When your furnace is running well, you hardly think about it. It quietly kicks on when it needs to bring your home’s temperature to the desired setting on the thermostat, and quietly turns off when it’s done.
But when your furnace isn’t up to snuff, you’ll definitely notice. It might make some noises that are unusual when it operates. The heated air might not feel as warm as it used to. Or it could seem like it’s taking longer to get to the set temperature, which you’ve also noticed as a slight increase in utility bills.
It’s best to call us for furnace repair in Vaughan, ON if you notice any of these issues. Ignoring a small issue is how you end up faced with a major problem that could prove costly to repair. Here’s a list of some furnace common issues and what the cause could be.
#1. Weak Airflow
This might be caused by a dirty, clogged air filter. Check your furnace’s air filter and see if it’s dirty. If it needs to be cleaned or replaced, your furnace will have a hard time pulling air which could account for the weak airflow.
#2. No Airflow
If you can’t detect any airflow from the vents, that’s a serious problem. You’re essentially paying to run your furnace and not getting any hot air at all. The problem could be the blower which is responsible for blowing the heated air through the ductwork. Call us for repairs if you notice this happening.
#3. Thermostat Not Reading the Correct Temperature
Sometimes a furnace problem is actually an issue with the thermostat having a hard time reading your home’s temperature. If you suspect the thermostat is at fault, check the batteries and make sure it’s clean. If this doesn’t help, it could need recalibration.
#4. Short Cycling
Have you noticed the sound of your furnace turning off and on again in quick succession? This is called short cycling. It means your furnace is unable to complete a heating cycle. This problem needs to be addressed ASAP as this causes a lot of wear and tear to your furnace.
#5. Unusual Noises
Any discernible noises that are out of the ordinary are cause for concern. A furnace that’s in distress will make sounds such as banging, screeching, grating, hissing, booming, scraping, whistling, and clicking. If you’re hearing any of these sounds, give us a call. Some of these could be minor issues but booming and clicking sounds are cause for concern and should be addressed right away.
Worst-Case Scenarios
Nobody wants a furnace that incurs a costly repair that could’ve been avoided or even worse–has broken down completely! We can’t stress enough how important it is to address furnace issues as soon as you notice them. By doing so, you’ll get the problem taken care of as soon as possible and you’ll also restore your home’s comfort levels back to where they should be.
Frequently Asked Questions
Question: What are common signs my furnace isn’t working properly?
Answer: Common signs include weak or no airflow from vents, unusual noises like banging or screeching, short cycling (turning on and off frequently), and a thermostat that doesn’t read the correct temperature. These can point to airflow, thermostat, or blower issues.
Question: Why is my furnace’s airflow weak or nonexistent?
Answer: Weak or no airflow is often caused by a dirty or clogged air filter that restricts air movement. If the blower motor is failing, it may not push air through the ductwork, which requires professional repair.
Question: What does “short cycling” mean on a furnace?
Answer: Short cycling is when the furnace repeatedly turns on and off before completing a full heat cycle. This stresses the system, increases wear, and can signal thermostat or overheating issues.
Question: Can thermostat problems make my furnace run poorly?
Answer: Yes. If the thermostat can’t accurately read room temperature due to dead batteries, dirt, or incorrect calibration, it may send wrong signals and cause poor heating performance.
Question: When should I call a professional for furnace issues?
Answer: Call a technician if you experience no airflow, persistent unusual noises, frequent short cycling, or thermostat readings that don’t match actual temperatures. These often need expert diagnosis and repair.
Contact Peatson’s Heating and Air Conditioning Ltd. for reliable furnace repairs in Vaughan, ON!