National Refrigeration Blog
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A comprehensive air conditioning guide for commercial building owners
While a comfortable environment is essential in all spaces, it can be especially important in commercial buildings. Optimal temperature settings promote employee satisfaction, customer contentment, and can increase the longevity of machinery and products. Choosing the right air conditioning system for a commercial space requires an understanding of how the right air conditioner can improve…
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Why is my air conditioner freezing up?
National Refrigeration explains the usual issues that can result in an air conditioner freezing up.
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How many rooms can a mini-split cool?
National Refrigeration discusses how many rooms a ductless mini-split system can cool.
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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…