Common HVAC Mistakes Many Homeowners Don't Realize They Make
When it comes to a home's HVAC system, it's easy to fall into a "set it and forget it" mentality. In fact, with modern systems, that's sort of the idea; if it works properly, it shouldn't require much attention at all. But this convenience can work to the homeowner's detriment if taken for granted. There are several ways homeowners inadvertently undermine the health and efficiency of their HVAC systems. Those who have found themselves guilty of any of these faults shouldn't feel too bad - they're very common and easy to fall for. But armed with a little knowledge, anyone can just as easily avoid these common HVAC blunders.
Using the Incorrect Air Filter
Many HVAC problems can be traced back to the air filter. Waiting too long to change it out will result in a filthy, clogged filter. But even homeowners who never miss a replacement date often bring home the wrong filter for their system. Firstly, the size must be exact. Use one that's too big, and forcing it into the slot can damage the filter. Use one that's too small, and particulate matter will get sucked through the gaps around the edges and into the system.
There are many types of filters, from fiberglass and pleated polyester to electrostatic and industrial-grade - so it can be pretty confusing. Every filter has a MERV rating that essentially denotes its effectiveness in capturing different kinds of particles.
Low-rated filters (though cheap) may be insufficient for the level of dust and dander in a given home. This means smaller debris can enter the system, lowering air quality and potentially damaging the unit. On the other hand, high-rated filters may be too dense, constricting airflow and forcing the unit to work too hard, leading to a breakdown. It's always best to use the type of filter recommended by the HVAC manufacturer or technician.
Foregoing or Putting Off Inspections & Maintenance
The number one cause of most HVAC failures is a lack of routine maintenance. Even in California's relatively moderate climate, a heating and cooling system will experience plenty of wear and tear for a year, especially in the summer and winter months.
Compressors burn out, fan bearings lose lubrication and wear down, dirt and dust make their way inside the unit and interfere with electrical and mechanical components, refrigerant lines leak, and more. Even a once-yearly inspection and tune-up visit from a pro can help prevent a needless breakdown.
Failing To Hire a Professional for Repair Work
When the HVAC system goes on the fritz, many homeowners make the mistake of trying to solve the problem on their own. Sure, well-meaning neighborhood handymen or YouTube tutorials are only trying to help, and if the issue is a very simple one, the DIY solution may even work… at least temporarily. But in most cases, amateur repair attempts only make matters worse. HVAC systems are very complex machines, and one error can severely damage the unit, the home, or even cause injury to the de facto repairman.
HVAC professionals have in-depth knowledge of these systems and are constantly undergoing training to keep up with every technological development. They are also licensed and insured so that every municipal code is met and any damage costs due to negligence will not fall on the homeowner's shoulders. Hiring a pro for maintenance and repairs can save countless headaches and hundreds - or even thousands - of dollars in the long run.
About Barker Heating & Cooling
Since 1998, Barker Heating & Cooling has provided outstanding workmanship and customer service to Livermore, CA and the Tri-Valley Area. Their licensed, insured, drug-tested, and background-checked technicians arrive on time with up-front pricing and honest solutions - and no pushy upselling. They provide financing, emergency service, and a comprehensive membership package.
