How to Know When Its Time for a Furnace Repair Posted February 16, 2018 When it’s chilly in Carpentersville you depend on your furnace to keep you comfortable. If it’s been a while since your system had maintenance, you could have a furnace repair soon in your future. Even if your system looks to be working well, you probably need to clean or replace your air filter. A dustry air filter can block air flow, hurt your furnace’s efficiency and affect the limit switch that controls furnace operation.There are plenty of reasons you might need a furnace repair. The sooner you can call for a furnace repair, the better. If you notice 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 starts 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 constantly? 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 don’t feel like the temperature is what it should be? This could indicate a few specific problems. It could be an issue with your thermostat. It may be an issue with your gas source or pilot light. It could even be that your furnace isn’t correctly sized for your house. 4. Your utility bill keeps increasing. Your usage isn’t changing but your bill keeps growing. This could signal a few different problems. Your HVAC expert will help sort out what’s going wrong. 5. You smell gas. This is serious. If you smell gas, stop your furnace right away 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 your furnace. 6. You find water pooling 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 aware of 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.