Kitchener Furnace Repair: What Is That Noise?

Kitchener Furnace Repair: What Is That Noise?

If you’ve ever seen the movie “Home Alone,” recall the main character Kevin McCallister’s tumultuous relationship with the beat-up furnace in the basement. The knocking, pinging, groaning, ponging, and banging that the starring furnace made was enough to scare a young boy into running up the stairs at top speed. While your furnace is likely not calling out your name, it might be making unsettling noises. In most cases, all the furnace needs is a little TLC and deep cleaning, but sometimes it can be more serious. Find out why your furnace won’t stop making strange noises and who to call for furnace repair in Kitchener

Think About When You Hear the Noises Most 

The best way to determine what’s wrong with your furnace is to schedule a diagnostic inspection. Professional HVAC technicians will come to your home and complete a thorough checklist to assess the possible causes for the noises and any other issues that may require residential furnace repair.

However, if you’re on a waiting list or you haven’t made the call just yet, you might be able to determine the root of the problem by deciding when you hear the noises most. Pay close attention and try to determine during which window the furnace bangs, clangs, bings, or knocks: when it turns on or when it turns off. 

When the Furnace Turns On 

If the noises occur primarily when the furnace starts up and circulates air through the home, you might have dirty burners. 

Burners Can Accumulate Dust and Carbon 

Carbon builds up on burners from combustion as a simple byproduct of regular operation. When this happens, ignition is delayed, and gas builds up instead of immediately lighting the flame for the furnace. After some time, the gas will ignite, creating a small explosion in your furnace. If not corrected immediately, dirty burners can lead to furnace replacement and fire hazards. 

When the Furnace Turns Off

If the noises are noticeable when the furnace shuts off and the airflow stops, either the ductwork in the home or your furnace filter could be dirty, or both. 

The Furnace Might Have a Dirty Filter 

One of the least congratulated parts of adulting is remembering to change your furnace filter as directed. Depending on what kind of filter you have, it typically needs to be swapped out for a new one no more than every three months. Build-up can prevent airflow and causes your ducts to expand and contract, making popping noises. 

The Ductwork Could Be Dirty 

Even new homes can have debris or dirt in the ducts. During construction, errors could have been made, or even prior homeowners did not have ductwork vented correctly during a remodel. To ensure that dirty or blocked ducts are not the problem, a technician might recommend duct cleaning to prevent the popping noises from the expanding and contracting of metal when airflow is blocked.

Think About When You Didn’t Hear the Noises 

While it is typically your responsibility to change your furnace filter regularly, the internal parts of your furnace should only be cleaned by HVAC professionals. With regular maintenance and cleaning, the noises that keep you up at night should subside.

Just because there are dirty parts in your furnace doesn’t mean that you don’t keep a clean house. Furnaces naturally gather dust and carbon buildup as part of the regular operation. A diagnostic evaluation of your furnace will identify the noise source and provide you with options to remedy it. Services range from cleaning and lubing to residential and commercial furnace repair and replacement. 

For more information on professional HVAC services in Elmira, Waterloo, and the surrounding areas, contact CJ Brubacher Ltd. today. 

4 Signs You Need To Repair Your Home Furnace in Waterloo

4 Signs You Need To Repair Your Home Furnace in Waterloo

Stay warm this winter and keep your home safe with a fully maintained furnace. Check out these four signs that it’s time to contact CJ Brubacher for residential furnace repair in Waterloo. Ignoring these issues could cause your furnace to fail, so work with a local expert for efficient maintenance and repair services.

1. Your Furnace Isn’t Heating Properly

This sign can be caused by a number of issues, but all mean it’s time to request furnace repair in Waterloo. If your furnace isn’t heating properly, then a technician will check for one or more of these components:

  • Thermostat
  • Blower motor
  • Pilot light
  • Gas lines
  • Wiring
  • Air ducts

A faulty or incorrectly adjusted thermostat won’t tell your furnace to turn on. This may be the issue if you never hear your furnace turn on or attempt to turn on. It could also be caused by faulty wiring.

A damaged blower motor won’t force the air through your air ducts. This can be caused by a clog in the system, a wiring issue or damaged mechanical components.

The pilot light is either always lit or lighted with an electric starter, depending on the model and age of your furnace. Compromised pilot lights won’t light the gas released in your furnace. This may be the issue if your blower is running but the air is cold or you smell gas as your furnace runs.

Air ducts need to be clear of debris to allow warm air to travel throughout your home. If a particular room is especially cold, or you don’t notice any air coming out of a particular duct, it may be time to schedule a cleaning service.

2. You Hear Strange Noises From Your Furnace

Unusual noises may be the first sign that a component is about to break. Treat any unusual furnace sounds serious and you may avoid a sudden furnace failure. Here are some sounds that can point to furnace damage or excessive wear:

  • Scraping
  • Squealing
  • Grinding
  • Humming
  • Rattling

3. Your Furnace Is Old

A furnace should last at least 15 years as long as it’s properly maintained. Some furnaces last 30 years or more. Most professionals recommend replacing a furnace after about 15 to 20 years. Here are some factors that affect how old is too old for your furnace:

  • Maintenance record
  • How often it is used
  • Manufacturer
  • Whether it’s sized appropriately for your home

If your furnace is over 20 years old, it’s likely less efficient than modern alternatives. Its effective lifetime may also be drawing to an end, and a planned replacement can be more affordable and less stressful than a middle-of-the-night emergency call.

4. Your Heating Costs Are High

A damaged or older furnace is likely going to be less efficient than a modern, well-maintained one. An inefficient furnace may be costing you more in monthly bills than a replacement furnace would cost.

Schedule an annual maintenance service to learn more about your furnace. As your furnace ages, ask about the efficiency difference between new and older models. You may reach a point where a replacement unit is a cost-effective solution.

You don’t always have to fully replace a furnace to enjoy reduced energy costs. A clogged air filter or blower motor can cause your heating system to work harder than it needs to. A simple service call may be all you need to lower your bills and enjoy more years out of your furnace.

Request Furnace Repair in Waterloo With CJ Brubacher

From a blower motor cleaning to a full furnace replacement project, trust CJ Brubacher with your HVAC needs in the Elmira and Waterloo region. Contact us to schedule residential or commercial furnace repair or inspection services for peace of mind.

Kitchener Heating Services: 5 Common Furnace Problems

Kitchener Heating Services: 5 Common Furnace Problems

There’s probably nothing worse than having your furnace break down during the winter. You might be thinking: “Is it chilly in my home, or is it just me?” Your furnace may even be running, but it’s not as efficient as it once was. If you’re looking for furnace repair in Kitchener, CJ Brubacher Ltd. can get your commercial building or home back to comfortable temperatures. If you’ve already checked your thermostat to make sure it’s working right and set correctly, here are some other common problems that can affect your furnace.

1. Dirty Filters  

If you haven’t changed the air filter in a few weeks, your heater won’t be getting enough airflow, which makes it work harder. Your heater may constantly cycle on and off, but your home won’t feel warm. Replace the filters to avoid shortening the lifespan of your furnace. You’ll save money on your utility bills, too. Plus, the air quality in your home will be better when you have fresh filters. Going forward, every time you pay your electric bill, check the filters to see if they should be replaced. You should probably replace them monthly, but it depends on how much you run your system.

2. Making Grinding or Scraping Sounds

If your furnace is making sounds, it could just be a belt that needs to be replaced, or it could be that the ball bearings are worn out. Either way, turn off your system immediately to prevent more damage. Save yourself the hassle of trying to repair your system and call CJ Brubacher for residential furnace repair.

3. Access Panel Left Open

Your furnace has an access panel for its internal guts. This is a safety feature. Your heater won’t operate if the panel is left open. If you tried to look in the furnace to check on something, you need to make sure you closed the panel afterward. It’s an easy fix that you can check before having to call in the professionals. If that doesn’t fix the problem, you may need to call us for repairs.

4. Furnace Doesn’t Blow Air

Does the furnace seem to be working, but not moving air? When the furnace doesn’t blow air, the fan belt is likely broken. Some homeowners can replace the belt, but it’s often easier to let a professional handle the job. We’ll take care of the details as quickly as we can to get your home back to normal.

5. Furnace Is Not Receiving Power

If the thermostat looks good but the heater isn’t operating, it could be an electrical issue. You should check to make sure that the furnace is plugged in. If it is plugged in but not working, check the breaker. If the breaker is switched off, flip it back to the on position. If the breaker is between on and off, switch it to off, then flip it to on. When the heater comes back on, watch to see if the breaker stays in the on position. It might be that the tripped breaker was an anomaly. If it trips again, it might be a problem with the wiring or with the breaker. Fortunately, the technicians with CJ Brubacher have electrical and HVAC licenses, so we can check your system and make repairs, regardless of what the problem is.

Of course, these aren’t the only problems your heater can have. For example, there could be a problem with the pilot light, or the burners could be dirty. For commercial furnace repair or home HVAC system maintenance, contact CJ Brubacher, Ltd. We have emergency services 24/7, so you can keep your home comfortable. Use our online system to schedule services.