Once cool weather comes and it’s time to turn on your furnace, it could run non-stop for months, so you don't want to be scrambling for a fix just when you need it most. Air Knights Heating & Cooling, a licensed and bonded HVAC company in Savage, MN, with more than 17 years of experience, can help you decide if you need furnace replacement or repair.
Here they offer a few signs you need furnace replacement.
- System Age: Let's get the easy yet potentially harsh truth out of the way: If you have a system that's over 15 years old, you probably need a furnace replacement. Older systems will show sharp drops in efficiency, and over time you'll end up spending money on frequent repair work that instead could have gone toward a new unit.
- Increased Heating Bills: One of the immediate signs that your furnace is losing efficiency is an increase in your monthly heating bill. This is a good indicator that you should call an HVAC service to size up a replacement.
- Strange Noises: A good furnace will quietly blend into the daily hum of your home or business. If the sound increases, or if you hear unusual noises like banging, rattling, or squealing, it’s time to call an HVAC service. Also, if your system turns off and on too frequently, it probably is nearing the end of its life.
- Off-Color Burner Flame: A more serious sign comes in the form of your burner flame's color. If everything is normal, it should be a consistent blue. If the flame appears yellow or is flickering, your unit is producing toxic and potentially fatal carbon monoxide. Additional signs of carbon monoxide include soot streaks around the furnace, excessive moisture on windows and walls, a lack of upward draft in your chimney, and excessive rust on flue pipes and connections.
Don't leave furnace replacement until the last minute. If you see signs that it's time to make a switch, contact the HVAC service pros at Air Knights Heating & Cooling. Their certified technicians are guaranteed to have at least three years of industry experience, so you can rest easy knowing they will handle heating system services with the utmost care. Call them at (651) 338-3020, or visit them online for testimonials and a full list of services, including air conditioning repair and air purification.