How Do You Service A Furnace? Safety Tips And Guide!

How Do You Service A Furnace

Furnace Maintenance.

Furnace maintenance is key for a long-lasting and efficient HVAC system. Not maintaining your furnace can cause a decrease in performance, rising energy costs, and be a safety hazard.

Regular maintenance plans should include:

  1. Furnace cleaning.
  2. Deep cleaning of the combustion chamber.
  3. Changing furnace filters.
  4. Inspecting belts and bearings.
  5. Checking blower motor and other components for signs of wear/corrosion.
  6. Testing controls like the flame sensor, igniter, and control valve.

In addition to reducing energy consumption and cutting repair costs, regular maintenance can improve indoor air quality by reducing allergens like dust and pet hair. Outside of the heating season, an HVAC technician may need to come out for tune-ups or repairs. Even if your furnace is working fine, newer models have better energy efficiency; so replacing it can save you money over time.

At Landes Service Team, we understand how important furnace inspection is. Recently, we worked overnight at a cannabis-growing facility, where filter replacements allowed us to detect issues like leaks that could have caused major damage. We’ve seen this countless times; it’s all part of keeping your furnace in good condition year-round.

If you want to keep your furnace running perfectly, you need to do some maintenance. 

Don’t worry; it doesn’t involve sacrificing small animals!

Types Of Furnace Maintenance.

How Do You Service A Furnace

When it comes to keeping your furnace in top shape, regular maintenance is a must. 

Here are some types of maintenance to consider:

  • Filter Cleaning: Change or clean the filter for better HVAC performance and energy efficiency.
  • Deep Cleaning: Remove build-up and soot from the combustion chamber and blower motor.
  • Belt and Bearing Maintenance: Check for signs of wear and tear on belts and bearings.
  • Control Valve Inspection: Ensure the control valve is functioning properly.
  • Flame Sensor and Igniter Check: Inspect these components regularly for the pilot light and flame issues.

HVAC companies like Warner Service or Landes Service Team provide professional maintenance service plans. Furthermore, pet hair, dust, and other particles can accumulate and compromise air quality. Regular filter replacement or vacuuming can help suffocate allergens.

History reveals that many fire-related accidents have happened due to a lack of proper furnace maintenance. A simple plan could save money and lives. 

Looking after your furnace is essential; regular love, care, and attention will keep it running smoothly.

Furnace Maintenance Tasks.

Regular maintenance of your furnace is a must, for optimal performance and long life. 

Here are the 6 furnace maintenance tasks you should know as a homeowner:

  1. Replace/clean the furnace filter each month during the heating season.
  2. Vacuum dust & debris around the furnace & vents.
  3. Inspect & clean the combustion chamber, blower parts, flame sensor, igniter, belts, bearings, control valve, & pilot light.
  4. Check for corrosion or leaks in the furnace & components.
  5. Tune the HVAC system before each heating season with a professional HVAC partner
  6. Increase air quality by regular cleaning & avoid pet hair near the furnace.

It’s important to remember that regular maintenance plans can save energy costs and keep your family comfortable all year. Choose a reliable HVAC company like Warner or Landes for your furnace maintenance needs.

Pro Tip: Label screws & caps when disassembling, for easy reinstallation.

 If your furnace is making strange noises, don’t worry! It just needs some love.

Signs Of Furnace Issues.

A furnace breakdown can wreak havoc! It can leave you and your family feeling very cold and uncomfortable.

 So, how can you spot the signs of furnace issues?

  1. Listen for any abnormal sounds coming from your system. This could signify faulty belts, bearings, blower motor or blades, or a combustion chamber that needs repair.
  2. Be on the lookout for strange smells; sooty or burning odors; near the unit as this might indicate problems with the furnace filter or ventilation system.
  3. Monitor changes in energy bills. If they’re higher than usual, it could mean your furnace isn’t working properly.
  4. Keep an eye on the pilot light. When working correctly, its flames should always burn blue. If you spot corrosion around its cap or yellow flames igniting, it’s time for maintenance.

Regular maintenance on your HVAC systems can go a long way in saving money and repairs in the long run. If you spot any of these problems, act quickly! Delaying even small repairs can lead to bigger and more expensive replacements down the line.

My neighbor failed to take notice of strange noises around his furnace and he ended up spending his weekend replacing a new one due to serious damage and carbon monoxide poisoning. Don’t let that be you; call your trusted HVAC partner today! 

DIY projects are not always the answer; I learned that the hard way.

Hiring A Professional HVAC Company For Furnace Service. 

We homeowners often forget the value of maintenance for our HVAC system to work right. A well-maintained furnace can last longer and save energy costs. That’s why you need a pro HVAC company.

Find a dependable HVAC partner offering services like maintenance plans, furnace cleaning, deep cleaning, repairs, and replacing faulty parts. A licensed technician can inspect your unit and figure out what’s wrong to take action.

Maintenance may include: 

  • Checking the combustion chamber and control valve for leaks or corrosion.
  • Replacing the filters.
  • Vacuuming pet hair/dust from the vents.

 Signs like back flames or soot buildup mean ignition trouble so get it fixed right away.

Sometimes a tune-up or belt replacement can work. Other times, components like the blower motor or flame sensor need replacement. Repair can cost much, but it’s worth it. It prolongs life, improves air quality, and reduces energy costs.

At Warner Service and Landes Service Team, we know how regular maintenance can add years to an HVAC system’s lifespan. Don’t wait till the heating season to think about your furnace. Let us help you stay comfortable all year! 

Maintaining your furnace is like taking care of a pet; minus the fur!

DIY Tips For Maintaining Your Furnace.

Maintaining your furnace is key to its long life and great performance. Regular maintenance can save you money on energy costs, stop breakdowns, and promote better air quality indoors. 

Here are 6 DIY tips to keep your furnace in great shape:

  1. Change Furnace Filters Regularly: The filter catches dust, debris, and pet hair, which can build up and block airflow. Most manufacturers suggest replacing filters every 90 days. If you have pets or allergies check more often.
  2. Clean Vents & Ductwork: Dust and dirt can gather inside vents and ducts, causing bad air quality. Vacuum around vents and use a damp cloth to clean the vents and remove pollutants from the air.
  3. Check For Corrosion: Look for signs of corrosion on pipes, screws, or caps. If ignored, this can lead to gas leaks, endangering family members. To check, mix dish soap and water and put it near the fittings. Look for bubbles.
  4. Test Your Furnace After Not Using It For A While: After not using the furnace for a few months, switch on the thermostat. Check if components like the blower motor, pilot light, and flame sensor work without any strange noises.
  5. Fix Minor Issues Quickly: Don’t wait until problems become more serious and expensive. Get an HVAC partner who specializes in assessing repair needs.
  6. Tune-up Annually: Set reminders to tune up at the start/middle of winter. Check belts, bearings, fans, control valve, igniter, oil burner, and combustion chamber operations to catch issues early and optimize furnace performance while saving money.

If your furnace is in good condition, you’ll stay warm during winter. Don’t wait until it’s too late! 

Do these DIY tips and regularly maintain your heating system for great performance, comfort, and energy savings.

Frequently Asked Questions

Q: Why is regular furnace servicing important?

A: Regular furnace servicing is crucial to ensure the efficient and safe operation of your heating system. It helps prevent breakdowns, extends the lifespan of the furnace, improves energy efficiency, and ensures that it operates at optimal performance levels.

Q: How often should I service my furnace?

A: It is recommended to service your furnace at least once a year. Ideally, schedule a professional maintenance visit before the heating season begins to ensure that your furnace is in good working condition.

Q: What does a furnace service typically involve?

A: A professional furnace service usually includes several important tasks, such as inspecting and cleaning the furnace components, checking for gas leaks, testing the thermostat, lubricating moving parts, replacing air filters, and verifying the overall system performance.

Q: Can I service my furnace myself, or should I hire a professional?

A: While there are some basic maintenance tasks you can perform yourself, such as regularly changing the air filters, it is generally recommended to hire a professional HVAC technician for a thorough furnace service. They have the knowledge, experience, and tools required to identify potential issues and perform any necessary repairs or adjustments safely and effectively.

Q: What are the benefits of hiring a professional for furnace servicing?

A: Hiring a professional for furnace servicing offers several benefits. They can accurately diagnose and fix any problems, ensure the furnace operates efficiently, provide safety inspections to detect carbon monoxide leaks, validate warranties, and provide expert advice on optimizing the performance and longevity of your furnace.

Q: How can I find a reliable professional to service my furnace?

A: To find a reliable professional for furnace servicing, you can start by asking for recommendations from friends, family, or neighbors. Additionally, you can check online reviews and ratings for HVAC service companies in your area. Ensure that the technicians are licensed, insured, and have relevant experience in servicing your specific furnace make and model. It’s also advisable to obtain multiple quotes and compare service offerings before making a final decision.


Maintain your furnace for a comfy and safe home. Get a regular maintenance plan with an HVAC partner. This can help avoid issues and save money. Replace air filters and clean the combustion chamber to boost performance. Vacuum belts and bearings and check the control valve and flame sensor. This will make your unit run more efficiently.

Pro tip: Don’t wait until winter to begin maintenance. Schedule a tune-up in the off-months for optimal condition.