As you equip your house for the cold months, make sure your heating system is in good working order so you can remain warm. Your furnace may show several signs indicating that something is awry and that you need to replace it. Here are seven obvious signals that you need a furnace replacement before winter arrives.
1. Old Furnace
The most obvious clue that your heating system needs to be replaced is its age. The average life expectancy of a heating system is around 20 years. However, once your furnace reaches the 10 to the 15-year mark, it is best to start thinking about furnace replacement.
An old furnace often becomes less efficient over time. That implies your furnace will operate longer than normal to heat your home, resulting in higher energy expenses. When you notice decreased efficiency, replacing the furnace is more cost-efficient in the long run.
2. Uneven Heating
If you observe substantial temperature changes between spaces as you go around your house, it might be a sign that your furnace is losing its capacity to circulate heat efficiently. Begin by ensuring that there are no leaks in your ductwork. If there aren’t any leaks, it may be time to replace your furnace.
3. High Utility Bills
Your energy expenses might be rising for several reasons. However, if you have been having yearly appointments for routine expert maintenance and have had the air ducts adequately sealed, your energy cost shouldn’t significantly go up.
Your furnace may be nearing the end of its useful life if your heating costs have been steadily rising over time. Your gas and electricity costs might increase as internal parts deteriorate. Contact a reliable HVAC professional if you observe a significant increase in your bill. You may utilize the additional money you pay for electricity and gas to purchase a new furnace.
4. Deteriorating Air Quality
Your heater could still be able to heat your house, but if it can’t keep the air clean, it might be unsafe. Your furnace is vital for keeping your home’s air clear of particles. If you observe unusual levels of dirt, dust, or soot gathering in your house when your furnace is turned on, you may have an air quality issue.
5. Frequent Repairs
Like fixing an old automobile, maintaining an old furnace won’t be cost-effective after a certain number of repairs. Calculate the cost of furnace repairs over the previous two years to determine whether purchasing a new furnace is more cost-effective.
If you’ve made more than three heating repairs in the previous year, it’s time to replace. Another indicator of when to replace instead of scheduling repairs is if the repair cost exceeds 50% of the price of a furnace replacement.
6. Strange Furnace Noises
Is your furnace making any banging, popping, or rattling noises when you turn it on? Noises arising from your once-quiet heating system indicate that it needs service or immediate repairs. If you hear sounds, contact a local furnace specialist. These professionals will inspect your system and determine the source of the problem. Furnaces that make sounds even after regular maintenance are often on their final legs.
7. Humidity Problems
When the air in your home lacks humidity, it might be concerning. Dry air can cause the skin to become flaky and irritated. Dry air also dries up the nasal passages, which can lead to respiratory problems or difficulty breathing.
Compared to earlier versions, newer furnaces are usually better suited to dealing with humidity issues. If your home is extremely dry during the cold months, your furnace may inhibit your air quality. Upgrading to a modern model with an in-built humidifier may assist in addressing your problem.
8. Yellow Pilot Light
If the flame on your furnace is yellow rather than blue, this might indicate underlying issues. The most prevalent issue is inadequate ventilation. Any color other than blue in the furnace flame indicates inefficient combustion and a potentially dangerous scenario, like leaking gas or carbon monoxide. Carbon monoxide is a poisonous gas that is odorless, colorless, and tasteless that is formed when fuel is burnt. Exposure can be fatal. When you detect the yellow light, switch off your furnace and consult a professional about installing a new system.
Need a New Furnace?
Contact Bratcher Heating & Air Conditioning, Inc. if you observe any of the above signs. Our professionals will examine your Central Illinois furnace and offer the needed recommendations. We also provide #1 air, indoor air quality, geothermal, and commercial HVAC services.