Solving These 8 HVAC Myths

Are you worried about these infamous HVAC myths? Debunk the misconceptions about your HVAC system to save energy and boost home comfort.

Nothing is more helpful for maintaining a complete sense of comfort at home than your HVAC system. At the same time, many homeowners fall prey to common HVAC myths leading to poor performance, higher costs and comfort problems. Let’s clear the air on these misconceptions to ensure your HVAC system runs as effectively as possible.

Myth 1: You Should Replace the HVAC Filter After a Year

Contrary to popular belief, changing your filter annually won’t be enough to maintain good air quality. This time frame only works if you use a basic filter, no pets, no allergies and a smaller family. If not, try to replace the filter every 30 to 90 days as per the manufacturer’s recommendations.

Myth 2: It Doesn’t Matter Where the Thermostat Is

As a matter of fact, your thermostat’s location is crucial for an effective HVAC system. Prioritize installation a safe distance from strong sunlight, drafts and sources of heat as well as your doors and windows. It’s best to find an interior wall in a large space the daily indoor temperature.

Myth 3: Preventative Maintenance Is a Waste of Money

Regularly scheduled HVAC maintenance is an affordable, predictable cost that saves money by offering:

  • Enhanced efficiency: A regular schedule for maintenance keeps your system running at peak efficiency, reducing energy waste and your utility bills.
  • Fewer repairs: At every maintenance visit, your technician will identify and fix small problems like a broken belt or a clog in the air filter before they cause larger issues. A future-minded approach avoids unexpected breakdowns and the costs that come with.
  • Longer system life span: Consistent upkeep helps your HVAC system in operating properly, extending its life by a few seasons to prevent premature replacement costs.

Myth 4: Installing an Energy-Efficient Unit Is All That’s Needed to Reduce My Bills

While this is a good first step, installing a high-efficiency HVAC system is only one of your options maximize efficiency and minimize monthly utility costs, you will want to employ other helpful strategies:

  • Ensure proper sizing and installation: Your HVAC unit must be sized and installed correctly to avoid inefficient operation and increased energy costs.
  • Seal and insulate your home: Boosting insulation levels and sealing any air leaks around the house keeps air conditioning indoors. Steps like adding more attic insulation, sealing cracks in walls, and replacing old windows and doors help provide consistent temperatures and lower energy use.
  • Install a programmable thermostat: This affordable investment allows you to create settings for energy-saving temperatures based on your schedule. Set and forget your thermostat with automatic setbacks to reduce energy use while you’re in bed or out of the house.
  • Keep air flowing: Keep all supply and return vents clear and use ceiling fans to circulate more air throughout your home. This distributes HVAC more uniformly for improved comfort and efficiency.

Myth 5: Duct Tape Is a Good Way to Seal Leaky Ductwork

Lots of homeowners fall for this myth since duct tape has a very misleading name. Sadly,  it won’t be able to withstand the temperature extremes and air pressure inside HVAC systems, making it a poor strategy for sealing duct leaks. Alternatively, use the appropriate mastic sealant or aluminum foil tape for more effective results.

Myth 6: Square Footage Is the Only Factor Used to Size an HVAC System

Quite the opposite, proper HVAC sizing is an intricate process that accounts for much more than the size of the home itself. Here are other things an experienced heating and cooling technician should consider when sizing your HVAC:

  • Climate
  • Window size and layout
  • Insulation levels
  • Air infiltration rates
  • Home orientation
  • Occupancy levels
  • Interior heat gain

Myth 7: A More Efficient HVAC Air Filter Is Always Better

Perhaps you’ve heard about the wonders of HEPA filters and want to install one in your HVAC system. But, while higher efficiency air filters trap more pollutants, they also restrict airflow. Remember to use a filter that’s compatible with your HVAC system to avoid hurting efficiency and straining the equipment. In many cases, this is easiest with a mid-range pleated or electrostatic filter. Our Experts can help you make the right choice.

Myth 8: I Don’t Need to Know How My HVAC System Works; That’s What My Technician Is For

You shouldn’t have to be a heating and cooling Expert to use a furnace and air conditioner, but learning the basics is quite helpful. A refresher goes a long way toward maintaining your HVAC system properly, diagnosing issues and communicating effectively with your technician.

Team up with Ӱ Heating, Air Conditioning & Plumbing

With these common HVAC myths debunked, you’re now able to make the most of your heating and cooling system. For more useful tips and ideas, turn to Ӱ Heating, Air Conditioning & Plumbing. Our ACE-certified technicians are happy to answer your questions and help you achieve a more comfortable, energy-efficient home. Contact Ӱ Heating, Air Conditioning & Plumbing for more information.

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