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During the peak of our hot, humid summers, our air conditioning units work tirelessly to keep us cool and comfortable. But how do they do this? With the help of refrigerant! This chemical compound absorbs heat from inside your home and releases it outside. This process repeats over and over again as the hot temperatures persist. And because the refrigerant runs through a closed-loop system, it shouldn’t ever run out or need to be topped

The U.S. Department of Energy (DOE) first introduced the Seasonal Energy Efficiency Ratio, or SEER, as a standardized way to measure the efficiency of air conditioning units. This was a game-changer for the HVAC industry and for consumers. Before SEER, it was challenging for manufacturers to benchmark their products and even more difficult for homeowners to make a true apples-to-apples comparison between different models. SEER created a universal language for AC efficiency, allowing you to

Properly functioning air conditioners are designed to cycle on and off to maintain the perfect temperature and minimize expenses. However, if you’ve started to notice that the times between your air conditioner turning off and on are getting shorter and shorter, you may have a problem on your hands. This infrequent operation is a tell-tale sign of short cycling. When your air conditioner short-cycles, it puts a tremendous amount of strain on the system’s components,

At some point during homeownership, you will undoubtedly find yourself wondering how long an AC system is expected to last. Whether you’re already in the process of shopping for a new unit or you’re simply planning ahead to avoid any inconvenient breakdowns, this is a critical question with important implications. After all, understanding the average lifespan of an AC system can influence everything from budgeting for a future replacement to planning for routine maintenance. That’s

These days, when something goes wrong in our homes, we can easily find online tutorials promising fast, affordable solutions to just about any problem. But while it may seem convenient and cost-effective to follow these step-by-step guides, the reality is often far from what’s shown on screen. How-to videos are usually filmed by experienced individuals who not only know what they’re doing but also have access to the right tools and parts. They make the

Is water dripping from your home’s air conditioner, or is there a puddle forming at the base of the unit? If so, know that this is a common issue many homeowners face, especially during the hot summer months when the system is working overtime. It may surprise you, but air conditioning systems don’t just circulate air — they also manage condensation. As warm air passes over the evaporator coil, the coil cools the air and

When summer temperatures soar, the last thing you want is your air conditioner acting up. If your AC isn’t blowing cold air, don’t panic — this is a common issue that can stem from a variety of causes, from dirty filters to more serious component failures. At H.J. Faust, we’ve addressed every problem under the sun and can help you discover why your AC system is blowing warm air or no air at all. In