or enclosing your furnace room, you should take a look at manufacturer directions and Huffman statutes for clearance rules.
As a general suggestion, your system should be 30 inches away from furnace room walls on all sides. This permits our service technicians to conveniently work on it.
You also need to check the room has ample airflow and ventilation, especially if you have an older furnace with a metal flue.
This model of furnace pulls combustion air from the nearby space. If there’s not enough air, hazardous gas fumes and toxic carbon monoxide could leak into your home.
If your furnace is placed in a small room with a gas water heater, you may need to install extra openings. This could include a fully louvered door or vents in the walls.
Unsure if your furnace or water heater has enough ventilation? We can assist you!
You don’t need to think about airflow and ventilation as much if you have an up-to-date, 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 are often also used for laundry and storage space, you should keep yours free of items 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 stinky odors throughout your home.
You should also frequently vacuum near your furnace to prevent dust from accumulating.
Request Expert Furnace Service
Whether you have to have furnace replacement or annual maintenance in Huffman, Air Houston Mechanical LLC can expertly handle your needs. Our highly trained technicians can work on any furnace model or brand.
Call us at (832) 957-9332 or use our online scheduler to set up an appointment right away.