National Refrigeration Blog
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Why is my HVAC fan so loud?
An unusual sound from any of your heating and cooling system’s components can understandably raise your concerns. It can disturb your focus, be highly irritating, and may require you to call a service technician. However, if your fan is the culprit, you may find that the solution is usually a simple repair. So, what could […]
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What’s the ideal home temperature when you’re on vacation?
You deserve a break from the daily grind and the opportunity to take a step back from the chaos of everyday life. But first, you must ensure that your home is prepared to be left unattended for an extended period. Homeowners often think about their home’s safety while away and tackle a checklist filled with…
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Why is my furnace filter turning black?
The air filter in your HVAC system trap dust, pet hair and other particles so your system can deliver clean air throughout your home. When these filters are not changed regularly, it can cause your HVAC unit to work harder and breakdown more frequently. This inefficiency can also lead to higher energy bills as well…
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Is a ductless unit able to accommodate a commercial space?
When choosing an HVAC system for your business, there are often various factors to take into account. Many commercial spaces require specific temperatures, moisture levels and indoor air quality standards for the comfort of customers and employees as well as for possible products produced or stored on the premises. Finding a suitable system means considering…
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Tankless vs. Tank Water Heaters
Water heaters are one of the most essential systems used in modern homes; they are vital for comfortable bathing and sanitizing dishes and laundry. Investing in a water heater that suits your needs and budget is paramount but sorting through the seemingly endless options can be overwhelming. One way to simplify this search is by…
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8 Signs It’s Time to Replace Your HVAC System
While having to replace your HVAC system can be a significant investment, it is generally not a complete surprise. As a homeowner, you have a lot to think about when it comes to maintaining your home and recognizing the signs that your heating or cooling unit’s lifespan is coming to an end is an important…
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How Do Pets Affect Indoor Air Quality?
Having a pet can be a great addition for many families. In fact, three out of five households in the U.S. have pets and most of those pets are dogs and cats. While these furry friends bring joy and companionship to your home, they also bring allergens that can negatively affect your indoor air quality.…