Althoff Home Services Blog: Posts Tagged ‘Furnace Repair’

Your Furnace Shouldn’t Be Making These Sounds

Monday, March 13th, 2023

Winter is almost over and your furnace has been working hard to keep your home warm all season long. That means that it may need some extra help to keep it operational moving forward.

When your heater is on you shouldn’t hear loud or unusual sounds. Sure, your furnace isn’t completely quiet, but the sounds coming from your furnace should never be alarming. Loud furnace noises are likely indicators of a need for a furnace repair in Lake Zurich, IL

No matter what the sound is, you want to call our team of heating experts sooner rather than later. Here are some of the noises that indicate you need to schedule repairs before your furnace is in big trouble.

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These Sounds Indicate Your Furnace Is in Trouble

Monday, December 19th, 2022
Technician replacing a furnace air filter, highlighting heating and air conditioning repair services.

Your furnace is working great, until it isn’t. And what are the most common indicators of furnace problems? Unusual sounds top the list. There are sounds that your furnace makes as a part of normal operation, but there are also sounds that should sound like warning alarms when you hear them.

If you think you may need furnace repair in Barrington, IL, our team can help. Professional installation and maintenance are crucial, as a qualified technician will assess your home’s heating needs, including square footage, to recommend the right furnace size and ensure optimal performance. A thorough in-person assessment of a home’s size, insulation, and existing ductwork should precede a quote from a contractor. When considering furnace replacement or installation, it’s important to evaluate cost, the furnace’s efficiency, and other factors such as features and compatibility with your home. For example, you might need a new heating system if your current unit is outdated or inefficient. Choosing a high-efficiency furnace can help you save on energy bills over time.

But first, you have to know when to call us for service. Learn the top three sounds that indicate your furnace is in trouble so that you can stay ahead of furnace breakdowns by addressing repairs early. For more insight into common furnace repair problems that might be causing these sounds, check out our guide.

Introduction to Furnace Issues

Furnace issues can quickly turn from a minor inconvenience into a major headache, especially when temperatures drop and you rely on your heating system the most. A malfunctioning furnace doesn’t just mean less comfort, it can also lead to higher energy bills, frequent repairs, and even safety risks for your home and family. That’s why understanding the common problems that can affect furnaces is so important for every homeowner.

The furnace installation process is a critical first step in ensuring your heating system runs efficiently and safely. When a qualified HVAC technician handles your furnace installation, you’re less likely to face issues down the road. Proper installation, regular maintenance, and timely repair all work together to extend the lifespan of your furnace and keep your home warm and comfortable. The new furnace must be connected to the gas line, electrical wiring, and duct system with sealed connections to prevent air leaks. Whether you’re considering furnace replacement or simply want to keep your current system in top shape, paying attention to these factors can help you avoid unexpected breakdowns and costly repairs. Remember, a well-installed and well-maintained furnace is the key to efficient, reliable heating all season long.

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6 Signs That Your Furnace Needs Repair

Monday, November 21st, 2022
Technician performing new gas furnace installation, securing front panel on wall-mounted unit.

Your furnace is arguably the most important appliance in your home during the winter season. It keeps your home warm and your family comfortable, but it also does more than that. Your heater protects your home’s pipes from freezing or bursting on the coldest winter days. 

But when your furnace goes unused for around half of the year, it may need a tune-up before taking on the freezing temperatures that are around the corner for our community. If you need furnace installers and are looking for a furnace repair in Lake Zurich, IL, give our team a call. Furnace installers have specialized training to safely handle sharp metals, heavy objects, and power tools during installation and repair. Special training is required for the furnace installation process because each system has unique requirements that only a qualified HVAC professional can address. Furnace installation in Rockford must be performed by a licensed HVAC contractor, with a professional furnace installer overseeing the furnace installation process to ensure all steps are completed safely and efficiently. You can also schedule this important heating service today to make sure your system is ready.

When should I replace my furnace rather than repair it?

  • Frequent repair signs — if you’re seeing recurring repair needs like strange noises, poor heating, or pilot issues, it may be time to install a new unit.
  • Age beyond useful life — furnaces older than 15–20 years often lose efficiency and reliability, making replacement more economical.
  • Persistent insufficient heat — when repairs can’t restore full warmth, a new furnace installation ensures comfort.
  • Safety or health risks — lingering odors, discoloration in pilot lights, or air quality issues indicate serious faults that warrant a new system.
  • Better long‑term performance & warranties — new gas furnaces or high‑efficiency models often offer improved warranties, lower energy costs, and modern controls.

Introduction to Furnace Repair

When the temperatures drop, your furnace becomes the heart of your home’s comfort. A properly functioning furnace ensures that heated air circulates efficiently, keeping your family warm and your heating bills under control. However, even the most reliable heating system can develop issues over time, leading to reduced energy efficiency and higher costs. That’s why furnace repair is so important, not only does it restore your system’s performance, but it also helps you save money in the long run.

If you notice any signs that your furnace isn’t working as it should, it’s crucial to contact a professional HVAC technician right away. An experienced HVAC contractor and HVAC company has the expertise to diagnose and repair problems quickly, ensuring your furnace operates at peak efficiency. Regular maintenance and timely repairs can extend the lifespan of your system, improve indoor air quality, and prevent unexpected breakdowns during the coldest months. Don’t wait until a minor issue becomes a major headache, trust a qualified furnace installer to keep your heating system running smoothly and efficiently all season long.

Safety Precautions During Furnace Installation

Before beginning any furnace installation, safety is paramount. HVAC professionals will ensure that all electrical breakers connected to the furnace are turned off to prevent electrical hazards. Gas lines and fuel lines are also safely shut off before the work begins. Additionally, the installation area is carefully prepared by clearing any obstructions and laying down floor coverings to protect your home’s surfaces from damage during the installation process. These steps help create a safe and efficient work environment for the technicians and protect your property.

Evaluating Your Current Furnace

Before deciding on a furnace replacement, it’s important to take a close look at your current system. Start by considering the age of your furnace, most furnaces have a lifespan of about 15 to 20 years. If your furnace is approaching or has surpassed this range, it may be time to think about a new electric furnace. Another key factor is the annual fuel utilization efficiency (AFUE) rating, which measures how efficiently your furnace converts natural gas or electricity into heat. Older units often have lower AFUE ratings, meaning they use more energy and drive up your heating bills.

Frequent repairs are another sign that your furnace may be nearing the end of its useful life. If you find yourself calling for repairs more often, the costs can quickly add up, making replacement a more cost-effective option in the long run. Upgrading to a new, energy-efficient furnace can help you save money on both repairs and monthly heating costs, while also providing more reliable comfort. By evaluating your furnace’s efficiency, repair history, and age, you can make an informed decision about whether to repair or replace your heating system.

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How to Keep Your Furnace Safe

Monday, February 14th, 2022
Illustration of a house with winter and summer elements, symbolizing heating and air conditioning repair services.

No matter how large or small your home may be or what type of climate you are in, owning a furnace is essential. Indeed, no matter if you use it for one month out of the year or six months, furnaces can literally help keep us safe, healthy, and comfortable. Therefore, you should take the time to ensure that you are doing your best to keep it safe and well-maintained, with the primary goal of keeping your family safe from potential hazards. Scheduling an annual tune up with qualified professionals or technicians is highly recommended to ensure all of your furnace’s safety features are working properly. Additionally, furnaces should have a clear space around them to ensure proper ventilation and prevent heat from igniting nearby materials. With that in mind, here’s a list of furnace safety tips and tricks to help you do just that. For additional insights, check out 3 easy ways to boost efficiency. If you ever need further help, we’re here to assist with your furnace repair in Crystal Lake, IL.

Introduction to Furnace Safety

When the winter season arrives, your gas furnace becomes the heart of your home’s heating system, working hard to keep your family warm and comfortable. But with this essential role comes the responsibility of ensuring gas furnace safety. Improper handling or neglecting regular maintenance can turn your furnace into a safety hazard, putting your home and loved ones at risk. It’s important to stay alert for warning signs, such as a persistent burning smell, a pilot light that won’t stay lit, or a furnace flame that shows yellow, orange, or green streaks, as these can indicate incomplete combustion. A delayed ignition can cause the gas to build up and ignite explosively, posing a serious safety risk. By paying attention to these signals and scheduling timely maintenance, you can keep your system running efficiently and safely all winter long. If you notice anything unusual, don’t hesitate to call a professional, expert inspection and repairs are key to maintaining a safe and reliable heating system.

Creating a Safe Environment

A safe environment is the foundation of gas furnace safety in any home. Beyond just keeping flammable items away, it’s important to keep the entire area around your furnace free from clutter, dust, and debris. Items like boxes, laundry, or even seasonal decorations can block airflow, increase the risk of fire, and make it harder for your furnace to operate efficiently. Dust buildup can also become a safety hazard, as it may cause the furnace to overheat or even catch fire if it accumulates on hot surfaces.

Regular cleaning around your furnace helps prevent these risks and ensures that heat can circulate properly. Make it a habit to vacuum and dust the area frequently, and never use the space around your furnace for storage. If you notice any signs of dust or debris inside the furnace itself, it’s best to call a professional technician for a thorough cleaning.

Professional installation and regular maintenance are also key to creating a safe environment. A qualified technician will ensure your gas furnace is set up correctly, vented properly, and operating within safety guidelines. They’ll also check the furnace filter regularly, as a clean filter not only improves air quality but also helps prevent carbon monoxide poisoning and other safety hazards. By following these furnace safety tips and keeping your furnace area clean and clear, you’ll help protect your home from fire, gas leaks, and other dangers.

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