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Heating & Air News

Furnace Maintenance 101: How to Ensure Your Heating System Does Its Job

Posted by Howell's Heating & Air on November 18, 2021

What is routine maintenance on a furnaceModern furnaces are a true technological marvel. The average unit today is significantly more energy efficient than even high-end units used to be two or three decades ago, while also easily lasting 15-20 years and being equipped with various modern features.

However, just like every other complex household system, furnaces need to be given routine tune-ups by qualified technicians. In addition to preventing costly heating repair in Glen Allen by identifying and addressing minor issues before they can turn into big ones, this service also helps you reap the full benefits of owning a modern furnace and ensures it's safe for you, your family, and your pets.

So how frequently should you have your furnace serviced, and what's included in this service? We'll be answering these questions in the following article. Keep reading to learn more.

How often should you service your furnace?

As a general rule, a furnace should receive a professional tune-up once a year. Optimally, this maintenance service should be scheduled sometime during fall or early winter. Doing so ensures your heating system will be ready for the heating season.

The most convenient and effective way to do this is to get a membership plan with your HVAC company of choice. This will not only save you money in the long run by providing routine maintenance, discounts on repairs, and so on, but also spare you the hassle of having to remember to book the tune-up yourself.

What is routine maintenance on a furnace?

Broadly speaking, furnace maintenance consists of two main tasks: inspection and cleaning. By thoroughly examining individual components and removing dirt, dust, and debris buildup, your HVAC expert will find and resolve any issues before they can seriously impact your heating system and make sure it operates at peak efficiency.

During routine maintenance, your HVAC technician will: 

  • Lubricate motor bearings and other mechanical components
  • Inspect and (if necessary) adjust fan belt tension
  • Examine the heat anticipator settings
  • Check the voltage and current
  • Make sure the electrical connections are properly tightened
  • Assess the condensate drain line and clear it (if necessary)
  • Clean the furnace inside and out
  • Check the air filters and replace or wash them as needed
  • Test carbon monoxide levels
  • Examine and calibrate the thermostat
  • Assess and test the exhaust system
  • Examine and clean the burner
  • Vacuum the combustion chamber
  • Clean pilot assembly, pilot orifice, and the sensor
  • Check gas pressure
  • Inspect oil or gas line connections
  • Examine and test the system controls
  • Assess the heat exchangers
  • Check and (if necessary) adjust the gas pressure
  • Test the ignition system
  • Assess the blower motor and wheel for significant dust buildup
  • Check the flame signal
  • If needed, replace the thermocouple
  • Check condensate pump

Can I tune up my own furnace?

Unless you have a background as a HVAC technician, you should never attempt to perform furnace repairs or maintenance on your own. Attempting to go the DIY route not only runs the risk of damaging your furnace or voiding your warranty, but may also cause you to miss or create serious issues that may prove hazardous to your and your family's health. Always have your annual furnace tune-up done by a qualified expert.

Where can I book professional heating repair in Glen Allen and the nearby communities?

How often should you service your furnaceAre you looking for a reputable HVAC company in Glen Allen that can provide you with the complete range of heating and cooling installation, repair, and maintenance services? If so, you can't go wrong by giving Howell's Heating & Air a call.

Get in touch with us today if you'd like to book our services or ask further questions about what we offer. We're eager to show you why we're the premier HVAC provider in the area!

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