Key Takeaways Error codes indicate sequence failure points, not component failures: That pressure switch code usually means a dirty filter or blocked drain, with actual switch failure being uncommon Master the “Big 3” first...
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Whenever historians of technology get together, one of their favorite debates is about which technology changed history the most. There are many candidates; the wheel, the art of writing, gunpowder, sailing vessels, electricity, the internet and...
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Introduction Heat Pumps have become increasingly prevalent in the HVAC industry, and they’re not going anywhere. I remember learning about the Reverse Refrigeration Cycle, and wanting it to go away until I was more confident with the...
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Is Your AC Not Cooling? Find Out Why At Air-Tro, we know how upsetting it can be when your AC is not cooling – especially when you live in sunny Monrovia or any of our warm surrounding areas. If you’ve been wondering, “Why is...
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I remember the first time I was told to replace a belt, it was just a little wee exhaust fan and I was just a little wee apprentice. The journeyman tech handed the belt to me and said go open up that exhaust fan and replace the belt while I write...
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Key Takeaways: Heat pump sales are surpassing traditional furnaces, creating new sizing challenges Oversizing often occurs when prioritizing heating capacity without proper cooling consideration Common mistakes include manipulating Manual J...
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Technicians who have been in the HVAC industry for 20-plus years have noticed an ever-increasing and, oftentimes, frustrating number of printed circuit boards (PCBs) in their units. One popular manufacturer is now boasting seven separate PCBs in...
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Carbon Monoxide can pose a real threat to you and your family inside your own home. Carbon Monoxide (CO) is a colorless, tasteless, potentially toxic gas when found in high levels. Carbon Monoxide is naturally occurring and at low levels do not...
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The dangers of using space heaters should not be underestimated. Using electric space (portable) heaters can be a viable option for heating your home or room in an emergency or short term situation. Yet there are many dangers to be aware of...
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Champion AC provided superior customer service from start to finish. Their Service Technician, Aaron Christensen, immediately assessed the problem and was honest and explained everything thoroughly. Once we decided on a new AC system, Roland and...
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Your HVAC System needs to drain the condensation water it produces through a drain configured for your HVAC system. The system will naturally produce water in the form of condensation mostly on the evaporator coil inside your home. Condensation...
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