DIY Tips To Maintain And Repair Your Furnace

When it comes to keeping your home warm and comfortable, your furnace is the MVP. However, as with any major home appliance, it requires regular service and occasional repairs. Here, at Air Blue, we believe that a little knowledge can go a long way. We’ve compiled a list of handy DIY tips for basic furnace repair and maintenance procedures that can save you time and possibly some expense too.

Knowing When to Seek Furnace Repair

Understanding your furnace’s signs of distress is the first step towards successful furnace self-maintenance. Loud noise, uneven heating in your house, a dramatic rise in power bills, or a furnace that simply won’t turn on are all indicators that something is amiss. If the issue appears complicated, it would be better to call in a professional from a reliable furnace servicing company.

Textbooks can’t better the experience and knowledge a skilled technician can bring to your home. Therefore, when your DIY attempts fail, trust the professionals to get the job done. Air Blue’s service technicians are skilled at handling any furnace issue quickly and efficiently.

Choosing a Furnace Service

Having preventative maintenance completed at least once a year— or twice a year for older furnaces—is an effective way to ensure longevity. Think of this as a regular ‘health check-up’ for your furnace. It will ensure that your device is operating at peak efficiency while also allowing a trained technician to spot any impending problems.

When opting for a furnace service, always choose a certified technician to ensure high-quality service. Remember, the goal is to save future repair costs—so always choose quality over price. Also, it’s important to read the reviews and do some research before making your choice.

Knowing When to Opt for Furnace Replacement

There comes a point when continuous repair becomes impractical, and replacing the furnace is the only viable option. Age is a crucial factor in determining this. If your furnace is greater than 15 years old and frequently acts up, it’s probably time for a replacement.

Additionally, if the cost of repair or service is 50% or more of the cost of a new furnace, getting a new one makes more financial sense. When you decide to switch, look for highly-rated models for energy efficiency. While they might be a bit more expensive initially, they’ll save you a substantial amount in energy bills in the long run.


Taking care of your furnace is crucial for the comfort and safety of your home. Following these tips from Air Blue can help you avoid discomfort during the colder months while saving you money by preventing major repairs. Whenever you’re unsure, always rely on a reputable furnace service company—your furnace, and your home, will thank you.