Some homeowners consider attempting a DIY HVAC installation to save money. However, this typically doesn’t save much in the long run. HVAC systems are complex, and minor mistakes during the installation process could lead to much bigger (and more expensive) problems in the future. Learn more about the HVAC installation process and why it’s in your best interest to call a professional rather than attempt this project yourself.
Potentially Dangerous Scenario
Many components that are part of an HVAC unit can pose a safety risk to someone who isn’t experienced in this trade. This includes things like electrical wiring. One wrong step has the potential to result in serious harm like electrical shocks or even deep lacerations from sharp materials. This task is better left to the professionals who have proper training in how to handle every component properly to minimize risk and install the unit safely.
Risking System Damage
While installing your new HVAC system, you could accidentally damage interior components. This is a unit that usually costs thousands of dollars to invest in. It’s not cost-effective to make a serious mistake. Damage could end up costing you even more money if you need to call a professional for repairs. There is a risk that the damage is so severe you need to replace the entire unit. Having a professional install your HVAC equipment ensures your system will be handled correctly without experiencing damage.
Potential Fire Risks
Improperly installing an HVAC unit can create some serious fire hazards, primarily due to issues with electrical wiring. If the wiring isn’t installed correctly, such as if it’s not connected properly or wires are left exposed, it could spark and ignite the unit and anything nearby. It might not necessarily happen during the installation but could happen unexpectedly in the future while you’re using your heating or cooling equipment.
HVAC technicians are specially trained to install units safely and with a focus on preventing fire hazards during the process and afterward. Electrical work is done according to local codes, which focus on safety standards.
Lacking Proper Tools and Experience
HVAC technicians go through comprehensive training in the art of installing HVAC units correctly and safely by using the proper tools. Homeowners who don’t have the same extensive experience shouldn’t attempt DIY HVAC installation, as they are likely to lack the correct tools for the job. Using the tools you have on hand can lead to problems like damaging the unit or accidental injury. It’s not worth the risk when experts can handle the task for you efficiently and safely. It’s also not cost-effective to invest in a series of tools that you may never use again.
Incorrect System Installation
There are several ways a DIY HVAC installation can go wrong. For example, you might accidentally fail to tighten a component completely. This might initially seem minor until that part comes loose during operation. This can cause other parts to encounter one another, damaging or breaking them in the process. Any type of mistake could lead to a range of problems, from poor heating and cooling to a complete system failure.
Another issue that may arise is that you choose the wrong size HVAC unit for your home. If your heating or cooling equipment is too small, it won’t be able to heat or cool your space properly. You may find that your home often feels uncomfortable. When the unit is oversized, it could lead to short cycling, among other problems. A professional can easily determine the right size HVAC unit so that it runs efficiently and keeps you comfortable. Correct ductwork design is also important.
DIY Work Voiding Warranty Coverage
Most HVAC warranties require a professional installation to remain valid, so attempting a DIY HVAC installation will very likely void the manufacturer’s warranty. This means, if something goes wrong with the system, even if it’s not tied to the installation, you could be stuck covering the entire cost of repairs yourself. The same goes for a complete replacement if necessary.
Don’t risk installing an HVAC system yourself when qualified, experienced professionals can do it for you. PJ's Plumbing & Heating in Belgrade, MT, performs HVAC installations, as well as maintenance and repairs, to ensure you have a safe and properly running system. Book an appointment online or call PJ's Plumbing & Heating today for a standard or emergency appointment in Belgrade.
