Why Is My Heating System’s Filter Black?

November 1, 2019

Strange things can happen with a heating system. Unexpected mishaps may require service calls, and routine maintenance is also necessary at times. You should, therefore, expect to replace a filter at some point. When the screen becomes black, something is seriously out of the ordinary. Putting in a new filter might not be enough. Depending on the cause, other work may be required. Dirt Accumulates in the Filter The filter catches dirt and, eventually, becomes so dirty that it turns black. Changing it before this point would be best. If you waited too long to change it, get the work done now. If you live near Burbank, CA, you can turn to . Mold Finds a Home Mold might not be the first thing you suspect when you see a black filter, but the organic growth may very well be the culprit. Mold can grow in any environment that’s hospitable to it. This includes the interior of a heater. If there’s dampness inside the heating system, any mold spores present are going to grow and feed. Once mold affixes to the filter, the organic matter on the screen will give mold a food source. The filter has to go....

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How to Choose the Best Furnace for My Home?

November 13, 2018

Finding the best furnace for your home isn’t just about price—it’s about choosing the right system for comfort, efficiency, and longevity. Whether you’re upgrading or replacing an old unit, this guide walks you through the essential factors, including fuel type, size, brand, and performance. 1. Match the Furnace to Your Home’s Size The best furnace for my home size depends on your home’s square footage, ceiling height, insulation level, and climate. Installing a furnace that’s too small won’t keep you warm, while an oversized one wastes energy. Tip: Schedule a professional HVAC load calculation to ensure the unit you choose matches your home’s requirements exactly. 2. Select the Right Fuel Type Your region and energy costs will influence whether a gas, oil, or electric furnace is most practical. Ask yourself: which is the best fuel type furnace for my home? Consider utility costs and system compatibility in your area. 3. Prioritize Energy Efficiency High-efficiency furnaces lower energy bills and carbon footprint. Look for AFUE ratings of 95% and above. Modern features to consider include: To dig deeper, the U.S. Department of Energy provides an excellent guide to furnace efficiency ratings. The most efficient type of furnace for my home should combine performance and...

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When to Replace Your Furnace: 7 Warning Signs You Shouldn’t Ignore

November 2, 2018

If you’ve been noticing uneven heating, rising utility bills, or strange noises from your furnace, it might be trying to tell you something. Knowing when to replace your furnace can save you money, improve indoor comfort, and protect your family’s safety. Below, we break down the key signs it’s time to consider replacement, along with expert-backed tips to help you make a smart decision. 1. Your Furnace Is Over 15–20 Years Old Most furnaces last about 15–20 years with proper maintenance. If yours is approaching this age, start planning for a replacement—especially if your furnace is older and losing efficiency. An aging system may still work, but it’ll likely cost more in energy and repairs. How old is too old for a furnace? Generally, if it’s 15 years or older and having issues, it’s time to start planning a replacement. 2. Your Energy Bills Are Climbing A spike in your heating bills—without a change in usage—is a classic sign of reduced efficiency. Older systems often struggle to heat your home evenly and burn more fuel doing it. This is one of the clearest signs you need to replace your furnace instead of repair—it’s no longer cost-effective to keep running a...

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Does Rain Damage My Heating System Over Time?

October 8, 2018

Many people want to know if the rain and weather can damage an HVAC unit. Fortunately, your heating and cooling system is specially designed to handle moisture and extremes of temperature all year long. That means the weather is unlikely to cause any significant problems that regular maintenance can’t prevent. However, there are a few issues you should keep in mind to keep your HVAC system running safely. Hail Severe hail can cause damage to just about everything you own. If you expect a hail storm you should find some way to shelter an outdoor unit. Covering it with a free-standing wooden shelter might be the best solution. Do not use a tarp or plastic bag that will block ventilation. Flooding Instances of flooding where 15 inches or more of rain accumulates can damage your HVAC system. Sandbag barriers may prevent some damage. If your system is properly insulated, there is a chance it will not be damaged. However, electrical hazards can pose a serious threat to your safety. If your unit has endured severe flooding, it’s best to have it inspected by a heating and cooling professional. Snow If your outdoor unit becomes covered with snow, the vents can...

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