How to Change an Air Filter on Your Forced Air Furnace: 5 Simple Steps
Maintaining your forced air furnace involves more than just setting the thermostat. One of the most crucial tasks is changing the air filter, which helps ensure your furnace runs efficiently and improves the air quality in your home. Here’s a straightforward guide to help you change your furnace’s air filter in just five steps:
1. Turn Off the Furnace
Before you begin, ensure your safety by turning off the equipment. Locate the power switch on the furnace unit itself or the circuit breaker in your electrical panel and switch it off. This step prevents any risk of injury or damage while you’re working on the unit.
2. Locate the Air Filter
Find the air filter in your furnace. This is usually located near the blower compartment, often behind a removable panel or door. The exact location can vary depending on the model, so consult your furnace’s manual if you’re unsure.
3. Remove the Old Filter
Carefully remove the old air filter by sliding it out of its compartment. Pay attention to how it fits in place, including any orientation or direction it needs to be installed. If the filter is dirty or clogged, you might want to note the type and size of the filter for replacement.
4. Install the New Filter
Take your new air filter and insert it into the compartment, ensuring it fits snugly and is oriented in the correct direction (usually indicated by arrows on the filter). The filter should be flush against the sides of the compartment to prevent air from bypassing it.
5. Turn the Furnace Back On
Once the new filter is in place, replace any panels or doors you removed. Turn the equipment back on by flipping the power switch or circuit breaker. Check the furnace to ensure it’s operating smoothly and that air is flowing correctly through the new filter.
Regular Maintenance Tips:
- Check the filter monthly: Depending on usage and air quality, you might need to replace the filter more frequently.
- Keep an eye on airflow: If you notice reduced airflow or unusual noises, it could indicate that the filter needs changing or there’s another issue with your furnace.
- Choose the right filter: Use the correct filter type and size recommended for your furnace to ensure optimal performance.
Changing the air filter on your forced air furnace is a simple yet essential task for maintaining your home’s comfort and efficiency. By following these steps, you can keep your equipment running smoothly and ensure better air quality throughout your home.
CmO HVAC – Winnipeg Heating & Cooling Inc. has been a family-owned and operated business for over 10 years, proudly serving Winnipeg and the surrounding areas. We strive for honesty and professionalism in every service we provide, ensuring top-quality HVAC solutions with a personal touch.