Althoff Home Services Blog: Archive for the ‘Heating’ Category

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 For example, you might need a new heating system if your current unit is outdated or inefficient.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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Schedule This Important Heating Service Today! Here’s Why

Monday, November 7th, 2022

Your furnace has a big, important job at your house. It keeps your home and family comfortably warm all winter long. But since it usually works without a hiccup and doesn’t make much noise, you probably don’t give your furnace much thought. Sure, you change the air filter each month, but aside from that as long as it’s working you don’t have to worry about your furnace, right? 

Wrong! Your furnace deserves more attention when it’s working right than when it’s working wrong. That’s because the only way to keep it running great is to take steps toward maintaining that high level of functionality. When you invest in your furnace at its best, it can stay at its best for even longer without any problems. Give our team a call if you’re ready to schedule heater maintenance in Algonquin, IL. In the meantime you can keep reading to learn why furnace maintenance is so important. 

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5 Heating Problems That Deserve Your Attention

Monday, March 28th, 2022
Person marking a checkbox on a transparent screen, symbolizing completion of a heating and air repair checklist.

All of our lives are busy. When you’re juggling your professional, personal, and social life, some things can fall through the cracks. One of the things we see fall through the cracks most often is HVAC services. If you’re struggling with your heater, then we suggest scheduling heating repair in McHenry, IL as soon as you can.

We’re professionals you can trust for everything you’re looking for when it comes to handling home heating. We make sure each one of our technicians is expertly trained when it comes to heating repair. We know how to handle any heating repair quickly without sacrificing the quality of our work. We’ve got it covered for you. You can also explore how to keep your furnace safe to ensure your system stays in top condition.

What are common heating problems that deserve professional repair?

  • Unexplained high energy bills — a heater running inefficiently or with worn parts can drive up costs.
  • Low heating output — when your system struggles to warm rooms, it’s a red flag.
  • Odd or loud sounds — banging, rattling, or scraping noises usually signal internal issues.
  • Irregular or concerning cycling — extremely short or unusually long cycles can stress the system and reduce efficiency.
  • Difficulty getting and staying warm — frequent thermostat adjustments or running the heater longer than usual indicate deeper problems.

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When to Replace Your Heater

Monday, February 28th, 2022

When we reach this point in the winter season, you might start to have doubts about your home’s heater. If you’ve noticed that your heater isn’t able to perform its intended job, then it might be time for you to reconsider things. There’s nothing wrong with calling it quits with your current system even in the middle of the winter. We understand that you might want to wait until the season is over to make things easier. We strive to make things as easy as possible for you. We’re able to do this because we’re informed on so many of the heaters on the market, we’re available to discuss them with you, and we can install them flawlessly. This is why you should trust us for your heating in Crystal Lake, IL. Let’s figure out if it’s time to replace your home’s heater below…

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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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The Key Signs That Your Heater Needs Repair

Monday, January 17th, 2022

Have you noticed anything strange about your heating system? An unexplained noise or more dust around your house than usual? These could be the warning signs letting you know there may be trouble ahead with your heating system.

The middle of winter is probably the worst time for heating problems. After all, even one night without heating can feel like a very long time during these months. To help you prevent a heating repair in Algonquin, IL this winter, we’ve compiled some of the most common warning signs to look out for.

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How to Improve Your Heater’s Efficiency

Monday, January 3rd, 2022

The colder months mean hot cocoa, warm sweaters, and higher thermostats. While these days may symbolize a generally cozier atmosphere, moments like these only work if you have your home’s temperature set just right. While some of our home heaters work just fine, when the temperatures start reaching freezing levels it gets hard to just rely on the heater alone.

In order to improve your experience during the winter months, we’ve put together a list of some of the best ways to get your heater pumping out as much heat as it can in an efficient and simple way.

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This Is When You Should Repair Your Furnace

Monday, December 6th, 2021

Winter is almost here. This is the time of year where you’re starting to question whether or not you should work on your home’s furnace. We understand this more than anyone. Winter is a busy time of year. You’re planning for holiday parties, getting your loved ones gifts, and likely spending your free time snuggled up on the couch out of the cold. 

If you’re wondering if it’s time for furnace repair in Hinsdale, IL, then we want you to get in touch with our team of professionals. We’re prepared to help you get your furnace repaired in time to enjoy the winter season. 

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The Signs That You Could Benefit from a New Heater

Monday, November 8th, 2021

Now that the weather outdoors is really starting to get chilly, it means it’s time to start paying closer attention to your heater. Sometimes, the heater that you currently have in your home can no longer serve you. The unfortunate thing about this is that sometimes it’s hard to tell if it’s truly time for replacement services. This isn’t something that we’d think you’d want to jump into without the proper preparation and we understand this. This is why we want to help you with your heating services this season. 

Sometimes, you’re going to need to consider a new heater installation in Algonquin, IL. We want to be here to help you with this when the time is right. Let’s go through a few signs that you need a new heater.

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