Installing a new air conditioning (AC) system can be a significant investment in your comfort, especially during those sweltering summer months. However, the process of AC installation is not always as straightforward as it seems. Mistakes can happen—some costly, others easily avoidable. If you’re planning to install a new AC unit, here are some common pitfalls to steer clear of, ensuring your system works efficiently, effectively, and for years to come.
Skipping a Professional Installation
One of the biggest mistakes homeowners make is attempting a DIY approach or hiring unqualified technicians for ac installation. While it might seem like a cost-saving measure at first, improper installation can lead to long-term issues, such as poor cooling performance, higher energy bills, or even damaging the unit entirely. Always rely on an experienced and certified technician to make sure the job is done right the first time.
Choosing the Wrong AC Size
Selecting the wrong size air conditioner for your home is another common mistake. You might assume bigger is better or try to save money with a smaller unit, but both options come with their own set of issues. An air conditioner that is too large will cool the space too quickly, leading to inefficient energy use and uncomfortable humidity levels. Conversely, an undersized unit will struggle to maintain a consistent temperature, causing excessive wear and tear and reducing its lifespan.
Oversized Units
An air conditioner that’s too large for your home will cool the space quickly but may not remove enough humidity. This can leave your home feeling damp and uncomfortable, not to mention increase the wear and tear on your unit due to frequent cycling on and off. Additionally, this inefficiency can lead to higher energy bills over time.
Undersized Units
On the other hand, an undersized AC will struggle to cool your home adequately, running constantly and spiking your energy bills. This added strain on the system can also shorten its lifespan, leading to costly repairs or replacements. To avoid this, work with a professional who can calculate the correct load or size needed based on your home’s square footage and insulation levels.
Ignoring Ductwork Design
Even the most efficient AC system won’t perform well if your home’s ductwork is outdated, poorly designed, or leaking. Many issues related to inefficient cooling stem from neglected ducts. Before installing a new air conditioner, it’s a good idea to have your ducts inspected. Sealing leaks and properly insulating your ductwork can improve overall performance and prevent cooled air from being wasted.
Neglecting Proper Placement of the Unit
Where you place your AC unit—both the indoor and outdoor components—plays a key role in how well it operates. Poor placement can lead to reduced efficiency or shorter lifespan. For instance, an outdoor unit placed in direct sunlight may overheat and struggle to maintain optimal performance, while an indoor unit obstructed by furniture can limit airflow and reduce cooling effectiveness. Ensuring strategic placement helps the system function efficiently and extends its operational longevity.
Outdoor Unit
The outdoor condenser unit should be placed in a well-ventilated, shaded area, away from obstructions like walls or plants. Placing it in direct sunlight or near debris can overwork the system and reduce its cooling capabilities. Regularly inspecting the unit for blockages, such as leaves or dirt, ensures consistent airflow and optimal performance.
Indoor Air Handler
For the indoor air handler, avoid placing it in areas prone to heat buildup, such as near windows or kitchens. Keeping it centrally located allows for even cooling throughout your home. Ensure that the surrounding area is free from obstructions, like furniture or curtains, to promote unimpeded airflow. Additionally, scheduling routine maintenance checks helps ensure the unit operates efficiently and prevents potential issues.
Forgetting To Check the Thermostat
Your thermostat works hand-in-hand with your air conditioner, and neglecting it during the installation process is an often-overlooked error. If your thermostat is outdated or improperly calibrated, it can affect how your AC system functions, potentially leading to uneven cooling or energy waste. Upgrading to a smart thermostat can not only improve your AC’s performance but also help you save on energy costs over time.
Skipping Routine Maintenance
Even after a successful installation, forgetting regular maintenance is a critical mistake. Many homeowners are under the impression that new systems don’t require attention for the first few years, but routine maintenance is crucial from day one. It helps prevent dirt buildup, ensures all parts are working properly, and can catch small problems before they escalate into costly repairs.
Schedule regular checkups with a trusted technician and make it a habit to clean or replace air filters every few months to keep your AC running smoothly.
Overlooking Energy Efficiency
Energy efficiency is one of the most important aspects of modern air conditioners, yet it’s often overlooked during installation. Opting for an energy-efficient model can save you money in the long run with reduced utility bills. Look for systems with high SEER (Seasonal Energy Efficiency Ratio) ratings, as they indicate better performance and lower energy consumption. Additionally, ensure proper insulation and sealing throughout your home to maximize the efficiency of your new unit.
By being aware of these common AC installation mistakes and taking steps to avoid them, you can protect your investment and enjoy a cool, comfortable home for years to come. An AC system is only as good as its installation, so take the time to do it right by working with reputable professionals and staying informed throughout the process.
