With winter still in full swing, chances are you’ve been putting your furnace through its paces with extended daily use. To ensure that you continue to enjoy the comfort your heating system provides while getting the most out of its service life, the HVAC experts at All Valley Mechanical in Columbia Falls, MT, share some of the telltale signs that you might need furnace repair.
7 Signs You Need Furnace Repair
1. Increased Energy Bills
Regardless of if you’re using an electric or gas furnace, a higher energy expense indicates a dip in your furnace’s performance, which is a subtle reminder of the need to have it serviced. A one-time increase could be a glitch, but if it continues to rise, contact an HVAC specialist right away.
2. Unusual Noises
By this time, you should be quite familiar with how a furnace is supposed to sound. If you hear any strange sounds coming from it, this is a sure sign of a mechanical fault. From banging to a high-pitched whine, any form of noise is a harbinger of even worse issues that require furnace repair.
3. Yellow Pilot Light
If you’re using a gas furnace, a yellow pilot light means that the gas combination in your system is not ideal and it’s producing carbon monoxide, which is harmful to you health. A correct balance of gasses produces a blue flame.
4. Malfunctioning Thermostat
If you find yourself having to adjust the thermostat repeatedly or if it has completely stopped working, you will need to have someone come over to fix it. This issue is not something you should troubleshoot on your own.
5. Smell of Gas
This should be an immediate concern. If you smell gas inside your home, turn off your furnace right away and call for service. A gas leak could potentially cause the most damage to your property and harm to you and your family.
6. Constantly Cycling System
Your furnace is supposed to switch off once the temperature you set your thermostat to is reached and turn back on as soon as the temperature dips outside its acceptable range. If you notice your furnace cycling on and off more often than usual, there could be a problem with the filter or thermostat.
7. Age of Your Furnace
This one is not a sign as much as it is a general rule of thumb. Every furnace unit has an estimated service life—depending on the model and manufacturer. If your unit is already nearing the end of its life expectancy, you’ll need to have it serviced more frequently.
If you encounter any of these symptoms while using your furnace, get in touch with a heating and cooling company like All Valley Mechanical. They offer AC and furnace repair and installation services at affordable rates. Call (406) 730-8500 today or visit them online to read about the 25% discount they offer on preventive maintenance.