6 Warning Signs Your Furnace Needs to Be Serviced

As the chill of winter approaches, ensuring the optimal function of your home’s air conditioning and furnace becomes paramount. A well-maintained furnace not only keeps you and your family warm and comfortable but also helps in keeping your energy bills in check. In this regard, it’s critical to be vigilant for signs that your furnace may require professional servicing to avoid the inconvenience and discomfort of a breakdown in the cold months.

1. Increase in Energy Bills- A sudden spike in your energy bills, despite similar usage patterns, can indicate that your furnace is working harder than it should. Furnaces lose efficiency due to various issues, ranging from dirty filters to more significant internal component failures. Servicing your furnace can optimize its efficiency and save you money on energy costs.

2. Strange Noises Coming from the Furnace- It’s normal for your furnace to make some noise while operating. However, unusual sounds such as banging, screeching, or rattling are not typical and suggest something is amiss. These sounds could signify loose parts, a failing motor, or other internal issues. Ignoring these sounds could lead to a breakdown, necessitating a more costly repair or replacement.

3. Uneven Heating Throughout Your Home- If you notice some rooms in your house are colder than others despite the heating being on, it could be an indication that your furnace is not distributing heat evenly. This could result from several factors, including duct problems or issues with the furnace itself. A professional heating repair technician can diagnose and fix these issues, ensuring consistent comfort throughout your home.

4. Persistent Odors- An efficiently running furnace should not emit any smells during operation. If you detect a continuous unusual odor, it could indicate a serious problem, such as a gas leak or excessive dust and debris burning within the system. This requires immediate attention from a service technician to avoid potential hazards and maintain the quality of your indoor air.

5. Yellow Pilot Light- For those with a gas furnace, the pilot light should burn a consistent blue color. A yellow flame could indicate the presence of carbon monoxide, a dangerous gas. This is a serious concern requiring urgent professional attention to ensure the safety and well-being of your household.

6. Reduced Air Flow- If the air coming out of your vents seems weaker than usual, it’s a sign that the furnace may not be operating as efficiently as it should. This could be due to a variety of issues, including blockages in your ducts, a clogged filter, or problems with the furnace’s blower. Reduced airflow can result in your furnace overworking, leading to increased wear and tear.

If you notice any of these warning signs with your furnace, it is critical to act promptly by scheduling a service appointment with one of the top HVAC contractors like Perfect Degree HVAC. Addressing issues early can prevent more significant problems down the line, ensuring your home stays warm and cozy throughout the harsh Pennsylvania winter. Regular maintenance checks and swift repairs not only guarantee efficient operation but also prolong the lifespan of your furnace. 

Don’t wait for a complete breakdown; keep your furnace running perfectly with Perfect Degree HVAC. Call us at (610) 529-7372 or fill out our contact form to get started today.