How to Know When Its Time for a Furnace Repair Posted February 16, 2018 When it’s chilly in Carpentersville you count on your furnace to keep you warm. If it’s been a while since your system had maintenance, you might have a furnace repair soon in your future. Even if your system looks to be running well, you likely need to clean or replace your air filter. A dustry air filter can block air flow, impact your furnace’s efficiency and affect the limit switch that controls furnace operation.There are quite a few reasons you could need a furnace repair. The quicker you can reach out for a furnace repair, the better. If you see any of the following evidence, call in an expert, like Controlled Comfort HVAC Inc.1. Your furnace is making a lot of noise. You might have a problem if your furnace is running loudly or making noises you’re not used to hearing. 2. Your blower isn’t operating how it should. Is it running for enough time? Is it running without stopping? Does the air flow seem weak? You might have something wrong with your air filter or furnace blower. 3. Your home isn’t heating up enough. Have you raised the temperature again and again but haven’t noticed it feeling any warmer? This could indicate a few specific problems. It could be an issue with your thermostat. It may be something to do with your gas source or pilot light. It could even be that your furnace isn’t correctly sized for your home. 4. Your utility bill keeps increasing. Your usage isn’t changing but your bill keeps increasing. This could signal several different problems. Your HVAC expert will help find out what’s going wrong. 5. You smell gas. This is serious. If you smell gas, stop your furnace immediately and close off its gas supply. Keep lights off and don’t use matches until your HVAC expert or your gas company has a chance to inspect it. 6. You find water collecting around your furnace. This is the result of a clogged condensation line. It might demand both plumbing and HVAC experts to repair. You’ll know when you should schedule furnace repair now that you’re familiar with these common symptoms. The team at Controlled Comfort HVAC Inc will be there when you need us. Call us at [[phonenumber]] or use our online scheduler to make an appointment.